Water Treatment Systems

Commercial Desalination SWC Series

2010-05-10T09:00:00.000-07:00

Pure Aqua, Inc. manufactures a full line of seawater desalinators designed for heavy or continuous duty service in marine applications where quality and dependable performance are key. Our SWC series is available with capacities ranging from 380 GPD to 7,600 GPD

5 micron prefilter
Premium quality corrosion resistant high pressure pump with motor protected by a precision engineered "pulsation-dampener" on 7.5 hp and higher models
High quality, glycerin filled 316 SS pressure gauges
Product & Reject flow meters
Epoxy coated steel frame
TFC spiral wound membranes
FRP membrane housing
220V or 460/3Ph/60Hz
Stainless steel pressure regulating valve, for reject stream
High pressure tubing
Automatic feed water shut off valve
Easy access control panel

water purification systems

Commercial Reverse Osmosis Systems RO-200 Series

2010-05-10T08:48:00.000-07:00

Reverse osmosis, also known as hyper filtration, is used to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.

Standard Features

* Microprocessor Control Panel
* Powder coated frame (White Color)
* Heavy duty 5 micron sediment prefilter
* Corrosion resistant & efficient high pressure pump
* High efficiency motor
* FRP pressure vessel
* Product and Reject Flow Meters
* Low pressure switch
* Manual flush
* Electric feed solenoid valve
* High rejection TFC spiral membranes
* Tagging and identification of instrumentation
* Heavy duty high pressure tubing
* Unique non corrosive high pressure regulating valve
* Water tight power wiring / shrouding
* Liquid filled pressure gauges (Pre and Post Filter, Pump Pressure)
* Factory tested
* 220V/1Ph/60Hz

Water Purification Systems

Parks - High Grade Vinylester Tank Liner

2010-05-06T21:09:00.000-07:00

High Grade Vinylester Tank Liner

* Fiber-free inner surface suitable for all standard water treatment applications, including de- ionization
* Offers wide chemical resistance; not adversely affected by regenerating chemicals (acid-caustic) or DI water
* Continuous stands of fiberglass reinforced with high strength epoxy resin
* Rustproof and corrosion-resistant Strong, Filament Wound Outer Laminate

Precision Injection-Molded Threaded Tank Openings

* Filament wound fiberglass flanged top and bottom openings are also available
* Both accommodate all industry standard valves and fittings

Full Coupling, Threaded Dome and Side Hole Options

* Available in all 24" to 48" vinylester tanks
* Dome holes offered in 1.5" and 2" configurations
* Dome holes offered in 1.5" and 2" configurations
* Side holes (up to two per tank) available in 2" and 3" diameters

Operating Parameters

* Maximum operating pressure: 150 PSI (10.2 BAR)
* Maximum operating temperature: 120°F (49°C)

Tank Connections

* The following are available for bothsingle and double entry tanks:
o - 4" - 8" UN
o - 6" - 8" UN
o - 4.5" Buttress
o - 6" Flanged
* B, C, D dimensions for top and/or bottom flangedopening tanks:
o -Top Flange: Increase tank height listed by 2.5" (6.4 cm) for 24", 30", and 36" tanks, and by 3" (7.6 cm) for 42" and 48" tanks.
o - Bottom Flange: Clearance from the floor to tank bottom is reduced by 2.5" (6.4 cm) for 24", 30", and 36" tanks, and by 3" (7.6 cm) for 42" and 48" tanks.

Industry Approved

* Tanks designed and tested to meet industry standards, ensuring top field performance:
* B, C, D dimensions for top and/or bottom flangedopening tanks:
o - NSF®Standard 44
o - UDT

Warranty

* All commercial/light industrial tanks are backed by an exclusive limited manufacturer’s warranty:
o - Sizes 24" through 48": 5-year limited warranty
o - 2-year limited warranty in de-ionization application

Residential / Light Commercial Tanks Seamless, One-Piece ABS Tank Liner

* Blow molded ABS shell promotes superior adhesion to filament wound outer laminate
* Smooth, fiber-free inner surface with high chemical resistance
* Not adversely affected by regenerating chemicals (acid-caustic) or DI water
* Strong, Filament Wound Outer Laminate
* Continuous strands of fiberglass reinforced with high strength epoxy resin;
* Excellent impact and abrasion resistance
* Rustproof and corrosion-resistant

Precision Injection - Molded Threads

* Accommodate all industry standard valves and fittings

Dome Hole Option

* Available in 8" through 16" diameter tanks
* Injection molded ABS fitting provides a 1" opening with full internal threads
* Fill cap features o-ring seal with straight thread; no tapered thread binding on the tank wall

Operating Parameters

* Maximum operating pressure: 150 PSI (10.2 BAR)
* Maximum operating temperature: 120°F (49°C)

Industry Approved

* Tanks designed and tested to meet industry standards, ensuring top field performance:
o NSF®Standard 44

o – UDT
o – WQA Standard S-100 Warranty

* All residential and light commercial tanks are backed by an exclusive limited manufacturer’s warranty:
o Sizes 5"-13": 10-year limited warranty
o Sizes 14"-24": 5-year limited warranty

* Residential/Light CommercialTank Fittings and Accessories
o A full line of closures, adapters, hubs, laterals and other fittings and accessories are available from Park International
water purification systems

Series 200 & 250 Pulsafeeder Grundfos Goulds CAT Pumps Flint

2010-05-06T21:07:00.000-07:00

Series 200 & 250

The Series 200 & 250 are mechanically activated, heavy duty diaphragm feed pumps that provide excellent efficiency under strenuous conditions.

The Series 200 & 250 are mechanically activated, heavy duty diaphragm feed pumps that provide excellent efficiency under strenuous conditions. The Series 200 Pumps are popular for their rugged design for continuous duty operation, while the Series 250 combines the power and repeatability of piston pumps with the chemical resistance of diaphragm pumps for high pressure applications.

Versatility.
The Series 200 offers feed rates from 10 to 120 GPD (1.5 to 18.9 LPH) and operating pressures up to 150 PSI (10.3 bar), while the Series 250 offers feed rates to 108 GPD (17 LPH) and operating pressures up to 225 PSI (15.5 bar).

Feed Rate Control.
The output is fully adjustable over the entire operating range.

Durability.
Strong fibercore casing and corrosion-resistant rubber and plastic
solution handling components.

Reliability.
Oil immersed gear train and heavy duty, fan-cooled motor with thermal overload protection.

Long Life.
Metal reinforced, short stroke diaphragm.

Bleed Valve Assembly
Aids in priming and relieves pressure from the discharge line.

High Torque Motor-Gear Coupling.
Ensures start-up under maximum pressure.
Many accessory fittings and assemblies available to enhance performance and simplify operation.
reverse osmosis systems

Fleck Control Valves for Softeners & Media Filters

2010-04-25T21:08:00.001-07:00

Fleck Controls are also available with the following options upon request.

* Hot Water
* Bypass Valve
* No Hardwater Bypass
* Backwash Filter
* Electronic Timer
* Manual Operation
* Upflow Regeneration
* Service Valve Operation
* Meter Initiated Regeneration

Electronics

Fleck offers a wide range of controller options to choose from. There's certain to be an alternative that is appropriate for your particular system needs.

Electromechanical (EM) :
Simple to program and easy to service. Our robust electromechanical powerhead is designed with heavy-duty wide plastic gears and a simple design for quick access to all internal components.

Fleck SXT :

Fleck SXT controls provide easy, step-by-step programming at the touch of a button. The same SXT control drives 6 different Fleck valves, saving you time in installation, service and training.

Electronics (S, XT)

Advanced, yet intuitive and user-friendly electronic controllers for a wide range of applications.

reverse osmosis systems
water purification systems

RO pretreatment Systems

2010-04-25T21:06:00.000-07:00

Reverse osmosis (RO) is a filtration method that removes many types of large molecules and ions from solutions by applying pressure to the solution when it is on one side of a selective membrane. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. To be "selective," this membrane should not allow large molecules or ions through the pores (holes), but should allow smaller components of the solution (such as the solvent) to pass freely.

Reverse osmosis is most commonly known for its use in drinking water purification from seawater, removing the salt and other substances from the water molecules. This is the reverse of the normal osmosis process, in which the solvent naturally moves from an area of low solute concentration, through a membrane, to an area of high solute concentration. The movement of a pure solvent to equalize solute concentrations on each side of a membrane generates a pressure and this is the "osmotic pressure." Applying an external pressure to reverse the natural flow of pure solvent, thus, is reverse osmosis.

The process is similar to membrane filtration. However, there are key differences between reverse osmosis and filtration. The predominant removal mechanism in membrane filtration is straining, or size exclusion, so the process can theoretically achieve perfect exclusion of particles regardless of operational parameters such as influent pressure and concentration. Reverse osmosis, however involves a diffusive mechanism so that separation efficiency is dependent on solute concentration, pressure and water flux rate.

Pure Aqua offers a wide range of pre treatment such as:

* Multi Media Filters
* Activated Carbon Filters
* Automatic Water Softeners
* Chemical dosing Systems
* Iron Removal Filters
* Pre UV Sterilizers
* Ozonation Systems

Pretreatment
Pretreatment is important when working with RO and nanofiltration (NF) membranes due to the nature of their spiral wound design. The material is engineered in such a fashion as to allow only one-way flow through the system. As such, the spiral wound design does not allow for back pulsing with water or air agitation to scour its surface and remove solids. Since accumulated material cannot be removed from the membrane surface systems, they are highly susceptible to fouling (loss of production capacity). Therefore, pretreatment is a necessity for any RO or NF system. Pretreatment in SWRO systems has four major components:

* Screening of solids: Solids within the water must be removed and the water treated to prevent fouling of the membranes by fine particle or biological growth, and reduce the risk of damage to high-pressure pump components.

* Cartridge filtration: Generally, string-wound polypropylene filters are used to remove particles between 3 - 5 microns.

* Dosing: Oxidizing biocides, such as chlorine, are added to kill bacteria, followed by bisulfite dosing to deactivate the chlorine, which can destroy a thin-film composite membrane. There are also biofouling inhibitors, which do not kill bacteria, but simply prevent them from growing slime on the membrane surface.

* Prefiltration pH adjustment: If the pH, hardness and the alkalinity in the feedwater result in a scaling tendency when they are concentrated in the reject stream, acid is dosed to maintain carbonates in their soluble carbonic acid form.

CO3-2 + H3O+ = HCO3- + H2O
HCO3- + H3O+ = H2CO3 + H2O

* Carbonic acid cannot combine with calcium to form calcium carbonate scale. Calcium carbonate scaling tendency is estimated using the Langelier saturation index. Adding too much sulfuric acid to control carbonate scales may result in calcium sulfate, barium sulfate or strontium sulfate scale formation on the RO membrane.

* Prefiltration antiscalants: Scale inhibitors (also known as antiscalants) prevent formation of all scales compared to acid, which can only prevent formation of calcium carbonate and calcium phosphate scales. In addition to inhibiting carbonate and phosphate scales, antiscalants inhibit sulfate and fluoride scales, disperse colloids and metal oxides, and specialty products can be to inhibit silica formation.

reverse osmosis systems
water purification systems

Why I Don't Use a Reverse Osmosis Water Filter

2010-04-22T22:51:00.000-07:00

Let's face it; the water we drink is as significant as the air we breathe. So I want to talk in relation to why not use the reverse osmosis filter water.

Water is essential for life! We can not be devoid of it. If we had no water, our parish! That's why I have a passion for finding the truth about how we can improve the superiority of drinking and bathing water inches of water is priceless. I try to instruct about water filters, and in particular, reverse osmosis filter.

This water filtration system was very popular at a time. The people were so single-minded to make the water safe to drink, which the company worked hard to meet the needs of consumers.
Thus, the Advent of reverse osmosis systems water filters. Another term that you can use is water sanitization of the processor. The end result is distilled water.

The man was centuries drinking pure water, fresh lakes and stream. That is, until the industrialization and the common practices of cultivation, which introduced chemicals, fertilizers and other stuff in our water systems? He reaped the rewards of not only hydration, which is indispensable for life, but also took in much needed minerals like calcium, magnesium and potassium that your body needs naturally. Nowhere in history or science had we read about our body need for distilled water. Visit : http://www.pure-aqua.com

Reverse Osmosis Remove Pharmaceuticals From Water

2010-04-21T23:04:00.000-07:00

It's incredible but true. An increasing levels of pharmaceuticals in water materials. I have seen many studies and claims that answer the inquiry, "Reverse osmosis remove pharmaceuticals from water." The results are mixed, but in general, no, they do not, not completely anyway.

There is evidence to suggest that part of pharmaceutical products in the supply of water pass from end to end, especially as these systems are based on old knowledge originally designed for printing and photographic manufacturing.

So how is reverse osmosis remove pharmaceuticals from water, in particular when it is allowed through a lot yet?

The water is forced under pressure through a very thin covering that filters out many pollutants, but also essentially eliminates the vital trace natural resources they need to be healthy. These include calcium, magnesium and potassium. Visit : http://www.pure-aqua.com

reverse osmosis systems

Reverse Osmosis Water Treatment System Cannot Compete With The Modern Technology

2010-04-20T22:10:00.000-07:00

Besides all this are expensive to buy and preserve, noisy and extremely wasteful. Discarding in the region of two thirds of what they use, a sad state of affairs in these times the water cognizant.

A reverse osmosis water treatment system can not contend with modern technology out there like carbon filters are the only one that the U.S. EPA not compulsory. The best use of a multistage process with ion exchange, and leave vital minerals.

These effectively remove over 99% of pollutants, including all pharmaceutical drugs, leaving you with safe water, pure. Check the routine manufacturer's data sheet to see what was deleted and ask if it is offered! The regulations require them to make a copy available.

Make no mistake about it, a reverse osmosis systems will leave you with water still potentially dangerous, so research a little more than a get a good stage and a multi receive the peace of mind that is doing its level best to safeguard the health of your family. For more information on the types of water treatment system that I personally recommend and use. Visit : http://www.pure-aqua.com

Impurity That Can Contaminate The Water That We Drink Is Arsenic

2010-04-20T00:33:00.000-07:00

Other impurities that may pollute the water we drink is the arsenic. Everyone has heard of arsenic, but why would the water? Arsenic has been found in groundwater and surface water, believed to have been a natural source and from industrial plants, including smelting, pesticides, and disposal of industrial enterprises.

The market for household water treatment is constantly growing. In 2005, an estimate for the use of water treatment products for household use was $ 2.6 billion U.S. dollars. Reverse osmosis was number one on the market and activated carbon filtration was second. Due to rising fears of bioterrorism, water supplies have been something that many people have been thinking about protection. This may be the reason for increased interest in the treatment of drinking water.

The best thing to do is have your water to determine what treatment you need to do is to use the water. different requirements are necessary for drinking water, laundry, cooking or watering plants. This will tell you what kind of system you need. Visit : http://www.pure-aqua.com

reverse osmosis systems

None Of These Systems Can Serve As A Perfect Replacement

2010-04-19T01:12:00.000-07:00

When an owner chooses to provide his family with purified water, then proprietor needs to learn some new words. Some systems for water purification in a home for what is known as a bactericide. That means the system has the capacity to wipe out any microorganisms that might have made an indentation in the water.

Other systems have been chosen bacteriostatic system. This system lacks the ability to remove the water goes to the home of all microorganisms in the water. A bacteriostatic system merely reduces the speed at which these organisms can grow in water, as usual at home. A proprietor should worry about water four different types of natural contaminants, heavy metals, organic compound and inorganic compounds. A good eminence water purification system startup has the ability to carry out all these pollutants. Above, the reader is reminding of the extent to which chlorine in water can damage the skin.

However, no homeowner should sleep well if he or she has not been clever to study water purification. Home residents be worthy of more than just water without chlorine. Botulinum toxin gets full of water in the air, every time those residents of the dwelling take a shower. Such a system can remove these toxins.

None of these systems can serve as a perfect substitute for the spring water. The presentation of any such system would decrease with time. However, the large quantity of pollutants in water entering the majority of households underscores the value of a home system for water cleansing. The availability of a purification system has the potential to put taste pure, clean water and abundant in the glass of any person residing in a home. Residents can benefit from the compensation of a domestic system of water purification. You can drink water that has approved through carbon filters with ion exchange and micron filtration. Visit : http://www.pure-aqua.com

reverse osmosis systems

The Technological Advancements In Drinking Water Purification Systems

2010-04-16T22:49:00.000-07:00

With all the technological advancements in drinking water systems of purification, one would think that would be able to get incredible tasting good insurance and from the kitchen faucet, or at least a bud vase. But the truth is that the only way to ensure your safety and get impressive that tastes sweet is to install a summit of use or home filtration system for drinking water.

You can get a water purification system drinking that fits under the kitchen contradict, sits in the sink, or a compact unit that connects to the faucet. Tap filters are the least effective of the three and make available the least number of gallons without replace the cartridge. They also have a tendency to leak, so life is lower than the other types. The only advantage is that cost less to begin with, but the cost of use is higher, because the cartridges have to be replace as often.

Who says you need to drink water purification systems in our homes?

Who do you trust? Some of the reporters from the most respected the media in our country have written about the health risks from tap water, contaminants are found drugs and hormones. Through the Freedom of in sequence Act, journalists learned that the treatment facilities sometimes "cheat" in order to obtain a passing grade on your system drinking water purification. They "neglect" turn in the results that are beyond legal limits.

There are doctors; teachers, researchers and government official all say that the public system is broken. They can not go so far as to counsel systems for drinking water purification for homes across the country, but I bet you have one. Do not rely on somebody to do it for you - make the choice, and protect your own health. Visit : http://www.pure-aqua.com

The Majority Of Available Drinking Water Purification Systems

2010-04-15T22:05:00.000-07:00

Most systems available drinking water purification is really easy to use. Once install you can forget about them and just enjoy the benefits. Depending on the system you choose may be necessary to control the filters. In some cases, substitution filters can cost you a fortune compared to the cost of the system. In an average, it costs $ 100 each and the filters must be changed double a year. But this is a relatively small price to pay for unlimited quantity of drinking water.

A system of safe drinking water purification needs to come with the truthful. Trustmark will give you a guarantee of 25 years. Beware of budget foodstuffs can not be as effective as a little more expensive brands. Drinking water purification system has to be one that eliminates unnecessary chemicals and organic substances from water and leaves intact the right thing. The salts and other minerals in the water should not be removed by the purification system for drinking water. It is an investment for life and, therefore, make the right decision is really very imperative.

The methods used

Some of the systems for drinking water purification to use reverse osmosis systems and some use ionization and deionization processes. Reverse osmosis uses pressure and a series of filters to clean the water while ionization using a natural chemical progression to remove impurities.

If you select a filter that match your faucet as a permanent system may bring a number of limitations. Only available from a point in your house and you will not enjoy the benefits of swim and showering with filtered water. The system installed ought to meet all your needs. You should opt for a system of purification of drinking water that does not occupy too much space. It should be low-priced to implement and maintain, should be readily on hand through your entire house. Visit : http://www.pure-aqua.com

Give The Impression Of Being For A Suitable Water Purification System

2010-04-15T01:03:00.000-07:00

A client was not in a furniture store and asks to look to the bed, lacking telling the store clerk what type of bed that he or she needs. The person who has decided to collect in sequence on water purification systems should not regard as the vast amount of information online; not knowing what substances should be removed from water going to go through the arrangement provided.

Online information about water systems includes data associated to each of the three different systems. A water purification system can remove discarded contaminants from water in three different places:

1) Residence

2) The merchant

3) Laboratory

In each of these three sites, the water from a purification system is not well thought-out "pure" until it has lost any element or that could harm people on the site or interfere with any ongoing operation in that place. Suppose, for example, a research and enlargement laboratory in a biotechnology company has decided to culture and study samples of tissue from patients who have had bladder cancer. The laboratory must have a water purification system that can remove chlorine from water. The presence of chlorine in city water has been related with increased bladder cancer among inhabitants of the city. Visit : http://www.pure-aqua.com

Drinking Water Purification Systems Can Be Of Many Different

2010-04-13T23:23:00.000-07:00

Purification Systems Drinking Water is much different variety. It is always best to educate yourself about their operation, because when you are ready to buy superiority know that each has to offer. Drinking water purification system on the right can help you stay in good physical shape. Here is a brief summary of what you should look.

Depending on where you live, there may be any number of dangerous pollutants for apprehension. The EPA sets the standards, but there are two most important problems with them. One, based on what would be toxic to an adult of 175 pounds. Two, it is assumed that only one impurity may be present at any given time.

Research groups have reported that there are 2400 chemicals to worry about. All of them cause cancer. Scientists have informed the EPA that the company of two or more chemicals to increase the toxicity of each exponentially. In other words, the rules are not plenty to protect their health. Many health professionals and other experts now suggest that every home should be equipped with point of use (which is in the home) purification systems for drinking water.

You can choose a system of water purification system that is installed at the point where water enters your home, so all that is filtered or you can choose to have quite a lot of different units in the house. Depending on the size of your home and family, the whole house drinking water purification systems can be an expensive selection and time saving, but of course if you rent or live in an apartment, a unit for the kitchen one for the shower and bathroom faucet should be sufficient. Visit : http://www.pure-aqua.com

Different Methods of Purification

2010-04-12T01:13:00.000-07:00

Then there are three main water treatment techniques being used:

Distillation - Distillation is the process of heating the water until it boils, capturing and cooling the resultant hot vapors, and collecting the condensed vapors. Impurities that "accompany" the steam and end up in the distillate. This method is not new; mankind has been the submission of the distillation for thousands of years. Not all modern distillation apparatus are the same. If you are interested in the treatment of water by distillation, water purifiers to choose good or advanced for a better result. The problem with the distillation method is a bit slow compared to reverse osmosis and water treatment method of UV.

Reverse Osmosis - The tap water passes through a semi permeable membrane, ranging from 90 to 99% of the components originally present. This practice in the beginning designed for industrial use is becoming very popular nowadays in the purification of water for domestic use. In practice, some of the water allows the rejection of impurities initially selected by the covering, polyamide TFC. Very powerful, but is sensitive to chlorine and must be protected with charcoal filters. His life is 5 to 8 years in normal use. This principle is also quite slow and requires considerable pressure.

UV water purification - UV water purification know-how is probably the most cost effective and efficient on the market today. It allows homeowners and business owners to remove a number of biological contaminants in the water supply. UV water treatment offers much recompense over other forms of water treatment for microbiological contaminants. Most importantly, it leaves no chemical in water, produces no by-product, and it does not change the taste, pH or other properties of water. Consequently, in addition to producing drinking water is not harmful to plumbing and septic system.

UV treatment is an excellent choice to eliminate biological infectivity from most of the water. If your home or business requires additional filtration or have a private water supply without treatment (rainwater, lake water, wells, etc.). The sole function of water treatment system UV is harmful to kill biological contaminants. In any method (reverse osmosis, UV treatment of water, distillation), it is essential to change the filters regularly. Poorly maintained, activated carbon filters may be unsuccessful. What's worse, suddenly you can reject the impurities previously removed from the water. Visit : http://www.pure-aqua.com

water purification systems

House Water Treatment Systems Protection From Diseases & Contamination

2010-04-10T22:21:00.000-07:00

Protection against diseases: Through the use of a water treatment system, can effectively protect the health of your family. With processes such as sedimentation, disinfection, coagulation, slow sand filtration, sedimentation, activated, lagoons, and similar threats to human health can be fought successfully. The aim of all treatment systems whole house water is to remove contaminants from drinking water, most household these days claim to have, to produce water that is good enough for drinking and showering or take a dip in. harmful substance to remove algae, bacteria, fungi, viruses, waste of minerals such as iron and sulfur, and the man pollutants such as plastics, debris, and others.

- Protection against Pollution: A water treatment system at home, such as water filtration can protect you and your family from dangerous chemical reactions can be obtained from washing clothes and dishes in contaminated water. The most common chemical that has caused problems in many homes is chlorine, which is strong and very toxic. There is no known allergies, some types of asthma, and even death that results from having contaminated tap water at home. The whole house water treatment systems can protect and prevent such incidents.

- Protection against breakdowns sanitation system: the whole house water treatment systems provide protection against possible failures in the sanitation system in your area. Sometimes, it takes a while to detect a problem in the drainage system, leaving many people unknowingly exposed to water pollution. With a water treatment system, you can have an immediate plan of support.

- Cost Savings in general: Although you may have to buy equipment for a water treatment system, you can save a lot in the long term। The whole house water treatment systems to provide protection for a number of health issues, keeping the risk of going to the hospital and pay for expensive medical costs to a minimum. visit : http://www.pure-aqua.com
reverse osmosis systems

Credibility Refers To The Reputation Of Home Water Treatment Systems

2010-04-10T00:20:00.000-07:00

The term "effectiveness" in point of fact refers to the overall system performance who cares there are a number of water treatment systems, as well as reverse osmosis, distillation, filtration, softening, and many more. The rule of thumb is that the water treatment system must be able to successfully remove pollutants that cause danger to your health and your family. But the elimination of pollutants, whether natural or manmade, is not the only consideration. The water treatment system must leave the water clean and perfectly safe for drinking and other uses. Water treatment foodstuffs or equipment can help with this.

The term "credibility" refers to the reputation of water treatment systems, and backed by years of research, development, evolution, and all around. There are water treatment products out there that have not been tried and tested. This can lead to serious health hazards. Most credible systems of water treatment are those designed and continually personalized by specialists working inside and outside their laboratories to ensure only the best results in the water treatment engineering. The term "popularity" is sometimes confused with the term "credibility", but the two are separate but somewhat related. When a product is popular does not necessarily mean it's credible. However, when many experts oppose a product, shows the value of the product.

Finally, the term "cost" simply refers to the savings you can make a choice from among the many home systems water treatment. The products that accompany the treatment of water or apparatus should be so expensive to maintain and care because this will only make you lose more money in the long term. The water treatment system should go for is one who can treat their water to have water that is not only safe to drink but for all stream uses as well, such as bathing or showering, washing clothes, washing dishes, cleaning house, etc. All of these factors can help you find the best systems for water treatment at home. विसित : http://www.pure-aqua.com

Method For Treating Water Is Boiling

2010-04-07T23:32:00.000-07:00

We've all heard the horror stories caused by drinking raw water. When it comes to healthy living, water purification is at the top of the list of all. The easiest method to treat the water is boiling. If you are in an outdoor setting, like a camp trip and the only water available is from a nearby lake and then have to boil. Make sure that this is the boiling temperature for at least five to seven notes before it is safe to drink. Boiling is considered a water purifier.

Water purification may also take the form of a chemical purifier. Iodine is the most popular water-purifying chemicals on the market. You can buy in liquid or tablet form. The tablet is more popular because it is not as difficult as the liquid. For one liter of water, you need one or two drops of iodine tablets or if. Shake the bottle of water and then wait twenty minutes before drinking the water. One thing to note with this method of purifying water is that water does not taste very good and have a dark color to it too. Adding a flavored drink powder might help mask the taste. Wait at least twenty minutes before adding anything to the iodine and water.

Water purification starts at home. If you are not treating the water in the home, then it is time to start. Buying a water purifier in the home could be one of the best investments made for his family. It will provide you added piece of mind that you and your family are drinking water that is clean and free of harmful pollutant.

There are few water purification systems to a house pretty good. One is the Aquasana water purifier. Their system helps remove lead, chlorine, synthetic chemicals and odors from your water. This is a high-quality safe option for improving the reliability of your water. Visit : http://www.pure-aqua.com
reverse osmosis systems

Any Top Rated Water Purifier Will Remove Chlorine

2010-04-05T21:05:00.001-07:00

To determine water purifiers to work, you have to look at product performance data, verification of certificates and watch the water purification knowledge used in the drive. That's hard to do if you're looking at a shelf in a store. The Internet makes it easier.

Any top rated water purifier will remove chlorine, to some extent. Most water purifier to remove lead, a heavy metal, too. We must stop being so similar. The water purification facilities public do much for us. To remove large particles and to control the growth of bacteria and algae. There are only a number of pollutants that elude them.

Cysts of the agencies, for example, are microscopic in an early stage of life. Attempts are resistant to chemical disinfection and if inspired, can make a mess. A very popular style of water purifier pitcher does not block the cysts. It's a very cheap unit, which explains its popularity, but if it is to protect your health, then what's the point?

Kenmore water purifiers, nevertheless, are considerably more expensive than pitchers. So you would think that they perform better. They block more contaminants than those pitchers, but not yet used the technology needed to remove the cysts.

THMs are nothing but water purification system large it can not be undone. That's since THMs are byproducts of chemical disinfection. Without disinfection, will be outbreaks of cholera and typhoid. It seems like a catch-22 situation, but there are domestic water purifiers that can filter the THM.

Why should we care? THMs have been related to breast and rectum. They are known to cause nerve damage and other health problems. The EPA regulates the amount that may be present at the treatment plant, but that has nothing to do with what come out of your tap. Only the best water purification systems to eliminate the threat.
water purification system s
reverse osmosis systems

Any Top Rated Water Purifier Will Remove Chlorine

2010-04-03T00:43:00.000-07:00

To determine water purifiers to work, you have to look at product performance data, corroboration of certificates and watch the water purification knowledge used in the coerce. That's hard to do if you're looking at a shelf in a store. The Internet makes it easier.

Any top rated water purifier will get rid of chlorine, to some extent. Most water purifier to remove lead, a heavy metal, too. We must stop being so similar. The water purification facilities public does a large amount for us. To remove large particles and to control the growth of bacteria and algae. There are only a number of pollutants that avoid them.

Cysts of the agencies, for example, are infinitesimal in an early stage of life. Attempts are resistant to chemical disinfection and if inspired, can make a mess. A very accepted style of water purifier pitcher does not block the cysts. It's a very cheap unit, which explains its reputation, but if it is to protect your health, then what's the point?

Kenmore water purifiers, nevertheless, are considerably more exclusive than pitchers. So you would think that they perform better. They block more contaminants than those pitchers, but not yet used the technology needed to get rid of the cysts.

THMs are nothing but water purification system large it can not be undone. That's since THMs are byproducts of chemical disinfection. Without disinfection, will be outbreaks of cholera and typhoid. It seems like a catch-22 situation, but there are domestic water purifiers that can pass through a filter the THM.

Why should we care? THMs have been related to breast and rectum. They are acknowledged to cause nerve damage and other health problems. The EPA regulates the amount that may be in attendance at the treatment plant, but that has nothing to do with what come out of your tap. Only the best water purification systems to do away with the threat.

water purification system s
reverse osmosis systems

Number Of Steps To Use The Water Purification Facilities

2010-04-02T04:59:00.000-07:00

Today, water purification plants use a succession of steps, trying to offer impressive that is safe for human consumption. It's just not much they can do. We completed the process by using a "point" of use water purifier.

In most areas, public treatment involves the use of chlorine for disinfection. Home water purifiers protect us from the menace of the chemical, along with many others. Before chlorination, there were outbreaks of waterborne diseases across the country. Today, are rare in this fatherland. The last serious incident occurred in Milwaukee in the nineties. The populace was based on the water purification system in use in your city and many people became ill. Nearly 100 died. The plant was to conclude closed.

If they had used a water purifier at home with a micron filter to remove minute Cryptosporidium, which would have been safe. But, water purifiers are just as popular.

Many people assume that the management would not allow the water purification plants to send something that can be harmful to your health. They think in the test. They suppose in the results. They believe that the tests are always accurate.

water purification system s
reverse osmosis systems

Water Filtration Method

2010-03-31T04:11:00.001-07:00

Using the technique of water filtration, water filters of diverse can be placed in the water supply system or at the point where water flows on or after a tap water for human consumption. Different filters have different primary purposes and different strengths and weakness, and professional should advise populace of what types of filters to use.

Ultra filtration is used to remove particles in the range from 0.002 to 0.1 microns in the water, forcing water to pass through a semi permeable membrane that allows particles to pass from end to end but does not allow the flow water. The unchanging flow of clean water outside the membrane that catches particles.

The reverse osmosis water distillation works such as ultra filtration, but is designed to remove a diverse and broader things in the water, such as excess chlorine, dirt and hard water elements.

Softening water involves insertion special filters that remove calcium and magnesium, which if present in quantities too large to make water "hard". Hard water can cause various troubles, and as for human health that can cause ruthless stomach upset and can lead to digestive problems.

Deionization systems consist of wall-mountable, cylindrical cartridges connected plumbing in the house in a room with a sink or tub. In basic terms, the hydrogen ions are exchanged for metal ions in the water supply, and then the treated water passes through a second group of cylinders. Now, a merged material by anion exchange replaceable hydroxyl anions and captions fixed irreplaceable water makes the non-acidic and apposite for consumption. These systems are among the cheapest, but require much cleaning.

Treatment with PAC (PAC) use the spray "water hating" but "oil-loving carbon powders for a range of unwanted substances" captured "by the oily surface layer , while clean water flow beneath the oil and tap.

water purification system s
reverse osmosis systems

Different Methods Of Water Purification

2010-03-31T04:10:00.000-07:00

Although humans need more water than they need food, natural water equipment in the world is largely unfit for human outflow and should therefore be purified.

The water must be purified to remove quite a few things potentially harmful to humans, including bacteria, viruses, algae, fungi, Cryptosporidium (a protozoan pathogen that causes a diarrhea illness), Guardia labia (protozoan flagellate freeloader that colonizes and reproduces in the small intestine of humans and leads to a person who receives "beaver fever" or "backpacker diarrhea), Escherichia coli, earth and sand, heavy metals such as lead, chromium, copper, magnesium , cadmium, or silica, calcium hydrogen sulfide, and any other engineering chemical that can cause serious poor health or death in humans.

It is easy to see that the water supply is both striking and potentially deadly to humans. Scientists have developed abundant methods of water purification to meet the need of water purification.
One method is the use of UV radiation. A translucent cover is placed on a mount and water from a stream or river passes through a flow meeting room, where UV rays are admitted and captivated into the stream or river. UV radiation is rearranged the DNA of bacteria and viruses and makes them incapable of duplicate, which is basically death for them. Now they are harmless to humans.

water purification system s
reverse osmosis systems

That The System Of Drinking Water Purification That Is Right For Your Home

2010-03-20T21:56:00.000-07:00

That the system of drinking water purification that is right for your home depends on what you are trying to achieve. Of course, you want clean drinking water, but how to achieve this is the option you have. Let's see where does the water before entering his house and under what conditions can be in once you arrive.

Why purified water?

You see, systems of public drinking water purification were launched to protect us from cholera, typhoid and other diseases. They never were intended to deal with chemical pollutants we face today. Some of these chemicals are actually a part of the public drinking water purification
system.

Where does our water?

What comes out of their taps probably started in a lake or reservoir. There were trunks, branches, trash, dirt, mud and many other things in it. Your local company takes all this out.

water purification system s
reverse osmosis systems

Water Purification System In Different Ways

2010-03-19T21:04:00.001-07:00

These filters are used to clean water for a variety of purposes, including irrigation, drinking water, aquariums and swim pools. Water filters can also be used for the elimination of harmful substance, or for cosmetic reasons, to improve taste, color or odor of drinking water. The filters used by recreational hikers and military are often portable and light and a little water from the filter, working a mechanical hand pump, although some can use a siphon drip system to force water through, while others are built right into water bottles.

Water Purifier is a moveable water purification that uses ultraviolet light to destroy bacteria, viruses and protozoan parasites, Giardia and Cryptosporidium. It purifies the water very fast, in just seconds, regardless of its source. Take this system with you wherever you travel and you will benefit from the drinking water it produce. The filter is very efficient, which removes 99.99% of bacteria such as Salmonella and E. coli.

The water purification system water purifier is available in different forms, including a pre-filter or a pre-filter and a water bottle.

Water Purifier Water Purifier handheld provides adventurous purifying the same treatment, but is smaller and weigh less. It is very resistant and soft lining makes her feel very comfortable in your hand.

Adventurer water purifier water cleanser with solar charging case allows you to travel without carrying a lot of batteries. Similar to purifying adventurer, this water purification system has a small size and low weight. The case provide secure storage and recharge CR123 lithium batteries.

Try to water purification systems and water filters and will enjoy cleaner, better tasting water.

water purification system s
reverse osmosis systems

Want to Improve our Drinking Water System Water Purification Systems Test

2010-03-17T22:53:00.000-07:00

There is still millions of homes in North America, who are not using any type of purification system for drinking water. You would be surprised by the amount of contaminants found in drinking water these days more. Recently, water filtration devices have started to flood the market. How can we know what type of drive to buy? Ideally, we want a system that eliminates all harmful bacteria and chemicals in our water.

Provide safe and clean water is important for healthy living

If you install a water purification system drinking at home then you are on your way to give your family security, clean water they deserve. Children need all the minerals and nutrients to help them grow and stay healthy. A healthy child perform better in school. In can become overwhelming when trying to determine what type of filtration system is right for you. Many websites offer a wealth of information that is right at your fingertips. Use this information wisely.

Some systems of drinking water purification are designed to be installed outside the home. Garden filters are available that can be used to remove chlorine, so it does not harm your garden. UV filters used to sterilize garden ponds to prevent harmful bacteria from the destruction of any fish you have in your pond. Most water systems intended for indoor use.

A countertop water purification system drinking should be moved about the room or house depending on exactly where you need it. These units use carbon filters to remove contaminants from water. A whole house filter will provide your home with filtered water throughout the house.
water purification system s
reverse osmosis systems

The Water Purification Process Safer

2010-03-16T01:06:00.000-07:00

As our world becomes more polluted and contaminated, it is increasingly difficult to find clean water and safe to drink. It seems that finally people are concerned about the water purification process. We want to be able to provide our families with water that will not make them wrong. If you have school-age children, we want to be the safest drinking water possible. A healthy child performs much better in school and as a father, keep them as healthy as possible.

If we had to explain water purification, the simple fact is that it means the elimination of harmful organisms and chemicals before drinking anything. The simple process of purifying water is boiling. It must be brought to boil for up to seven minutes. The unfortunate aspect of this method is that water does not taste particularly good. Sometimes shaking the water in a bottle will again into oxygen and improve taste.

If you are planning a trip in the woods, never drink untreated water is some kind of water purification process. Although it may look clean, fresh and safe, there is a good possibility that microscopic organisms may be lurking in the water. Drinking untreated water could seriously ruin your holiday desert.

It is not necessary to explain the processes of water purification in a van with experience. All you need is a serious case of drinking water and not make the same mistake again. Even if water is fed from a mountain spring, needs to be careful. Many outdoor activities will experience iodine tablets to purify water. Drop one or two tablets in one liter of water is usually sufficient. Shake the bottle and then wait at least twenty minutes before drinking. Water will be a darker color and taste a little unpleasant.

water purification system s
reverse osmosis systems

About Municipal Water Purification

2010-03-13T20:18:00.000-08:00

The complete water purification process obviously starts with the treatment facility, and also includes you, the homeowner. They do their part. You do yours - by installing a water purifier.

There are a variety of water purifiers to choose from nowadays. To choose the most appropriate support to do a little research.

Here are some things you should know.Public water purification in this country depends heavily on chemical disinfection. The most commonly used chemical is chlorine.

We must be grateful for what the chlorine. It has prevented outbreaks of cholera and typhoid that can decimate entire populations. But we also need to be aware of its drawbacks.

Not all bacteria can be removed through chemical disinfection. Without a water purifier at home, you run the risk of diarrheal diseases ranging from severe gastrointestinal complications.

Cryptosporidium is a type of bacteria that is resistant to chlorine disinfection. Government agencies say that no matter how good their public system of water purification, there is a risk of contamination of Cryptosporidium. They also say it is difficult to prove.

water purification system s
reverse osmosis systems

How Water Purifiers Work

2010-03-12T21:51:00.000-08:00

The public water purification process is complex, involving a multitude of steps. But no matter how far they have come, yet we can not rely too much on the facilities.

Knowing this, most people use a "point of use" water purifier in your home, if only to remove the chlorine treatment plant is based on disinfection purposes. Advanced water purifiers in the home can do much more. Let's see some history.

Use of chemical disinfection began in 1800. Outbreaks of cholera
and other waterborne diseases were all over the United States. The city quickly became overcrowded in recent years and had not made plans for water purification.

The water purifier distiller first was a type. People who understand the dangers that could use a simple version at home. Basically, if you boiled the water before use, would be "safer". Moving forward in time, we see the development of water purification by reverse osmosis. RO has become a popular step in the process of public water purification. We could eliminate waste, dirt and other particles. In areas where it is needed could also remove the salt.

Was a major breakthrough in water purification, but because people did not understand that it was only a step, started buying the units for use at home. As a water purifier, RO leaves much to be desired. Only downside is that you can not remove chlorine.

water purification system s
reverse osmosis systems

How Water Purifiers Work

2010-03-08T21:46:00.000-08:00

Reverse Osmosis Systems Water Treatment Are Convenient And Easy To Use

2010-03-07T21:05:00.000-08:00

Reverse osmosis systems water treatment are convenient and easy to use. Compared with other water treatment systems such as carbon filtration, reverse osmosis systems are high maintenance and complicated. Reverse osmosis systems require adequate water pressure and storage tank diaphragme and as such, as "very high maintenance. They are also difficult to install. Carbon filters on the other hand can be installed in minutes without the help of a plumber.

A reverse osmosis system water treatment produces healthy, pure water. Having a reverse osmosis system is better than no water treatment system in all but the water it produces is not really so healthy. The problem with reverse osmosis systems is that processes occurring mineral water. Studies show that, in order to maintain good health, you have to drink natural water contains minerals such as calcium, potassium and magnesium. Mineralized water can lead to multiple mineral deficiencies and an increased risk of cancer. Comparatively, carbon filtration systems remove all the bad things, leaving the good stuff.

Reverse osmosis systems are efficient water treatment. The truth is that reverse osmosis systems are wasted. Residues 2 to 3 liters per gallon of clean water they produce. They are also notorious for being slow, because they produce less than one gallon of water per hour. Carbon filtration systems can produce up to 30 gallons of water per hour without losing a drop.

Now that you are armed with this information, decide wisely and carefully. There are many water filters out there to choose, but if we consider the costs, effectiveness, efficiency and convenience, a reverse osmosis system water treatment is simply not a good option. Carbon filtration systems are the best available option when it comes to home water filters. So get out there and find a carbon filtration system for your home if you want the best water filter money can buy.

water purification system s
reverse osmosis systems

Micro Filtration Is An Improved Reverse Osmosis Systems Home

2010-03-05T23:53:00.000-08:00

Micro filtration is an improved reverse osmosis systems home. The particles passing through a reverse osmosis membrane are caught by the micron filter. Instead of the health through reverse osmosis, might end the disease is due to reverse osmosis, unless there is a complete system.

Home reverse osmosis systems are expensive and wasteful. The planet can not achieve health through reverse osmosis and neither do we. The best units waste 5 gallons of water for each gallon that is filtered.

The water from reverse osmosis systems is natural, so when it goes back into the environment, change the content and composition of groundwater. There are many industrial applications of reverse osmosis. As the systems de-mineralized water can be used for film processing and printing. When necessary treatment facilities to desalinate or remove salt from seawater or brackish water, reverse osmosis is the system of choice.

If you own your own island, home reverse osmosis systems are the right choice. Of course, most of us get water from a treatment facility or a private well. Owning an island is just a fantasy.
Sea creatures that inhabit the aquariums and artificial reefs can achieve health through reverse osmosis. Because the system can be used to take minerals and leave the salt in there is simply no way for people to achieve health through reverse osmosis. We need those minerals that the system filters. The things we do not need in the water are the chemicals and chlorine.

Hopefully, we see that the reverse osmosis home systems are not the right choice for most people. You may have better health by installing a good water filtration system, but you can achieve better health through reverse osmosis.

Home Reverse Osmosis Systems Work

2010-03-03T00:23:00.000-08:00

Reverse Osmosis is the most effective water filtration possible, the process uses pressure to force a solvent (such as water) through a membrane that retains the solute on one side and allows the pure solvent to pass to the other side.

Best known for removing the salt from sea water to get fresh water (desalinisation) Reverse Osmosis is also used to purify naturally occurring fresh water for industrial and medical processes.

The applications of Reverse Osmosis include; drinking water purification, aquarium keeping, hydrogen production, dialysis and various applications within the food industry.

What does a home based Reverse Osmosis System consist of?

To be effective home installed Reverse Osmosis Systems typically have 4 - 5 stages, most of the complexity of these units relates to the pre filters that are in place to prevent the Reverse Osmosis membrane becoming clogged up and becoming degraded and therefore prolong the systems life. The stages of a typical home based Reverse Osmosis System are as follows:

Sediment Pre Filter used to extract the larger contaminants from the water including dust, dirt, sand, rust particles and grit where present.
Optionally a Secondary Carbon Pre Filter used to extract most of the chlorine and organic chemicals, providing enhanced reduction of taste and odour and helping to protect the RO membrane which is vulnerable to chlorine.
The Reverse Osmosis Membrane normally made from a thin film composite (TFC) membrane.
Optionally a Carbon Post Filter used to capture any chemicals still present and which will help against any tainting which may occur within the units water storage tank.
Optionally an ultra-violet lamp is used to disinfect the water of any microbes that may have escaped the reverse osmosis membrane.

Is Reverse Osmosis appropriate for everyone?

By it’s very nature Reverse Osmosis is a wasteful process flushing away up to 1/3 of the water that passes through the system. Reverse Osmosis is definitely not appropriate for everyone, in the UK most people enjoy food grade quality water 24/7, if you are supplied via the mains then it’s likely that your water is absolutely fine to drink, if the water has a poor taste/smell then you could consider a carbon based filtration system which is more cost efficient than Reverse Osmosis. Disturbingly many UK homeowners are being encouraged down the route of Reverse Osmosis with the promise of pure water despite the fact that the system is generally considered to be overkill in most instances. If you intend to source your water from a private supply, or are in any doubt about your water quality we strongly advise you to contact your local water authority. Read more.

water purification system s
reverse osmosis systems

Purify Your Water While Camping in the Wilderness

2010-03-02T23:49:00.000-08:00

It’s easy to take water for granted. With a simple turn of a faucet, seemingly unlimited water comes gushing out to meet our demands, and even assumes your desired temperature!Before embarking on your wilderness adventure, it is necessary to plan out not only what your water sources will be, but how you will purify the water you obtain.

Failing to purify your water is a mistake that has the potential to make you uncomfortable at the very least, and at its worst can be fatal.

Giardia lamblia, commonly referred to as Giardia, is a fairly common protozoan (single-celled organism) in the US, particularly in well-traveled areas. Those who have had it can attest that it is an experience they would not care to repeat. G. lamblia lives in the intestines of infected hosts (which can be both animal and human) and is passed through feces. One can become infected by ingesting said feces, which can be accomplished by drinking unpurified infected water, or coming in contact with the parasite in any other way. Consider that you can get it simply by swallowing a mouthful of lake water while swimming!

Symptoms of giardiasis, which include diarrhea, gas, floating and greasy poo, and an upset, crampy stomach, do not begin to occur for 1-2 weeks. Once they begin, they can last for 2-6 weeks in a healthy adult. That is one long bout of diarrhea.

Cryptosporidium, a protozoan similar to Giardia, also enters water through fecal matter. It causes symptoms similar to those of Giardia.

Before you come to the problem of purifying your water, you will need to find it. When planning your route, it is vital that you ensure frequent access to water sources. Add an extra quarter mile onto your trip to ensure that you pass by that lake. Yes, it’s that important. Of course, you should carry water with you. But the fact of the matter is, as humans we require approximately 4 quarts of water per day, and up to a quart per hour when exerted on a hot day. Unless you are planning to cart along gallons upon gallons of water, you will need to obtain your own drinkable water on any extended trip. Read more.

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reverse osmosis systems

Efficient And High Water Quality Testing Equipment At Pure Aqua

2010-02-23T18:13:00.000-08:00

WATER QUALITY TESTING EQUIPMENT:

Pure Aqua offers high quality water test equipments. Pure Aqua test equipments have similar performance as the equivalent test equipments of the other well-known brands. Pure Aqua also stocks many of the well-known brand name test equipments, including Hanna and Hach. We stock large quantities of these products ready for immediate delivery. Our water test equipments are priced very competitively.

Hanna Water Quality Testing Equipment:

Pure aqua distributes Hanna TDS testers, temperature testers, multi measurement testers with competitive pricing.

TDS Testers

HM Digital Hand-Held/Pocket TDS Testers, Hanna TDS Testers, Sprite TDS Testers, Myron L TDS Testers, Oakton TDS Testers

Temperature Testers

HM Digital Industrial Grade Digital Thermometer, Hanna Eden Temperature Testers

Multi Measurement Testers
HM Digital Combo Meter, Hanna Testers, Myron L Tester, pH Testers, ORP Testers, Chlorine Testers, Test Kits, TDS Calibration Standard Solutions, pH Buffer solutions, HM Digital Clean Tap Monitor

Hach Water Quality Testing Equipment:

Hach test kits measure pH, alkalinity, chloride, total copper, hardness (CaCO?), total hardness & calcium, hydrogen peroxide, iron in water. Available models are PHS14, PHS7, AL1433, CH1440, AL3101, C21822, H453, HC453, HY917, I1464, N14161, P2250, S14554, SU2251, OZ025LR, OZ075MR, OZ150HR.

Hach Water Quality Test Strips are ideal for anyone performing semi-quantitative spot-checks or field tests. Hach test strips are manufactured with a unique reagent pad at the tip, using proven chemistries based on standard reference methods. Just dip the strip, wait until color development occurs, and compare the color of the reacted pad to the chart printed on the bottle. Test strips are available for a wide selection of parameters, with new strips being added regularly.

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reverse osmosis systems

High Quality Commercial Water Pumps of leading brands

2010-02-23T18:11:00.000-08:00

COMMERCIAL PUMPS:

Pure Aqua distributes most of the well-known brands commercial water pumps. These high quality products produce excellent performance with important specifications. Pure Aqua stocks large quantities of Flint and Walling (F&W), Cat Pumps, Goulds, Grundfos, Pulsafeeder products ready for immediate delivery. Pure Aqua pump prices are very competitive for the right applications.

Flint & Walling Commercial Water Pumps:

Pure Aqua distributes "PB" SERIES BOOSTER PUMPS with 1/3 through 3 HP and 5 through 35 GPM. F&W pumps can be used for pressure cleaning, spray or mist systems, jockey pumps, booster service, reverse osmosis, water circulation and general purpose pumping. Pure Aqua also distributes Cast Iron Model water pump components (cast iron inlet and discharge castings, 304 stainless steel pump shell, 416 stainless steel hex pump shaft and carbon/ceramic seal with Buna N rubber parts), Powder Coated Model pump components (powder coated cast iron inlet and discharge castings, 304 stainless steel pump shell, 416 stainless steel hex pump shaft and carbon/ceramic seal with Buna N rubber parts), and Stainless Steel Model pump components (stainless inlet and discharge castings, 304 stainless steel pump shell, 316 stainless steel hex pump shaft and carbon/ceramic seal with Viton rubber parts).

CAT Pumps:

Pure Aqua distributes stainless steel and nickel aluminum bronze, 1000 PSI Cat Pumps for sea water reverse osmosis systems, we stock CAT pumps or power pack units manufactured by CAT pumps.

Goulds Pump & Motor Assemblies:

Pure Aqua distributes Goulds 60 Cycle High Pressure Water Pumps, 60 Cycle Booster Pumps, 50 Cycle High Pressure Pumps and 50 Cycle Booster Pumps.

Grundfos Pumps:

Pure Aqua distributes Grundfos 60 Cycle High Pressure Pumps and 50 Cycle High Pressure Pumps.

Pulsafeeder Pumps:

Pure Aqua distributes Pulsafeeder PULSAtron Commercial Pumps (Series A+, Series

C, Series C+, Series D, Series E, Series E+, Series HV, Series MP), and Pulsafeeder Chem-Tech Commercial Water Pumps (Series CTP, Series 100 & 150, Series 200 & 250, Prime performance pump).

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reverse osmosis systems

Fiberglass water tanks (FRP tanks) from reputed manufacturers

2010-02-23T18:07:00.000-08:00

FRP TANKS

Pure Aqua offers high quality fiberglass water tanks (FRP tanks) for water filtration. Pure Aqua FRP tanks have similar performance as the equivalent FRP tanks of other well-known brands. Pure Aqua also stocks many of the well-known brand name water filtration FRP tanks, including Park International and Structural USA. We stock large quantities of these products for immediate delivery. Our fiberglass water tanks are priced very competitively.

Structural Residential and Light Commercial Fiberglass Water Tanks:

Structural FRP tanks are the ideal choice for residential and light commercial water treatment applications that require flexibility. Structural FRP vessels improve your water treatment system and they are easy to handle and install. Structural FRP vessels are available in standard polyester or chemical-resistant vinylester construction depending on your needs. Structural uses FRP with polyethylene inner shell as a material of construction. Their standard color is natural, and other colors are available upon request. Structural FRP tanks have top opening with 2.5"-4.5" threaded, or 6" flange. Their maximum operating pressure is 150 psi (1 MPa), and maximum operating temperature is 120°F (49°C).

Park Commercial / Industrial & Residential FRP Tanks:

Park produces “Pre-Engineered” fiberglass water tanks and environmental products for the water industry. Break Tanks manufactured by Park Equipment Company are constructed in accordance with American Welding Society Specifications, AISC, NFPA, Uniform Building Code, and are City Approved. Park Break Tanks are designed and fabricated to specific project specifications and size requirements.

Park commercial / industrial FRP tanks have high grade vinylester tank liner, and Park residential fiberglass water tanks have high seamless, one-piece ABS tank liner. Blow molded ABS shell promotes superior adhesion to filament wound outer laminate. For all Park FRP tanks, fiber-free inner surface suitable for all standard water treatment applications, including de-ionization and offers wide chemical resistance; not adversely affected by regenerating chemicals (acid-caustic) or DI water. Strong, filament wound outer laminate of Park FRP tanks have continuous stands of fiberglass reinforced with high strength epoxy resin, and they are rustproof and corrosion-resistant. Precision injection-molded threaded tank openings, Filament wound fiberglass flanged top and bottom openings full coupling, threaded dome and side hole options are available. These tank openings also accommodate all industry standard valves and fittings. Maximum operating pressure of Park Commercial / Industrial Tanks is 150 PSI (10.2 BAR), and maximum operating temperature is 120°F (49°C).

water purification system s
reverse osmosis systems

High Quality Commercial Water Pumps of leading brands

2010-02-11T06:49:00.000-08:00

COMMERCIAL PUMPS:
Pure Aqua distributes most of the well-known brands commercial water pumps. These high quality products produce excellent performance with important specifications. Pure Aqua stocks large quantities of Flint and Walling (F&W), Cat Pumps, Goulds, Grundfos, Pulsafeeder products ready for immediate delivery. Pure Aqua pump prices are very competitive for the right applications.

Flint & Walling Commercial Water Pumps:
Pure Aqua distributes "PB" SERIES BOOSTER PUMPS with 1/3 through 3 HP and 5 through 35 GPM. F&W pumps can be used for pressure cleaning, spray or mist systems, jockey pumps, booster service, reverse osmosis, water circulation and general purpose pumping. Pure Aqua also distributes Cast Iron Model water pump components (cast iron inlet and discharge castings, 304 stainless steel pump shell, 416 stainless steel hex pump shaft and carbon/ceramic seal with Buna N rubber parts), Powder Coated Model pump components (powder coated cast iron inlet and discharge castings, 304 stainless steel pump shell, 416 stainless steel hex pump shaft and carbon/ceramic seal with Buna N rubber parts), and Stainless Steel Model pump components (stainless inlet and discharge castings, 304 stainless steel pump shell, 316 stainless steel hex pump shaft and carbon/ceramic seal with Viton rubber parts).

CAT Pumps:
Pure Aqua distributes stainless steel and nickel aluminum bronze, 1000 PSI Cat Pumps for sea water reverse osmosis systems, we stock CAT pumps or power pack units manufactured by CAT pumps.

Goulds Pump & Motor Assemblies:
Pure Aqua distributes Goulds 60 Cycle High Pressure Water Pumps, 60 Cycle Booster Pumps, 50 Cycle High Pressure Pumps and 50 Cycle Booster Pumps.

Grundfos Pumps:
Pure Aqua distributes Grundfos 60 Cycle High Pressure Pumps and 50 Cycle High Pressure Pumps.

Pulsafeeder Pumps:
Pure Aqua distributes Pulsafeeder PULSAtron Commercial Pumps (Series A+, Series
C, Series C+, Series D, Series E, Series E+, Series HV, Series MP), and Pulsafeeder Chem-Tech Commercial Water Pumps (Series CTP, Series 100 & 150, Series 200 & 250, Prime performance pump).

water purification systems
reverse osmosis systems

Fiberglass water tanks (FRP tanks) from reputed manufacturers

2010-02-11T06:42:00.000-08:00

FRP TANKS
Pure Aqua offers high quality fiberglass water tanks (FRP tanks) for water filtration. Pure Aqua FRP tanks have similar performance as the equivalent FRP tanks of other well-known brands. Pure Aqua also stocks many of the well-known brand name water filtration FRP tanks, including Park International and Structural USA. We stock large quantities of these products for immediate delivery. Our fiberglass water tanks are priced very competitively.

Structural Residential and Light Commercial Fiberglass Water Tanks:
Structural FRP tanks are the ideal choice for residential and light commercial water treatment applications that require flexibility. Structural FRP vessels improve your water treatment system and they are easy to handle and install. Structural FRP vessels are available in standard polyester or chemical-resistant vinylester construction depending on your needs. Structural uses FRP with polyethylene inner shell as a material of construction. Their standard color is natural, and other colors are available upon request. Structural FRP tanks have top opening with 2.5"-4.5" threaded, or 6" flange. Their maximum operating pressure is 150 psi (1 MPa), and maximum operating temperature is 120°F (49°C).

Park Commercial / Industrial & Residential FRP Tanks:
Park produces “Pre-Engineered” fiberglass water tanks and environmental products for the water industry. Break Tanks manufactured by Park Equipment Company are constructed in accordance with American Welding Society Specifications, AISC, NFPA, Uniform Building Code, and are City Approved. Park Break Tanks are designed and fabricated to specific project specifications and size requirements.

Park commercial / industrial FRP tanks have high grade vinylester tank liner, and Park residential fiberglass water tanks have high seamless, one-piece ABS tank liner. Blow molded ABS shell promotes superior adhesion to filament wound outer laminate. For all Park FRP tanks, fiber-free inner surface suitable for all standard water treatment applications, including de-ionization and offers wide chemical resistance; not adversely affected by regenerating chemicals (acid-caustic) or DI water. Strong, filament wound outer laminate of Park FRP tanks have continuous stands of fiberglass reinforced with high strength epoxy resin, and they are rustproof and corrosion-resistant. Precision injection-molded threaded tank openings, Filament wound fiberglass flanged top and bottom openings full coupling, threaded dome and side hole options are available. These tank openings also accommodate all industry standard valves and fittings. Maximum operating pressure of Park Commercial / Industrial Tanks is 150 PSI (10.2 BAR), and maximum operating temperature is 120°F (49°C).

water purification systems
reverse osmosis systems

Residential Water Softeners Fiberglass Tank Cabinet Style

2010-02-09T04:01:00.000-08:00

The Cabinet Series water softener is designed specifically to remove high levels of dissolved solids that create "hard water" conditions, principally Calcium and Magnesium. These systems provide an economical solution for treating scale build-up in home appliances like water heaters, washing machines, coffee makers, dish washers, and humidifiers. They also eliminate the soap scum build-up in sinks and showers.

HEAVY DUTY POWERHEAD

The heart of the system features a single, heavy-duty motor. Used to time regeneration cycles, it is both reliable and economical.

SYSTEM CABINET

Contains the regenerant used in refreshing the system's media bed.

INTEGRATED RESIN TANK

The resin tank, which is housed within the brine cabinet, contains the filtering media of the system which removes impurities.

CABINET STYLE-RECTANGULAR RT STYLE
WITH FLECK 5600 CONTROL VALVE

Model No.	Resin Cubic Feet	Vessel Size	Cabinet Size	Max. Grain Capacity

RT-610	0.33	6 x 35	12 x 20 x 45	10K
RT-715	0.50	7 x 35	12 x 20 x 45	15K
RT-818	0.60	8 x 35	12 x 20 x 45	18K
RT-923	0.75	9 x 35	12 x 20 x 45	22.5K
RT-1030	1.00	10 x 35	12 x 20 x 45	30K
Standard Features:			System Options:
120V / 60 HZ with Power Cord			Meter - Standard Range
3/4" or 1" Noryl Yoke			Extended Range Meter
2310 Safety Brine Valve			24V Conversion with Transformer
			220V Conversion with Euro Cord
			Auxillary Switch
			Brass Yoke, NPT or Sweat 3/4"
			Brass Yoke, NPT or Sweat 1"
			Noryl Bypass
			Brass Bypass, 3/4" or 1"

water purification systems
reverse osmosis systems

Residential Water Softeners

2010-02-09T03:54:00.000-08:00

Fiberglass Tank - Top Mounted Valve

The SF-500F Series water softener is designed specifically to remove high levels of dissolved solids that create “hard water” conditions, principally Calcium and Magnesium. These systems provide an economical solution for treating scale build-up in home appliances like water heaters, washing machines, coffee makers, dish washers, and humidifiers. They also eliminate the soap scum build-up in sinks and showers.
STANDARD FEATURES

* 7 day time clock
* 115V/1Ph/60Hz
* Premium fiberglass mineral tank
* Automatic motor driven control valve with fully adjustable regeneration cycles
* Operating pressure: 30 - 125 psi (2 - 8.6 bars)
* Operating temperature: 35 - 100° F (2 - 38° C)
* Self-adjusting backwash controller
* Flow controller to limit backwash flow
* Timed brine refill control
* High exchange capacity polystyrene resin
* Rigid polyethylene brine tank with safety brine valve, dust cover, and tubing

water purification systems
reverse osmosis systems

Industrial FRP automatic Water Softner

2010-02-08T07:02:00.000-08:00

FRP Tank - Diaphragm valves

How to size a softener
Industrial FRP Tank Automatic Water Softener is sized on the basis of two different parameters, i.e.: Exchange capacity, that is the quantity of water delivered between regenerations, and Maximum Flow Rate, which is the maximum quantity of water requited at any peak usage period. Exchange capacity depends upon the amount of ion exchange resin in the softener and upon the quantity of salt used for resin regeneration. Maximum flow rate is an important datum in case of non-continuous water delivery. It is measured in gallons per minute (GPM).
STANDARD FEATURES

* The Industrial FRP Tank Automatic Water Softener (SF-110F Series) softeners are designed as fully automatic units either with timer or meter control. The timer control initiates softener regeneration at any predetermined time - on any or every day. The metered models start regeneration based on the total gallons used.
* The FRP mineral tank is engineered for a 150 psi working pressure and is tested to 200 psi. It is equipped with a manhole in the upper dome.
* A premium grade sulfanated nonphenolic polystyrene type resin is contained in the mineral tank. The resin will deliver 30,000 grains per cubic foot when brined at a rate of 15 lbs. per cubic foot.
* The brine tank is a combination of high density polystyrene brine measuring tank and a brine valve, including an air eliminator valve and a safety brine refill shut off to prevent tank overflow.
* The automatic regeneration controller features a choice of 7 or 12 day calendar wheels. Time of regeneration and length of time for each regeneration cycle are fully adjustable.
* The automatic regeneration controller features a choice of 7 or 12 day calendar wheels. Time of regeneration and length of time for each regeneration cycle are fully adjustable.
* The under drain utilizes either a hub & lateral or a header & lateral system to evenly distribute water and prevent resin loss, and to insure minimal pressure drop at peak flow rates.

water purification system
reverse osmosis system

Industrial Steel Tank Automatic Water Softener

2010-02-08T06:53:00.000-08:00

Steel Tank - Diaphragm Valves

How to size a softener
Industrial Steel Tank Automatic Water Softener is sized on the basis of two different parameters, i.e.: Exchange capacity, that is the quantity of water delivered between regenerations, and Maximum Flow Rate, which is the maximum quantity of water requited at any peak usage period. Exchange capacity depends upon the amount of ion exchange resin in the softener and upon the quantity of salt used for resin regeneration. Maximum flow rate is an important datum in case of non-continuous water delivery. It is measured in gallons per minute (GPM).
STANDARD FEATURES

* The Industrial Steel Tank Automatic Water Softener (SF-100S Series) softeners are designed as fully automatic units either with timer or meter control. The timer control initiates softener regeneration at any predetermined time - on any or every day. The metered models start regeneration based on the total gallons used.
* The steel mineral tank is engineered for a 100 psi working pressure and is tested to 150 psi. It is equipped with a manhole in the upper dome.
* The interior of the tank is coated with epoxy for protection against rust and corrosion. The exterior has a rust inhibiting primer coat.
* A premium grade sulfanated nonphenolic polystyrene type resin is contained in the mineral tank. The resin will deliver 30,000 grains per cubic foot when brined at a rate of 15 lbs. per cubic foot.
* The brine tank is a combination of high density polystyrene brine measuring tank and a brine valve, including an air eliminator valve and a safety brine refill shut off to prevent tank overflow.
* The automatic regeneration controller features a choice of 7 or 12 day calendar wheels. Time of regeneration and length of time for each regeneration cycle are fully adjustable.
* The under drain utilizes either a hub & lateral or a header & lateral system to evenly distribute water and prevent resin loss, and to insure minimal pressure drop at peak flow rates.

water purification system
reverse osmosis system

Commercial Brackish Water Reverse Osmosis - RO-200

2010-01-13T06:32:00.000-08:00

Pure Aqua, Inc. manufactures a full line of seawater desalination systems designed for heavy or continuous duty service in the marine applications where quality and dependable performance are keys. Our standard Brackish Water Reverse Osmosis systems are available with capacities ranging from 250 GPD to 500,000 GPD, and our standard Seawater Reverse Osmosis systems or water makers or RO desalination systems are available with capacities ranging from 380 GPD to 180,000 GPD. Pure Aqua is also capable of manufacturing custom built Reverse Osmosis plants.

Reverse osmosis (RO), also known as hyper filtration, is used by our Commercial & Industrial Brackish Water & Seawater Reverse Osmosis Systems to purify water by removing salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 daltons.

Reverse Osmosis systems from Pure Aqua deliver high performance at the lowest life-cycle costs. Our pre-engineered systems are built with high-quality components designed specifically for water purification. They arrive at your facility ready to run with all filters, membranes, pumps, piping, controls and operating manuals.

We supply membrane elements, valves, filters, pumps, nanofiltration and ultrafiltration equipment and other components. Pure Aqua is also unique in design and operation of these units. We build the complete machine, but Pure Aqua, Inc. stock all major RO systems components, such as membrane elements, controls, filters and high pressure pumps.

Commercial Reverse Osmosis / RO-200

500 to 15000 GPD Brackish Water RO

Reverse osmosis, also known as hyper filtration, is used by our Commercial Brackish Water Reverse Osmosis System to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.
STANDARD FEATURES

* Microprocessor Control Panel
* Powder coated frame (White Color)
* Heavy duty 5 micron sediment prefilter
* Corrosion resistant & efficient high pressure pump
* High efficiency motor
* FRP pressure vessel
* Product and Reject Flow Meters
* Low pressure switch
* Manual flush
* Electric feed solenoid valve
* High rejection TFC spiral membranes
* Tagging and identification of instrumentation
* Heavy duty high pressure tubing
* Unique non corrosive high pressure regulating valve
* Water tight power wiring / shrouding
* Liquid filled pressure gauges (Pre and Post Filter, Pump Pressure)
* Factory tested
* 220V/1Ph/60Hz

Get more information about Commercial Reverse Osmosis / RO-200

Industrial Reverse Osmosis Systems - RO-400

2010-01-13T06:26:00.000-08:00

Reverse Osmosis systems from Pure Aqua deliver high performance at the lowest life-cycle costs. Our pre-engineered systems are built with high-quality components designed specifically for water purification. They arrive at your facility ready to run with all filters, membranes, pumps, piping, controls and operating manuals.

We supply membrane elements, valves, filters, pumps, nanofiltration and ultrafiltration equipment and other components. Pure Aqua is also unique in design and operation of these units. We build the complete machine, but Pure Aqua, Inc. stock all major RO systems components, such as membrane elements, controls, filters and high pressure pumps.

Reverse osmosis separation technology is used to remove dissolved impurities from water through the use of a semi-permeable membrane. RO Technology involves the reversal of flow through a membrane from a high salinity, or concentrated solution to the high purity, or "permeate", stream on the opposite side of the membrane. Pressure is used as the driving force for the separation. The applied pressure (P) must be in excess of the osmotic pressure of the dissolved contaminants to allow flow across the membrane.



28k to 173k GPD Brackish Water RO

Reverse osmosis, also known as hyper filtration, is used to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.

STANDARD FEATURES

* 8" TFC spiral wound membranes
* FRP membrane housing
* Epoxy painted steel frame
* Stainless steel multi-stage pump with TEFC motor
* 5 micron cartridge prefilter
* Power supply: 460V/3Ph/60Hz
* PLC based control panel
* Programmable time delay and set points
* Status lamps
* 115V/60Hz control voltage
* Motor starter
* NEMA 12 enclosure with disconnect and interlocking rotary handle
* Low pressure switch
* High pressure switch
* Liquid filled pressure gauges, panel mount for pump suction, membrane feed, and final concentrate
* Permeate conductivity monitor
* Permeate & concentrate flow meters

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Commercial Reverse Osmosis Systems - RO-300 Series

2010-01-13T06:20:00.000-08:00

Reverse osmosis (RO), also known as hyper filtration, is used by our Commercial & Industrial Brackish Water & Seawater Reverse Osmosis Systems to purify water by removing salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 daltons.

Pure Aqua, Inc. manufactures a full line of seawater desalination systems designed for heavy or continuous duty service in the marine applications where quality and dependable performance are keys. Our standard Brackish Water Reverse Osmosis systems are available with capacities ranging from 250 GPD to 500,000 GPD, and our standard Seawater Reverse Osmosis systems or water makers or RO desalination systems are available with capacities ranging from 380 GPD to 180,000 GPD. Pure Aqua is also capable of manufacturing custom built Reverse Osmosis plants.

Read more about Water Purification Systems and Reverse Osmosis Systems

RO-300 Series: Commercial Reverse Osmosis Systems

12k to 30k GPD Brackish Water RO

Reverse osmosis, also known as hyper filtration, is used to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.
STANDARD FEATURES

4” TFC spiral wound membranes
PVC membrane housing
Epoxy painted steel frame
Stainless steel multi-stage pump with TEFC motor
5 micron cartridge prefilter
Power supply: 460V/3Ph/60Hz
Microprocessor based control panel
Programmable time delay and set points
Status lamps
110V/ 60Hz control voltage
Motor starter
NEMA 12 enclosure with disconnect and interlocking rotary handle
Low pressure switch
High pressure switch
Liquid filled pressure gauges, panel mount for pump suction, membrane feed, and final concentrate
Permeate & concentrate flow meters

Get Detailed info RO-300 Series-Commercial Reverse Osmosis Systems

Reverse Osmosis and Water Purification Systems -

2010-01-13T06:13:00.000-08:00

Reverse osmosis separation technology is used to remove dissolved impurities from water through the use of a semi-permeable membrane. RO Technology involves the reversal of flow through a membrane from a high salinity, or concentrated solution to the high purity, or "permeate", stream on the opposite side of the membrane. Pressure is used as the driving force for the separation. The applied pressure (P) must be in excess of the osmotic pressure of the dissolved contaminants to allow flow across the membrane.

Industrial Reverse Osmosis Systems

225,000 to 600,000 GPD Industrial Reverse Osmosis Systems

Reverse osmosis, also known as hyper filtration, is used by our Industrial Brackish Water Reverse Osmosis System to purify water and remove salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 dalton.

RO-500 > STANDARD FEATURES

8” TFC spiral wound membranes
FRP membrane housing
Epoxy painted steel frame
Stainless steel multi-stage pump with TEFC motor
5 micron cartridge prefilter
Power supply: 460V/3Ph/60Hz
PLC based control panel
Programmable time delay and set points
Status lamps
115V/60Hz control voltage
Motor starter
NEMA 12 enclosure with disconnect and interlocking rotary handle
Low pressure switch
High pressure switch
Liquid filled pressure gauges, panel mount for pump suction, membrane feed, and final concentrate Permeate conductivity monitor
Permeate & concentrate flow meters

Get more info on Industrial Reverse Osmosis Systems - RO-500 and Water Purification Systems

Efficient and high water quality testing equipment

2010-01-09T06:42:00.000-08:00

WATER QUALITY TESTING EQUIPMENT:

Hanna Water Quality Testing Equipment:

Pure aqua distributes Hanna TDS testers, temperature testers, multi measurement testers with competitive pricing.

TDS Testers

HM Digital Hand-Held/Pocket TDS Testers, Hanna TDS Testers, Sprite TDS Testers, Myron L TDS Testers, Oakton TDS Testers

Temperature Testers

HM Digital Industrial Grade Digital Thermometer, Hanna Eden Temperature Testers

Hach Water Quality Testing Equipment:

Clack Corporation Control Valves

2010-01-09T06:35:00.000-08:00

For more than 60 years, Clack Corporation has offered water treatment professionals the widest selection of products in the industry.

In 2001, after years of development and extensive field testing, Clack introduced its first line of composite control valves.

In response to market demand, Clack developed a line of water softening and filter control valves. The valves were designed with the water treatment professional in mind, and incorporate many features that were a direct result of feedback from our customers. The valves are manufactured from composite plastics and are designed to provide high flow rates over a wide range of applications, providing our OEMs a great deal of flexibility in system design, and greatly reducing their inventory requirements. know more Clack Corporation Control Valves

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High Quality Commercial Water Pumps of leading brands

2010-01-09T06:30:00.000-08:00

COMMERCIAL PUMPS:

Flint & Walling Commercial Water Pumps:

CAT Pumps:

Pure Aqua distributes stainless steel and nickel aluminum bronze, 1000 PSI Cat Pumps for sea water reverse osmosis systems, we stock CAT pumps or power pack units manufactured by CAT pumps.

Goulds Pump & Motor Assemblies:

Pure Aqua distributes Goulds 60 Cycle High Pressure Water Pumps, 60 Cycle Booster Pumps, 50 Cycle High Pressure Pumps and 50 Cycle Booster Pumps.

Grundfos Pumps:

Pure Aqua distributes Grundfos 60 Cycle High Pressure Pumps and 50 Cycle High Pressure Pumps.

Pulsafeeder Pumps:

Pure Aqua distributes Pulsafeeder PULSAtron Commercial Pumps (Series A+, Series

C, Series C+, Series D, Series E, Series E+, Series HV, Series MP), and Pulsafeeder Chem-Tech Commercial Water Pumps (Series CTP, Series 100 & 150, Series 200 & 250, Prime performance pump).

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Ion exchange resin, water softener resins and filtration media of leading brands

2010-01-08T04:19:00.000-08:00

MEDIA & RESIN

Pure Aqua offers high quality ion exchange resin, water softener resin and filtration media with similar performance as many other well-known brands. Pure Aqua also stocks many of the well-known brands in water filtration media and resin, including Clack, Thermax, Ion pure, Purolite. We also stock large quantities of these products for immediate delivery. Our media and resin are priced very competitively.

Clack Media

Pure Aqua distributes Clack’s filtration media in different mesh sizes. Regardless of the type of water treatment required, Clack has a filtration media suitable for different needs. Clack product line can address a variety of water treatment problems commonly found in ground and well water supplies. Clack water treatment filtration media are manufactured to solve a broad range of treatment problems from the reduction of iron complexes to the treatment of waters requiring pH adjustment. Clack’s range of filtration media include: coal base and coconut shell carbon media, anthracite, calcite, garnet, manganese greensand, birm, pyrolox, filter Ag, filter sand, and gravel.

Thermax Resin

Pure Aqua distributes Thermax Gel cation exchange resin (T-40), high capacity gel resin (T-42) and macroporous resin (T-42MP). Resin has an important role in water softening.

Water Softening is used for the removal of calcium and magnesium ions which are the hardness (scale) forming constituents of water. When water is passed over an ion exchange bed in a softening process, Ca2+ and Mg2+ ions are exchanged for the equivalent Na+ ions. The water obtained contains only Sodium salts, which do not produce boiler scales since they are readily soluble in water. This process is used for scale prevention in Low and Medium Pressure Boilers. After every service cycle the resin is backwashed with water followed by regeneration with 5-15% of NaCl solution.

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Pressure Filters & Pressure Vessels

2010-01-08T04:13:00.000-08:00

PRESSURE VESSELS

In addition to the full line of high pressure & low pressure vessels from Protec and Codeline, Pure Aqua offers its own brand of 4” diameter pressure vessels in stainless steel (SS) and fiberglass (FRP).

Pure Aqua brand 4” diameter FRP vessels are available to house 1, 2 or 3 (4”x40”) membrane elements. 4” diameter SS vessels are made for 4021, 4040 and (2) 4040 element configurations.

Pure Aqua pressure vessels are designed to provide safe operation over a long service life if properly installed, operated, and maintained. The vessel may cause loss of life, severe bodily harm, or property damage if not correctly installed, operated, or maintained. Read and understand all guidelines provided in the pressure vessel User Guide. Observe every precaution contained therein. Failure to do so may result in malfunction and potential catastrophic failure. Qualified technicians experienced in servicing hydraulic systems should be used to work with this vessel. Misuse, incorrect assembly, or use of damaged/corroded components may result in catastrophic failure.

The PROTEC™ Model PRO-8-600-SP is designed for continuous use as housing for membrane filtration elements to purify typical brackish waters at any positive pressure up to 600 PSI. The PRO-8-600-SP will accommodate any make of eight-inch nominal diameter spiral-wound element as well as many hollow fiber elements. The element interface hardware for the specified element is supplied with the vessel. The Model PRO-8-600-SP has been designed to meet the standards of the American Society of Mechanical Engineers (ASME), Boiler and Pressure Vessel Code, Section X. At an additional cost, vessels can be inspected during fabrication by an ASME Authorized Inspector and Code stamped.

CodeLine membrane housings, the world's most preferred housing brand is a product of Pentair Water. CodeLine aims at maximizing the performance of your water purification system in critical and demanding applications like Desalination, Reverse Osmosis, Nano filtration, Ultra filtration and Micro filtration. CodeLine manufactures its product to the highest standards of safety in accordance with the engineering standards of the Boiler and Pressure Vessel Code of ASME (American Society of Mechanical Engineers). CodeLine manufacturing adheres to the internationally recognized system of quality standard - ISO 9001:2000. Few models of CodeLine are certified by PED (CE Marking - Europe) and NSF-61 (USA). Codeline Pressure Vessels are available in pressure ranging from 150 psi to 1200 psi.

Pure Aqua carries Stainless Steel (SS), and Fiberglass (FRP) pressure vessels in a wide variety of sizes, end cap styles, pressure ratings, and side or end entry designs. These pressure vessels have

Comparable Values:

Each housing is individually pressure tested
Extensive QC for highest quality
Available in several end cap styles
SS housing available in side or end entry

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Carbon block, cartridge, and sediment water filters

2010-01-08T04:06:00.000-08:00

FILTERS & HOUSINGS

Pure Aqua offers high quality water filter housings that use the same materials and produce similar performance specifications as the equivalent filters of other well-known brands. Pure Aqua is also a reputable distributor for many of the well-known brand name in carbon block water filters & cartridge filters, including Pentek / Ametek, Harmsco, Shelco. We stock large quantities of these products for immediate delivery. Our filters and housings are priced very competitively for incredible savings.
Pentek / Ametek Filters:

Pure Aqua stocks a large inventory of Ametek / Pentek Filters including the items below:

Granular Activated Carbon Filters

GAC & CC Series
10" & 20" Standard & Big Blue

Carbon Block Water Filters

CBC, EPM & EP Series
0.5 - 10 Micron
10" & 20" Standard & Big Blue

Impregnated Cellulose Activated Carbon Filters

C2 & C1
5 Micron, 5" -20" Standard

Radial Flow Granular Activated Carbon Filters

RFC Series
7-25 Micron, 20" Standard & Big Blue

Ceramic Sediment Filters

CRE-1
1 Micron 10" Standard

Spun Polypropylene Sediment Filters

P Series
1-25 Micron, 5"-30" Standard

Wound Polypropylene Sediment Filters

WP Series
0.5-100 Micron, 10"-20" Big Blue

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Chemical Dosing Pumps & Chemical Dosing Systems

2010-01-06T08:20:00.000-08:00

Industrial/Commercial
Chemical Dosing / Chemical Feeding
Chemical Dosing Pumps and Systems
CDS

3 to 120 GPD Capacities
CHEMICAL DOSING - PUMPS AND SYSTEMS

Pure Aqua, Inc. provides a complete range of chemical dosing pumps and industrial water pumps. We provide services for in house design, manufacture and installation of chemical dosing and industrial water systems suitable for a wide range of applications.

At last, a single supplier for all your chemical dosing requirements, from pumps and skid mounted units to complete chemical dosing systems and packages. Pure Aqua, Inc. provides products and services for a wide range of industrial water, effluent and process applications RO pretreatment. From pre chlorination, RO chemicals, dechlorination, pH treatment, pH neutralization (pH correction), post chlorination and post pH treatment.
Markets Served:

* Car Wash
* Chemical Processing
* Food Processing
* Mining
* Paints & Dyes
* Petrochemical
* Petroleum
* Pharmaceutical
* Pulp & Paper
* Utilities
* Ware Wash
* Waste Water Treatment
* Water Conditioning
* Water Treatment

Features:

* Reliable metering performance. Guided check valves with proven seat and ball designs make our chemical dosing pumps the most reliable metering pumps.
* Rated for continuous duty. Pure Aqua industrial water pumps will continue to meet their specifications for pressure and capacity during extended use.
* Leak-free, wet end without seals. Our diaphragms are of superior construction, Teflon-faced, bonded to a composite of Hypalon and fabric layers and reinforced with a metal insert for optimum flexibility and durability.
* Advanced electronic components. Pure Aqua circuit boards utilize the latest electronics to enhance performance and dependability. Our timing circuit is highly reliable and, by design, virtually unaffected by temperature, EMI and other electrical disturbances. All electronics are o-ring sealed for water-resistance and a transient voltage suppressor is utilized to protect electronics.
* Pump a wide variety of chemicals. Liquid end materials include glass-filled polypropylene (GFPPL), PVC, styreneacrylonitrile (SAN), Polyvinylidene Fluoride (PVDF), Teflon, Hypalon, Viton, Ceramic, alloys and 316SS.
* Safe and easy priming. Bleed valve assembly bypasses chemicals back to the source during priming and allows the injection line to be drained prior to servicing. Included as a standard accessory with every chemical dosing and industrial water pumps.
* Liquid end maintenance kit. Available for every model, the KOPkitÂ® provides a convenient, economically priced package of parts required for routine maintenance. The kit contains new valve cartridges with o-rings, head, diaphragm, secondary o-ring seal, head screws and washers.

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Ozone water treatment solutions - ozone generators and ozonators from Pure Aqua

2010-01-06T08:12:00.000-08:00

Pure Aqua, Inc. designs and assemble complete ozone generators and ozone water treatment systems for commercial, residential and industrial water treatment purposes. Applications range from treating swimming pool water to food processing water and bottling applications.
Ozonation

Ozone is a strong oxidizer and can be particularly effective for water and waste water treatment with less than 1% organic content. It is sometimes used as a pretreatment method, or to disinfect wastewater after biological treatment. It oxidizes a wide range of organics, can destroy cyanide wastes and phenolic compounds, and is faster acting than alkaline chlorination. And, unlike chlorine, ozone doesn't generate toxic ions in the oxidation process.

Ozone is the triatomic form of oxygen formed naturally during lightning strikes and anytime an electric arc is formed. It is a very unstable compound and must be produced at the same time it is needed, usually by ultraviolet excitation and corona discharge. It isn't effective in treating slurries, sludges, solids, organic solvents, or tars.

Before use, consider the possibility that ozone will oxidize other stream components that didn't need treatment. Excess ozone, (that is, ozone not consumed in the reaction) must be catalytically decomposed since release isn't permitted
Ozone Water Treatment Systems

Ozonation has recently gained popularity as a treatment alternative in the United States after regulatory agencies placed restrictions on the disinfection by-products, especially levels of tri-halomethane (THM).

Ozonation is an established and proven disinfection alternative as well as a peroxidant for the control of THM precursors. It also has the benefits of:

* Oxidation and volatilization of organics
* Control of algae and associated compounds
* Destabilization (microflocculation) of certain types of turbidity
* Removal of color-causing compounds
* Oxidation of iron and manganese
* Very short disinfection times
* Partial oxidation of organics for subsequent removal by microorganisms.

Ozone Generator Selection

Ozone is generated by passing a high voltage alternating current (6-20 kV) across a dielectric discharge gap through which oxygen gas is injected. Setting aside the sales pitches from manufacturers, most practical generators are either low (50-60 Hz) or medium (200-1000 Hz) frequency. Medium frequency generators are generally considered better performers. It is often helpful to contact Pure Aqua in similar applications to finalize the selection of an ozone generator. visit on website for more information

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Advantages of Water Purification Systems

2009-12-10T06:15:00.000-08:00

To keep the body healthy and functioning normally more important is water. You should drink eight glasses of water a day. But while the water supply in each home has been treated to make it suitable for consumption, contaminants can still be found. General categories of contaminants in water are biological entities, heavy metals, inorganic chemicals and organic chemicals. Thus, the different techniques are used to ensure that the type of water that goes inside the body is safe.

Water purification paves the way for the various forms of pure water. It is especially beneficial for those places where there is an adequate supply of fresh water. Once the water is put to any method of purification, contaminants may be present in it will be reduced or eliminated. This makes the water safe to drink.

In recent decades we have become education about the dangers of water pollution. Many water purification companies have emerged to meet the demand for clean water. And while their methods of getting rid of pollutants have led to drinking water, this purified water no longer provides the healthy benefits of mineral water it once did.

The water purification methods such as reverse osmosis and distillation of the strips of calcium, magnesium and potassium that occur naturally in freshwater. This is why the revitalization of the demand for water purification systems is growing mineral. Drinking water with naturally balanced minerals instead of dematerialized water makes sense only if we stay healthy.

Get your daily dose of minerals and vitamins are important for good health. However, the purchase and remember to take, vitamin and mineral supplements can be a pain in the you know what. But did you know that drinking mineral water health benefits you conveniently and directly, without having to visit your pharmacy? All you have to do is pour yourself a glass of mineral water.

Pure Aqua, Inc. is a leading manufacturer and wholesale distributor of Water Systems, Water Treatment, Reverse Osmosis Systems, and commercial Water Purification Systems. And offer a wide range of pre-engineered as well as custom engineered solutions for all water purification needs.

6 Commercial Brackish Water Reverse Osmosis Units for Hemodialysis application

2009-10-05T08:31:00.000-07:00

INTRODUCTION

In January 2009, Pure Aqua supplied to a major water treatment company in Croatia 6 Commercial Brackish Water Reverse Osmosis (BWRO) Units to produce 7500gpd at max. feed TDS 1000 PPM.

SYSTEMS & PROCESS

Due to the increased exposure of dialysis patients to water used in the manufacture of dialysis fluid, which originates as drinking water, requires additional treatment to ensure that it meets a more stringent contaminant level content than drinking water. The more stringent levels are embodied in national and international standards that have evolved out of the desire to minimize the complications arising from the use of inappropriate water quality.

For water used in the preparation of dialysis fluid, chemical contaminant levels are set lower for three groups of chemical contaminants: contaminants to which exposure is associated with clinical sequel such as aluminum and fluoride, compounds present in the dialysis fluid (e.g. sodium), and trace metals.

The dialytic process utilizes high volumes of water in the preparation of the dialysis fluid. Improvements in water treatment equipment have resulted in improvements in chemical quality. Awareness that endotoxin and bacterial fragments present in the water distribution loop within the dialysis, are able to cross the dialyser membrane, has resulted in an increased focus on this aspect of water quality. Practically, the age of many water treatment plants, extensions of distribution systems and suboptimal cleaning procedures have prevented the achievement of optimal microbiological quality on a routine basis. When achieved and maintained, clear benefits to the patient have been demonstrated.

The BWRO Unit was selected from our RO-200 Series, model number RO-7500. It includes (5) 4"x40" membrane elements from (Filmtec LP-4040), (5) FRP pressure vessels, SS pump, 5 micron prefilter, pressure regulating valve, low pressure switch, pressure gauges, advanced microprocessor control panel, multi media filter, carbon filter, water softener and post UV and 0.2 micron filter to remove dead bacteria (pyrogen).

Visit Water Purification Systems for More Details.

Reverse Osmosis, Water Filters and Water Purification Systems

2009-10-05T08:16:00.000-07:00

Reverse osmosis separation technology is used to remove dissolved impurities from water through the use of a semi-permeable membrane. RO technology involves the reversal of flow through a membrane from a high salinity, or concentrated solution to the high purity, or "permeate", stream on the opposite side of the membrane. Pressure is used as the driving force for the separation. The applied pressure (P) must be in excess of the osmotic pressure of the dissolved contaminants to allow flow across the membrane.

Reverse osmosis (RO), also known as hyper filtration, is used by our Commercial & Industrial Brackish Water & Seawater Reverse Osmosis Systems to purify water by removing salts and other impurities. It is also capable of rejecting bacteria, sugars, proteins, particles, dyes, and other constituents that have a molecular weight of greater than 150-250 daltons.

Municipalities and industrial facilities are able to use RO permeate as a consistently pure drinking water supply and to transform drinking water to high purity water for industrial use at microelectronics, food and beverage, power, marine and pharmaceutical facilities.

Unique source for your water purification needs:

We supply membrane elements, valves, filters, pumps, nanofiltration and ultrafiltration equipment and other components. Pure Aqua is also unique in design and operation of these units. We build the complete machine, but Pure Aqua, Inc. stock all major RO systems components, such as membrane elements, controls, filters and high pressure pumps.

With expertise of Pure Aqua, you will receive economical solution that creates value for you while reducing your operating costs for reverse osmosis systems.

DOW / Filmtec Membranes

2009-09-19T09:30:00.000-07:00

FILMTEC™ elements from Dow feature a spiral wound design and are based on the FT30 thin-film composite polyamide membrane, which has long been the industry standard for RO performance. The FILMTEC FT30 membrane consists of three layers: an ultra-thin polyamide barrier layer, a microporous polysulfone interlayer, and a high-strength polyester support web. The FT30 membrane has been continuously updated and refined to provide higher rejection, improved membrane flux, and low fouling performance. Today's FT30 membrane is uniquely uniform in performance and quality, without the taped or glued defects that can cause other membranes to fail.

Good understanding and execution of the basics of reverse osmosis can minimize troublesome and costly problems in the future. Consult these tools to get a detailed understanding of the effects of feed pressure and operation parameter changes on the performance of a membrane system.

iLEC™ Interlocking Endcaps

Virtually Eliminate O-ring Leakage and Lower Your Energy Costs

Select FILMTECT brackish water and seawater reverse osmosi s (RO) elements are now commercially available with iLECT interlocking endcaps, an innovative element coupling technology that significantly enhances the performance of RO systems.

Unlike sliding couplers, the decades-old connection method still used in most of today's advanced RO systems, the iLEC technology achieves a direct, leak-tight connection between adjacent element permeate tubes, reducing the number of sealing surfaces to a single, axially compressed o-ring. This patented design dramatically reduces the potential for seal leakage, enabling sustained higher quality permeate throughout the life of the elements, and reduces energy-consuming flow resistance, resulting in lower operating costs.

Water Purification Systems.

Carbon Block, Cartridge, And Sediment Water Filters

2009-09-19T09:09:00.000-07:00

FILTERS & HOUSINGS

Pure Aqua offers high quality water filter housings that use the same materials and produce similar performance specifications as the equivalent filters of other well-known brands. Pure Aqua is also a reputable distributor for many of the well-known brand name in carbon block water filters & cartridge filters, including Pentek / Ametek, Harmsco, Shelco. We stock large quantities of these products for immediate delivery. Our filters and housings are priced very competitively for incredible savings.

Pentek / Ametek Filters:

Pure Aqua stocks a large inventory of Ametek / Pentek Filters including the items below:

Granular Activated Carbon Filters

GAC & CC Series
10" & 20" Standard & Big Blue

Carbon Block Water Filters

CBC, EPM & EP Series
0.5 - 10 Micron
10" & 20" Standard & Big Blue

Impregnated Cellulose Activated Carbon Filters

C2 & C1
5 Micron, 5" -20" Standard

Radial Flow Granular Activated Carbon Filters

RFC Series
7-25 Micron, 20" Standard & Big Blue

Ceramic Sediment Filters

CRE-1
1 Micron 10" Standard

Spun Polypropylene Sediment Filters

P Series
1-25 Micron, 5"-30" Standard

Wound Polypropylene Sediment Filters

WP Series
0.5-100 Micron, 10"-20" Big Blue

Pleated Polypropylene & Polyester Sediment Filters

PP30, R30 & R50 Series
30-50 Micron, 10"-20" Standard & Big Blue

Pleated Cellulose Polypropylene & Polyester Sediment Filters

S1 & CP Series
1-20 Micron, 10"-20" Standard & Big Blue

Dual Grade Sediment Filters

DGD Series
25/1 - 75/25 Micron, 10-20" Big Blue

Polydepth® Polypropylene Sediment Filters

PD Series
1-50 Micron, 10"-40" Standard

Resin Bonded Cellulose Sediment Filters

RB Series
1-5 Micron, 10-20" Standar

Harmsco:

Pure Aqua stocks a large inventory of Harmsco Filters and cartridges including the items below:
Harmsco all-poly filter cartridges
Harmsco polypleat filter cartridges
Harmsco Up-Flow Filters
Harmsco WaterBetter Filter Housings
Harmsco_801_cartridges
Hurricane Filters
Hurricane replacement cartridges
Harmsco Up-Flow Filters

Shelco:

Pure Aqua stocks a large inventory of Shelco multi cartridge housings. We distribute a complete line of 4 to22 round models to accommodate a wide range of flow rates. Options include 304L stainless steel and band clamp or swing bolt closure. Standard finish is poly-coat over stainless and other options can be special ordered. Standard gasket is FDA grade Buna-N. Available models: 4FOS1, 4FOS2, 4FOS3, 4FOS4, 5FOS3, 5FOS4, 7FOS3, 12FOS3, 22FOS3, 22FOS4.

Read more detail !! Visit Reverse Osmosis Systems.

Protec Pressure Vessels

2009-09-08T08:52:00.000-07:00

PROTEC™ Pressure Vessels

Our Vessels are the highest quality product available. We understand that these products are expected to last the entire life of the RO system. In order to help ensure the life of the pressure vessel, we have selected the best materials and used the best fabrication methods available in the manufacture of our products. When you select PROTEC™ products, here are some of the benefits you receive.

Pressure Vessels Designed for 1st Time Quality

Each of our products has been designed to provide the highest level of quality without excessive repair or rework that can compromise the quality and life of the pressure vessel. This 1st time quality focus allows us to meet scheduled shipments and other customer expectations in a timely manner while providing the quality products they deserve.

Leak Free Reliability

PROTEC™ pressure vessels are tested as an assembly including the specific heads that will be shipped with each vessel. This attention to detail allows us to claim the best leak-free reliability record in the industry. We understand that know one likes to deal with leaks caused by poor workmanship, low quality materials and insufficient in-house testing. With PROTEC™, you receive high quality leak-free vessels, first time every time.

Pressure Vessels Available with an ASME Code Stamp

Upon request, pressure vessels can be supplied with an ASME Code stamp and if requested, a national Board Registration number. The ASME Code is an internationally recognized safety standard written specifically for fiber reinforced plastic pressure vessels.

Mega Side Port MSP
Specifically for large municipal systems where multiple porting was not a practical solution, the design provides over 50% more flow and can also be used to reduce pressure-drop to decrease system operation costs.

Eight Inch

End Ported Designs

Traditional vessels with the feed and concentrate connections located in the end closure of the vessel head.

Eight Inch

Side Ported Designs

Side ported vessels with feed and concentrate connections located in the side wall of the vessel shell.

Eight Inch

Visit Reverse Osmosis Systems for more detail.

High Quality Commercial Water Pumps

2009-09-04T19:36:00.000-07:00

COMMERCIAL PUMPS:

Flint & Walling Commercial Water Pumps:

CAT Pumps:

Pure Aqua distributes stainless steel and nickel aluminum bronze, 1000 PSI Cat Pumps for sea water reverse osmosis systems, we stock CAT pumps or power pack units manufactured by CAT pumps.

Goulds Pump & Motor Assemblies:

Pure Aqua distributes Goulds 60 Cycle High Pressure Water Pumps, 60 Cycle Booster Pumps, 50 Cycle High Pressure Pumps and 50 Cycle Booster Pumps.

Grundfos Pumps:

Pure Aqua distributes Grundfos 60 Cycle High Pressure Pumps and 50 Cycle High Pressure Pumps.

Pulsafeeder Pumps:

Pure Aqua distributes Pulsafeeder PULSAtron Commercial Pumps (Series A+, Series

C, Series C+, Series D, Series E, Series E+, Series HV, Series MP), and Pulsafeeder Chem-Tech Commercial Water Pumps (Series CTP, Series 100 & 150, Series 200 & 250, Prime performance pump).

Get more detail about Water Purification Systems..

UV Sterilizers

2009-08-27T09:33:00.001-07:00

Pure Aqua UV sterilizers utilize germicidal ultraviolet lamps that produce short wave radiation lethal to bacteria, viruses and other microorganisms present in water.

Ultraviolet water treatment purification is a unique and rapid method of water disinfection without the use of heat or chemicals.

Through the years ultraviolet technology has become well established as a method of choice for effective and economical water disinfection.

Pure Aqua Ultraviolet Water Treatment Purifiers are the ideal solution for an ever growing range of water treatment applications. We provide UV water treatment systems from well known brands like Sterilite and R-Can.

Effective

Virtually all microorganisms are susceptible to Pure Aqua ultraviolet disinfection.

Economical

Hundreds of gallons are purified for each penny of operating cost.

Safe

No danger of overdosing, no addition of chemicals.

Fast

Water is ready for use as soon as it leaves the purifier – no further contact time required.

Easy

Simple installation and maintenance. Compact units require minimum space.

Automatic

Provides continuous or intermittent disinfection without special attention or measurement.

Chemical Free

No chlorine taste or corrosion problems.

Versatile

Capacities available from 2 to 800 gallons per minute (g.p.m.).

All lamps used in Pure Aqua units are low pressure type which affords the maximum efficiency in producing the required germicidal rays. In addition to the obvious advantages of high efficiency and low power requirements, there is no possibility of the unit overheating (as is the case with some other lamp types). Consequently, the need for additional equipment to combat overheating is eliminated.

Visit Water Purification Systems for more detail about UV Sterilizers.

Ultraviolet Water Treatment Systems

2009-08-26T02:34:00.000-07:00

The Ultra-violet lamps of a water treatment by UV produce UV-C. No UV-C rays from the sun ever come into contact with life on earth, they are completely filtered by the atmosphere. However, man produced UV-C rays do. The UV-C lamps are used in biology laboratory for the effects of germicides. Those UV-C have a radiation with an intensity far greater than the sunlight and are used in the treatment of water to sterilize it.

The UV filter can kill most bacteria and viruses in water. However, this type of water treatment does not completely purify water. Indeed, it does not treat the water against chemical pollutants, for example. The installation of systems ultra-violet water purification are therefore combined with other system of water purification, UV light generally has no impact on chlorine, heavy metals and other chemical contaminants.

How UV water treatment system works?

The water purification by ultra-violet uses a UV light source (lamp), which is enclosed in a transparent protective sleeve (usually quartz). The lamp is mounted in such a way that water passes through the filter by a room flow. The water is then exposed to UV-C rays. When harmful microbes are exposed to UV rays, their nucleic acid absorbs UV energy, which blurs the structure of DNA. The cell is rendered sterile and can no longer reproduce. The cell is now considered dead and no longer a threat.

Why use an ultra-violet water purification system?

UV water purification technology is probably the most cost-effective and most efficient on the market today. It allows homeowners and business owners to remove a range of biological contaminants in their water supply. The UV water treatment offers many advantages over other forms of water treatment for microbiological contaminants. Most importantly, it leaves no chemical in water, it produces no by-product, and it does not change the taste, pH, or other properties of water. Consequently, in addition to producing safe drinking water, it is not harmful to your plumbing and septic system.

The UV treatment is an excellent choice for eliminating biological contamination of most waters. If your home or business requires an additional filtration or if you have a source of private untreated water (rainwater, lake water, wells etc.). The unique objective of UV water treatment system is to kill harmful biological contaminants.

Get more detail visit Water Purification Systems..

Source..

Filtering Your Well Water

2009-08-24T03:26:00.000-07:00

Approximately 15% of homeowners in this country are not hooked up to a public water supply and must employ the use of a private well. Unlike a city or municipality water supply, household wells are not subject to the rigorous EPA testing and standards. Well water can contain a high amount of naturally occurring minerals such as magnesium, iron and calcium, as well as harmful bacteria. If your well water has a cloudy appearance, it could mean an abundance of sediment has entered your water supply.

Excessive magnesium or calcium can form a scummy buildup and leave everything the water touches with a slimy feeling. Green stains on faucets and metallic fixtures indicate high acidity, while brown or red stains are the telltale sign of a high dissolved iron content. If you notice your well water tastes salty, it could mean that excess minerals have entered the water supply, giving the water a high sodium content. If your water tastes soapy, it is most likely due to the dissolved alkaline minerals. A metallic taste means your water has a either a high acidity or high iron content, while a chemical taste could indicate that your water has been contaminated with pesticides or other chemicals.

Sometimes, well water can have an unpleasant odor to it, causing you to realize something is wrong before you can see or taste the problem. If the water has a musty or earthy odor, it could mean that organic material is decaying and entering the supply. A rotten egg smell is indicative of hydrogen sulfide gas. A soapy smell may mean that chemicals in your septic tank are leaking and contaminating the well water. You can clearly see why it is a necessity to make sure you have a water filtration system in place if your household uses well water. These filtration systems can remove all harmful minerals, bacteria and chemicals before the water reaches the tap.

It is important that a water filter systems remove all harmful contaminates while leaving the minerals essential to human health in the supply. Well water filtration systems must be able to remove organic and inorganic bacteria and contaminates that cause unpleasant odor. These systems can remove hydrogen sulfide, iron, chlorine, and other heavy metals and bacteria. Home based water filtration and purification systems come in a variety of styles. Some are under the sink units, which filter the water before it reaches the tap, while faucet-based units can purify the water as it is coming out of the tap.

For household well water, it is recommended to have a water treatment system in place before the water reaches the house. This ensures your water is safe as it travels through the plumbing and doesn't sedimentary build-up on the pipes. If you use a well for your household water, make sure you have a filtration system in place. It will ensure your health and safety, as well as improve the taste and smell of your water.

More detail visit Reverse Osmosis Systems.

The Merits of Water Purification

2009-08-24T03:21:00.000-07:00

When it comes the time to decide on a water purification system for your home, it would be alright to choose any water purifier rather than not choosing any at all. Of course, there are some differences among water purifiers. Some water purifiers are more efficient or work better than others. Sometimes the difference in price does not translate into a difference in quality. We have included here some important information that can help you when shopping around for the appropriate water system for your home.

When selecting the proper water purification systems, health and safety should be non negotiable essential elements to be taken into consideration. It is helpful to know that primarily public treatment installations try to protect our health through disinfection. Depending on the steps used by the public treatment facilities to disinfect the water, you may end up using more than one water purifier depending on the source of your water.

If you do not have a water treatment facility in your area, then you should seriously consider the source of your water before you decide on a water purifier. There are usually a number of pollutants in water that need to be dealt with and consequently there are various steps that need to be taken to accomplish that purpose. Public treatment facilities use various steps to disinfect the water and you may end up using more than one water purifier depending on the source of your water.

For instance, in the rare occasion that your water is obtained from a river or lake you need a thorough lake or river-water purification. In that case, the total process may include the following water purification systems: reverse osmosis, selective distillation and filtration. This is so because each water purification system focuses on specific contaminants and fails to eliminate others. Just look at the following analysis:

Water purifiers that use distillation are needed to kill bacteria, but if you boil the water you can get the same effective results. When your water comes from a treatment facility, disinfection has already been done, and usually E. coli and other bacteria are not present, except in the case of a massive storm or similar event. But bacteria might still be present in the spore step of evolvement. Reverse osmosis water purifiers do not remove herbicides, pesticides, VOCs, THMs or bacterial contaminants. You are more likely not to use this purifier since your water source might not be a lake or river, and consequently you can skip this step in the process. This step is completed at the public's water purification program if your water comes from that source.

Source: Articlesbase

Under the Sink Water Filtration Systems

2009-08-17T10:46:00.000-07:00

An effective way to ensure that your family is receiving filtered, purified water directly from the tap is by installing an under the sink filtration system. These systems are similar to countertop or faucet filters, but is located under the sink and directly married with your existing plumbing system. An under the sink filtration system can provide clean water straight from the tap, all while reducing countertop or sink clutter.

You can install a under sink filtration system anywhere in your home that has running water. While your kitchen is probably the number one area for receiving drinking water, take into account that you also ingest water from the bathroom. Even if you use your bathroom sink just for brushing your teeth, you still are ingesting water into your body. To reduce your intake of harmful chemicals and minerals, install an under the sink filtration system here as well.

While some water filtration systems can clean and purify the water before it even enters your home, a under the sink system will also remove any contaminates incorporated into the water from your pipes. Your pipes may contain chemicals such as vinyl chloride. An under the sink water filter systems will remove any contaminates picked up from your household plumbing as well as water-borne contaminates from before the water reached your house.

An important benefit of using a water filtration system that is located under the sink is that it is hidden from view and out of the way. Faucet filters and countertop filtration units are bulky and can take up much-needed and limited space. Filtration systems that are installed under the sink are in cabinet or some kind of enclosed space, thereby allowing them to be larger and be able to handle the filtration of more water much quicker than the smaller faucet-based or countertop units.

When deciding on what type of filtration system is right for you and your family, consider that some minerals that are necessary to human health are naturally found in our drinking water. Choose a system that will remove the harmful chemicals and toxins from the water, while keeping the essential minerals that are beneficial to your well-being. Some mineral content is always better than no mineral content to protect against mineral deficiencies and keep you healthy.

Source: Ezinearticles

Buying Guide for Water Purifiers

2009-08-17T10:40:00.000-07:00

In the above given lines the poet is referring to a situation, despite having so much water around you cannot drink the water because it is contaminated and unhealthy. Tap water may contain many biological and chemical contaminants, it may contain many bacteria or viruses which can lead to serious body infections. Clean and clear looking water can also give you water-borne diseases.

Boiling, one of the oldest methods of water purification kills most micro organisms. Many households in India still use the candle water filters. But with the fast moving lives nobody has got the time to purify water manually. And above all, mechanized water purification systems are considered to be more reliable. So your safety is in your own hands and it becomes your foremost duty to buy a water purifier for your family’s safety. But choosing a water purifier can a tricky thing, let me help you out.

Types Of Water Purifiers

Storage Type

In the storage type water purifiers a large quantity of water is stored at a time and used later when required. This type of storage is very helpful in places facing water shortage.

Direct Flow Type

This type of water purifier can be used at a place where there’s whole day water supply and very common in households. In this type of water purifier, the purifier is directly connected to the tap and you are saved from the hassles of water storage.

Features Flow Rate

When purchasing a water purifier, always look out for flow rate. The flow rate should not be much as it will easily allow bacteria to pass through the system. The most suitable filter is that in which the water flowing capacity is a liter per minute.

Body

The body of a water purifier should be light-weighted, rust-proof, durable and attractive. Water purifiers are available in various materials.

Purification Method

There are different stages of water purification used by Water Purifiers, some have three and some have five water purifying stages. Higher number of purification levels ensures cleaner water.

Few stages of water purification are:

Pre Filter Purification - A micron pre-filter is to remove silt, dust particles from the water before it enters the main filter of purification unit.

Candle Filter Purification - The micro porous candle filter removes all suspended impurities.

Health and Taste Cartridge - The health cartridge helps in disinfecting the water from bacterial and virus infections. The taste cartridge absorbs elements such as excess chlorine and impurities like pesticides, herbicides from water making it hygienically clean.

Reverse Osmosis Technology - Reverse osmosis separation technology removes dissolved impurities from water. The Reverse osmosis systems removes impurities as well as desalinizes the water. RO is must in places where there is hard water supply.

Ultrafiltration and Nanofiltration - These processes removes dissolved solids ranging from the size 0.005-0.1 microns and 0.0009-0.007 microns. They are capable of removing solids, bacteria and viruses. They are mainly used in large water plants or liquid treatment plants. It’s rarely found in domestic water purification.

Source.

Why It Is Important to use Water Filters

2009-08-13T03:25:00.000-07:00

Today each one in this world leads a very fast life with very little time to spare for anything else. Life today has become so fast paced that there is too much to do with very little time. In your effort to divide your time between work and family you sometimes tend to overlook the very simple things which could make a big difference in your day to day life.

Majority of the people today have realized the importance of leading a healthy life and hence the need of water filter in their homes. There are though many people who buy bottled water which are more expensive without realizing how much they end up spending in the process. Moreover, the reports suggest that bottled waters are not that good either as it contains impurities and toxins as a result of being stored in plastic bottles. The only way thus to get rid of this regular expense of acquiring your drinking water is to buy a good water filtration system. Thus when buying a water purification systems if you take a look at the options available for you in the market you will find that it is not that tough a task either.

Moreover, it also helps you to save a considerable amount of money which you otherwise spend on buying bottled water. There many people who are a bit skeptical when it comes to buying water filter. One reason for this hesitancy is that they feel that buying the purification system will be too expensive and also the entire procedure of installing it and taking care of its future maintenance will be very hectic and time consuming. Hence they prefer continuing to spending their money on bottled water. There are many ways to determine which could be a better option for you if you are not able to decide if you should buy a water filter or not.

To begin with you should always buy from a reputed manufacturer as there are many companies in the market who sell the filters. As the demand has increased for these purification system there are many companies who have copied the technology used by reputed manufacturers and have launched their own products in the market. However, by doing some research on them you will be able to differentiate as to which is better for you. Once you are able to decide which water filter is good for you then need to find out what you want from your purification system.

Whether you want to filter all the water that comes into your house for which a house unit will be needed or you want a filter at one particular point like your kitchen sink etc. A good manufacturer will be able to meet all your needs and will walk you through the complete process.

Water Treatment Plants

2009-08-12T03:45:00.000-07:00

Water treatment plants treat water from various sources like rivers and lakes. Water from these sources has to be purified to remove floating objects like sticks and other solids of larger dimensions, finer particulate matters, color, odor, pollutants, and harmful bacteria and microbes.

The water entering the treatment plant passes through intake screens to remove floating objects and larger insoluble materials. Back-flushing of the screen with air is done periodically to clear the screen and maintain the effectiveness of the screen.

Coagulants are added to the water to facilitate the subsequent sedimentation process. Water containing the rest of the impurities is taken to a sedimentation tank containing sand filters to remove suspended solids. Sand is then recovered and cleaned so that it can be reused. The next process is the bacterial disinfection and degradation of the organic compounds by treatment with ozone gas. Ozone, being unstable, is produced onsite by the use of oxygen in an electric discharge unit. The ozone thus produced is bubbled through water. Residual ozone is then converted to oxygen gas and vented out to the atmosphere.

Water will still contain some turbidity and other organics. An activated carbon filter is used to remove these impurities along with any remaining colored materials and odor-causing chemicals. Final polishing of this water is carried out by sand filters, and this water is taken to storage vessels. A small amount of chlorine can be used to treat this water to prevent bacterial contamination before the supply to the distribution system.

Thus, water from natural sources can be fully purified and disinfected and then stored in underground storage tanks.

More detail visit Water Purification Systems..

Source: Ezinearticles

Are Water Purification Products Necessary?

2009-08-12T03:41:00.000-07:00

Water purification systems for homes are needed because on too many occasions' today people turn on their water faucets only to be hit with discolored water, ghastly smells, and terrible tasting water. This occurs even though the public water authority says the water is perfectly safe to drink. Water purification products are popular due to these reasons.

Of course, they are testing the water when it leaves their water purification plant. However, most of the water delivery infrastructure has been in the ground for decades and even longer in some cases. Allowing the buildup of sediment and other contaminants the water must pass through to arrive in homes.

For the reasons listed above the home water purification systems for homes and water purification products have become very popular today. They are also used to remove chemicals and minerals from water that many people do not want to drink. Some of these include chlorine, fluoride, calcium, and magnesium.

The desire to drink pure water from water purification products has given rise to the bottled water industry. Although the water has been filtered and cleaned, the long-term result is an additional cost for water. The use of bottled water, coupled with paying for water delivery to a home results in a long-term expense that can be eliminated by installing water purification systems for the home.

Water purification systems for homes come in a variety of styles and types. They range from whole house purification systems to portable and targeted water purification systems. Examples of water purification products include:

RHINO® EQ-300 Whole House Water Filter - handles 300,000 gallons before filter replacement; removes particles greater than 5 microns and chlorine.
Wellness MG Home - handles 400,000 gallons before filter replacement; removes particles greater than 5 microns and chlorine.
Kinetico System - handles 225,000 gallons before filter replacement; removes particles greater than 10 microns and chlorine.

Drinking water only water purification systems for homes include:

Brita Pitcher - handles 30 gallons between filter replacement, removes chlorine and lead.
Brita Faucet Filter - handles 100 gallons between filter replacements; removes chlorine, cysts, lead, benzene, atrazine, and more.
Aquasana Faucet Filter - handles 500 gallons between filter replacements; removes chlorine, cysts, benzene, atrazine, lead, THM, VOC, and many more.
Culligan Faucet Filter - handles 500 gallons between filter replacements; removes chlorine, cysts, benzene, atrazine, lead, THM, VOC, and many more.

Shower water purification systems for homes include:

Aquasana AQ-4100 - lasts for 6 months before filter replacement; reduces lead, copper, chlorine, and more. Flow rate is 2.5 gallons per minute.
Paragon Water - lasts for e months before filter replacement, reduces chlorine. Flow rate is 2 gallons per minute.

In all cases except for whole house filters, these water purification systems for homes can be easy installed by most anyone. A good do-it-yourselfer can handle any water purification products for home installation.

Source: Ezinearticles

How Does the Water Purification Process Work?

2009-08-08T11:36:00.000-07:00

I don’t know a thing about you, but I’ll bet that if I asked you to explain water purification systems that you might find it really difficult.

The water purification process uses a wide variety of processes and yet it’s relatively straightforward. But the world is growing and humans are developing at a rate much faster than anyone can even imagine. The water purification process and the various technologies that have been developed in the course of time are today helping our society in a big way.

Importance of water

Water is amongst the five elements of life and needs to be consumed in its purest form only with salts that are needed by our body.

Longevity and our health are the two main aspects that are regulated by the purity of water. This makes a big contribution to the overall well-being of a person.

The health benefits of drinking pure water need to be understood by each individual and the day everybody becomes aware, most of the water-borne diseases may just disappear. The most active civilizations have prospered at locations where the water was in the most pure forms.

Our body is made up of about 70% water. Almost all the factors and processes in our body bear a close connection with water.

But drinking is not the only time when we come in contact with water. Even while bathing, washing or cooking, you interact with water and these things all affect our overall health. Water is a building block of life and so its purity is something that needs to be ensured in all senses.

How the water purification process works

It would be much easier to understand the details of various water purification techniques if we get to know a bit about it. Today, there are many techniques that are available in the market which can be used for water purification.

To explain water purification to yourself, you need to have an idea about the overall procedure first. It is impossible for only one method to clean water in a cent percent manner.

Each level of water purification has a different function. The design of a water purification process needs to be such that it uses the least number of resources and provides the maximum output. The final quality of water is the main concern of every water systems.

The sequence of a water purification process should be logically thought out. It normally adopts a step by step method in which the first step includes the elimination of particulate matter. The next step should be of disinfecting the water so that the microbial germs in the water die. The third step reduces the hardness of the water.

The various methods of water purification have been the subject of much research and discussion. Their conclusions can help you and I as individuals to decide which method to go with.

It is important to understand that a system needs to compatible with the surroundings and should not be complicated to use. Now that you’re armed with this information, you can choose the water purification process that is most appropriate for your family.

Source: Articlesbase

World Water Desalination

2009-08-07T03:39:00.000-07:00

World Water Desalination to 2013

Continued rapid growth anticipated through 2013

The very word “desalination” usually triggers thoughts of oil-rich, water-poor countries in the Middle East. And while it is true that several such countries -- Saudi Arabia, the United Arab Emirates and Kuwait -- are among the largest markets for desalination, there are desalination facilities in more than 100 countries. The continued proliferation of desalination facilities has created a global market of more than $8 billion, with continued rapid growth anticipated.

Thermal processes limited to energy-rich markets

The most traditional techniques for desalination have involved thermal processes. The most common contemporary thermal processes, multi-stage flash (MSF) distillation and multiple-effect distillation (MED), are highly reliable and capable of producing remarkably pure water from the saltiest seawater sources. However, these techniques -- especially MSF -- consume large amounts of energy. These techniques tend to be economically viable only when water shortages are most severe and when local energy supplies are abundant -- such as in Saudi Arabia, the UAE, Kuwait and a few other countries in the region. Elsewhere, shortages of quality water can also be daunting. This is true in China, Spain, Australia and parts of the United States -- where populations have outgrown native water supplies or local water supplies contain so much salt and other dissolved solids that they are not fit for use. These difficulties are perhaps most severe in Middle Eastern and North African nations not endowed with plentiful oil and gas reserves but beset with similarly arid conditions and lack of indigenous water supplies.

Reverse Osmosis Systems

Residential Reverse Osmosis Systems

2009-08-06T03:51:00.000-07:00

Although their popularity has declined over the last years, residential reverse osmosis systems are still one of the alternatives that the average consumer considers when he or she becomes aware of the importance of having clean, healthy water at his or her home.

After studying the pros and cons of these residential reverse osmosis systems, I came to the conclusion that I should advise against them. Below, I will give you the three top reasons to support my decision. I rank them in terms of importance, the first being the least important.

Reason #1: They are very slow in processing water. This drawback is directly related with their principle of operation: Water has to be pushed with high pressure through a porous membrane. Whatever has smaller molecules than the pores (water) passes through the other side, while whatever has larger molecules (pollutants) stays behind. This whole process is slow because of the time it takes for water to pass these very small pores.

Typically, it takes about two to three hours for enough water to pass through the membrane to produce 1 gallon of water. Because of this, residential reverse osmosis systems use storage tanks holding 2 to 5 gallons of water. When drinking water is drawn from the RO faucet, the water comes from the storage tank.

As you realize, this fact puts some restriction on the space you want allocated at your house, as well as on the level of availability of the water you want to have, in order to cover your everyday needs.

Reason #2: To make matters worse, most RO units waste a lot of water. Just to give you an indication, they typically use between 3 to 10 gallons of tap water to produce 1 gallon of purified water; the remainder drains away.

This means that your ongoing cost per gallon of water produces goes up, due to higher consumption of tap water. Also, your installation set up should be more complicated, in order to take care of the drained water.

Reason #3: And we come to the biggest downside of all, at least in my book. Because of the way that residential reverse osmosis systems work, the minerals (calcium, potassium, magnesium etc) which are existent in tap water are discarded, because they have larger molecules than water and so do not pass the membrane.

If you have ever tasted water without minerals then you would know what I am saying. Demineralized water is flat and tasteless.

But, it is not just a matter of loss of taste. According to credible research reports, long-term consumption of demineralised water can in fact be dangerous. After a study stretching for a number of years, the World Health Organization concluded that "drinking water should contain minimum levels of certain essential minerals".

Source: Ezinearticles

How Wastewater Treatment Has Become More Environmentally Friendly

2009-07-31T11:37:00.000-07:00

The treatment of wastewater is an important part of the water cycle and fundamental to the health of the environment. The water we use in our homes, businesses as well as that used in industry is likely to have gone through some form of wastewater treatment at some point. The amount of uses we have for water means that for a suitable supply to be maintained, wastewater treatment is essential, added to this it is vital for our environment.

Wastewater treatment for the lay reader can also be termed as the treatment of sewage, although the term wastewater also refers to industrial runoff as well as domestic. The reason we must put our wastewater through treatment facilities is that despite nature's excellent ability to cope with wastewater and filter it in its own way, without dedicated treatment plants the natural filtration processes would be inundated and overwhelmed.

The human civilisation produces billions of gallons of wastewater in any twelve month period and if this were not treated the environment would greatly suffer. The process of wastewater treatment is relatively complex and requires a multi-faceted approach. The separation of waste elements and the water that carries them is the ultimate goal.

The primary stage in wastewater treatment is designed to remove the majority of foreign elements. The treatment process includes letting the wastewater settle so the solid objects fall to the bottom. This solid matter is sometimes passed onto the agricultural industry to use as fertiliser. In addition, some treatment facilities use chemicals to speed up the settling process, this however can sometimes harm the environment.

Source: Articlesbase

Wastewater Treatment Methods

2009-07-31T11:15:00.001-07:00

Water is available to anyone for no cost. It can be found in so many places. The earth is comprised of mostly water. Human depend on water for every day things and it is up there with needing food. Some of the daily chores that we must complete can not be done without water to help. When water is used, can it be recycled to be available again?

Even wastewater is recyclable when it completes a process known as wastewater treatment. There is not only one method for wastewater treatment. Many of the methods are still as good today as they were years ago. This method of wastewater treatment gets rid of the odor by getting rid of the algae or bacteria in the water. The taste is also made better by chemicals being added to it in other treatment processes. The particles are gotten out with a filtration process. Methods for treating wastewater differ in many ways to ensure that the water is clean and safe for you to reuse again and again.

Wastewater Filtration

the method for treating wastewater that is know as filtration, takes out the particles in the wastewater by grabbing the particles and letting the remaining water flow through a membrane. The filter sifts the water and the particles causing them to separate from each other. More than one filter type is available for the filtration method. Simple filters that resemble fine nets are also utilized for the smaller particles in the water. For micro sized particles, an advanced system for filtering is needed.

Each filter has its own life expectancy. After the filter has been used for an extended period of time and the particles are gathered into the filter, the water will start to flow through it slowly. To eliminate the gathered particles from the filter, it will need to be washed by a method called backwashing. Taking the filter and flipping it inside out and running water through it will separate the particles from the filter. If this method does not help the flow of water through the filter, replacement of the filter is necessary. Read more about Water Filter System.

Wastewater Aeration

Industries use the aeration method of treating wastewater more than the residential sectors do. Aeration simple means that air is brought to the water. The water becomes oxygenated by the air. This process is completed to get rid of the foul odor creating chemicals. These chemicals could be ammonia or hydrogen sulfide. There are many different ways to aerate the water.

Diffused aeration is completed by making bubbles in the water while aeration by a spray is completed by spraying the water in the air. Repeated aeration is done by letting the water go through the many conduits before it is allowed to mix in the air. The cascading aeration is completed to make little waterfalls that allow the water to flow through many layers. The final type of aeration is stripping. This stripping mixes multiple aeration and cascade aeration together.

List of waste water treatment technologies

Source: Ezinearticles

Best Water Treatment

2009-07-29T03:14:00.000-07:00

There are many commercial ways of treating hard water including water filters, water softening, electromagnetic water conditioners and reverse osmosis. In this final section in the series we will look at the pros and cons of several of the available methods to treat hard water.

Chemical Water Softeners

Description - Chemicals are added in laundering process.

Advantages - Removes calcium and magnesium whilst also lengthening lifespan of clothes.

Disadvantages - Output water is not fit for drinking.

Water Filters

Description - Drinking water from the tap is filtered with a portable unit.

Advantages - Output water is fit for drinking. Chlorine is removed and the water is softened.

Disadvantages - Does not prevent limescale deposits in pipes and heating system.

Approximate Cost - < £0.03 ($0.05) / litre

Mechanical Water Softeners

Description - Permanently installed in plumbing system to replace calcium and magnesium with sodium.

Advantages - Prevents limescale and increases heating efficiency. Also lengthens lifespan of clothes.

Disadvantages - Output water may not be suitable for drinking.

Approximate Cost $1400 per unit to install plus $140 per year in salt and electricity.

Magnetic Water Conditioners

Description - Permanently installed in plumbing system to alter calcium ions to prevent limescale.

Advantages - Output water is fit for drinking. Prevents limescale and increases heating efficiency. Lengthens lifespan of clothes. Calcium is retained in water which is good for diet. Has low running costs.

Read more about Water Purification Systems..

Read more..

Reverse Osmosis System Advantages

2009-07-29T03:02:00.000-07:00

Water is essential to all living things. To function properly, your body needs about 1500 grams (1.5 liters) of water per day. The body of an adult is composed of approximately 60% of water: the lymph 96%, the blood 80%, muscles 75% and the bones 30%. The mass of a fetus, however, is made up of 90% water. Water is indispensable to your life. That is, stopping drinking water means death.

However, if inadequate or no water in the organs is relatively death, consumption of untreated water (any water that is not treated, filtered, or boiled to eliminate infectious bacteria, viruses, and parasites) can also lead to death. Even if water in your house is from a private source, it may contain contaminants that can damage you’re your body. Chemical composition of water is complex; a simple water treatment system may not destroy all pollutants containing your water; you need an effective water purification system. Today, there are three main forms of water treatment available, ultraviolet, filtration and reverse osmosis, the most advantageous.

Reverse osmosis systems purifies water without changing its taste and its nutritional effects. With a semi-permeable purifying membrane, during the purification process, the reverse osmosis system retains all pathogenic minerals, heavy metals, nitrates, fluoride, spores, sediments and chlorine to give you fresh and healthy water. In addition, the reverse osmosis units make no noise, and can eliminate up to 99% of harmful elements in the water.

Purification of water by reverse osmosis includes at least 4 stages :

The untreated water passes through a particulate filter, which retains silt, sediments, sand and clay particles that might clog the reverse osmosis membrane.

After the initial treatment, the water is then channeled to a activated carbon filter that holds minerals and other harmful particles (chromium, mercury, copper, chloramines and pesticides).

In the third phase, water is transported under pressure in the reverse osmosis module, which only clean water can pass through the pores of the filter. All the impurities are retained and evacuated through the pipe and the treated water is stored in a special tank.

Finally in the last phase, the treated water passes through an activated carbon filter to improve taste and odor; resulting in fresh and healthy water ready to be used.

More benefits of reverse osmosis

Reverse osmosis systems purify water from unnecessary minerals, organic chemicals and other impurities that make water not only heavy to be drunk, but also pathogenic. This process eliminates all pollutants in the water and improves its taste. In addition, water treated by reverse osmosis, is devoid of extra sodium and potassium, and does not produce scale in kettles and coffee makers. Our reverse osmosis water systems remove all impurities in your water that what remains is what you want: cool, safe and truly pure water.

Source: Articledashboard.com

Need to Get a Water Filter System?

2009-07-27T10:35:00.000-07:00

So you need to remove that foul taste from your drinking water and get rid of potentially harmful contamination, you know you want a water filtration unit but not really sure how to choose?

Water filter systems come in a vast array of styles and specifications, from really simple pitchers costing very little or a counter top, faucet mount unit which can be very easy to install. These usually require no tools and can be installed for a couple of hundred dollars.

Top of the range systems for the whole house can cost up to a couple of thousand dollars and are very adaptable, having many stages and types of filtration.

Hundreds of specifications are available through different suppliers, there will almost certainly be at least one for your requirements and as the saying goes you will generally "get what you pay for".

Being very straight forward to install and maintain, the countertop units are very popular, the undersink versions are better if you want the unit hidden and are still pretty easy to fit.

If you need more than just one outlet with filtered water, then a full house system will be what you want, they do cost more but are much more adaptable than the more basic units, they will have high flow rates and possibly numerous upgrade options.

Refrigerator or ice maker adapters are sometimes available either with the units or more often to buy separately.

So as you can see, it could definitely be worth your while considering installing a water filtration system. It could be that you need to remove certain contaminants, or perhaps to improve your water supplies taste and maximize potential health benefits from this water system.

Source: Ezinearticles

What You Should Know About Reverse Osmosis Water Purifiers

2009-07-27T09:57:00.000-07:00

Reverse osmosis water purifiers were designed long ago for removing salt from sea water or basic desalination. It did a great job and was commended for it. The reverse osmosis system was again called upon after by the printing industry, as it needed clean de-mineralized water for its machines.

In both of the above applications it worked very well. However, how can a reverse osmosis system designed for industries just naturally turn to home use? This problem is not the fault of the technology. It's just an incorrect application of the technology and basically, a big mistake.

The reverse osmosis water purifiers do such a good job that they have filtered all the minerals out of our water. But wait a minute, we needed those minerals! The reverse osmosis system removed what we needed in our water and replaced it with something else.

The reverse osmosis water purification system take 4 gallons of water and convert it to 1 gallon of purified water. In the process it casts out 3 gallons. How can a system like that be afforded? The reverse osmosis system cannot keep doing that and be very popular. Imagine the amount of waste.

Additionally, it would take a long time to filter a little water. Three or four hours is required to filter and clean 1 gallon. The reverse osmosis water purifiers take such a long time. How can a filter survive when it has such a record? A reverse osmosis sysem is not an answer to home water filtration.

It takes out all of those minerals, but there are some things that it cannot take out. Herbicides, pesticides and chlorine are some of them. No matter how hard it tries reverse osmosis water purifiers cannot remove those chemicals. That is because the chemicals are lighter than the water and anything lighter than water is left in.

To reach something close to what reverse osmosis water purifiers produce, you would have to take some distilled bottled water, then add some pesticides and chlorine. They have the gall to call that purified water. It is a cocktail of things we do not need. The reverse osmosis system is the opposite of what would be termed a good filter.

The reverse osmosis system was designed for a purpose different to what it is being used for. The reverse osmosis water purifiers are not at fault. You cannot take a commercial filter and expect it to work as a home system.

We know now why the reverse osmosis system does not work in the home environment. Salesmen and manufacturers would like for us to believe the technology is far advanced, when in fact it is old technology. Today's in-home water purifiers are far superior. The reverse osmosis water purifiers stand out as an example that just because something has an industrial application does not mean it will work at home.

The reverse osmosis system was very popular when it was built, for the technology did the job that it was built to do and it did it very well. But slowly people are finding out how inadequate reverse osmosis water purifiers really are. There are far better systems on the market from Water system.

Reverse Osmosis Systems

2009-07-23T09:40:00.000-07:00

For several generations, you have been told that water is good for you and everyone should drink more. This has always made perfect sense because the body is made up of 55-78% water depending on size, and without adequate hydration, life cannot be sustained. Now that you know how necessary water is you should also know that there are chemicals in water that can be very harmful.

Years of pollution and toxic waste have created unsafe water in many places, even your tap. To combat this problem the government has implemented many regulations to clean up our water supply, however it is a simple case of too little too late. This has led many people to install home (RO) Reverse Osmosis systems to filter their drinking water.

The problem is health through reverse osmosis systems is not guaranteed. Several large facilities use these kinds of water filtration and the water is still not clean enough to pass Food and Drug Administration standards for drinking water, and let's face it, those standards were not very high anyway. With current regulations in place there are no less than 2000 cancer causing substances that make it into your tap water that are invisible to the naked eye and a home reverse osmosis system will not capture many of them. Of course, if you live in an area where contaminants are visible you can improve your health through reverse osmosis system in conjunction with other water filtration.

Many people are still not worried about their drinking water because they can always purchase it from the grocery store. The problem is according to many studies this water is no cleaner than your tap water! Officials from the FDA have said that bottled water companies are by and large defrauding consumers.

So if a home reverse osmosis system will not protect you and clean your drinking water, how do you protect your health? Well, unlike bottled water or home reverse osmosis systems, water filters must have documentation to prove the clarity of the water they filter. In fact, in many states it is a crime to make uncertified claims about filters efficiency.

In order to provide clean water for you and your family members, you should look into water filtration systems for your home. These come in many varieties from simple water bottle filters to complete home systems. Below is the basic information:

* Sport Bottle -- If you are constantly on the go, a sport bottle that filters tap water is the perfect item. These bottles generally come with several replaceable filters and each one will last approximately 60 days or 60 gallons of water. That gives you the ability to filter 180 gallons of water for less than $40!

* Faucet Filters -- A faucet filter comes in two types; under counter and above. The main difference is the price; for a little more you can hide your water filtration beneath the counter. These twin filter systems can filter up to 500 gallons before needing a filter change.

* Complete House -- If you are in the market for a water filter that covers the entire house, a complete system is for you. Enjoy softer skin and hair after just one shower with a complete home filter in place. These systems are very easy to maintain and only require filter replacement once every three years.

Source: Ezinearticles

Water Purification Technology

2009-07-23T09:16:00.000-07:00

It seems like every time you turn your head someone is talking about our polluted environment and how it is effecting our food, air and water. Nothing has had a greater impact on protecting us from environmental contamination than water purification technology. However, not all methods of water purification systems are created equally. Different methods produce different results. So how can you be sure to pick the method that is best suited to meet the needs of you and your family?

In order to help answer that question, let's look at a brief description of some of the different methods of water purification and their different results.

Chlorination

Chlorination is one of the oldest, and most widely-used water treatment methods. 100 years ago, the discovery of chlorine as an effective disinfectant meant that devastating, water-borne epidmics such as cholera and typhoid could finally be wiped out. But as times have changed, so have our water purification needs. The threat of disease has been replaced by environmental toxins. As such, the need for disinfection has been replaced by the need for filtration.

Unfortunately, chlorine has now also been identified as having its own toxic properties, including releasing dangerous chloroform gas, and causing leaching of lead when coming into contact with aging home plumbing. Chlorine also fails to disinfect intestinal parasites such as cryptosporidium, and giardia, which can be especially tough on a child's developing intestinal tract. As far as water purification technology goes, chlorination is definitely out-dated.

Bottled Water

No one knows what types of methods of water purification, if any, are used to produce bottled water. The government does not require bottled water to be any cleaner than tap water. You basically have to take the word of the bottled water company that you're getting safe, clean water.

Bottled water can also be expensive and results in an inordinate amount of environmental waste. Over 60,000,000 plastic bottles are produced, transported and disposed of EVERY DAY in the U.S. alone!

Despite having some major drawbacks, this so-called water purification technology, continues to be popular with consumers.

Distillation

One of the methods of water purification that still enjoys wide-spread use is distillation. This is a complex process where water is passed over a hot coil, in order to create water vapor. This vapor is sent to a cooling chamber so that it condenses back into liquid form. This process results in a separation between water and inorganic substances like lead, calcium, magnesium etc. Bacteria are also destroyed.

Distillation is a water purification technology that was originally developed for industrial use. But because of the increase in demand for in-home water treatment, distillation companies took advantage of the marketing opportunity. However this process is not very effective removing organic chemicals, so a carbon filtration system must be added to make the water truly safe for drinking. Carbon filters require regular changing since they can quickly become breeding grounds for bacterial growth.

While distilled water is safe, it isn't healthy, since it has been de-mineralized. This form of water purification technology is also very slow and costs approximately 20 - 26 cents per gallon. Add to that the cost of the carbon filter and the result is an unwieldy water purification system.

Reverse Osmosis

Reverse Osmosis (RO) a fancy term to describe a process whereby water is forced, by pressure, through a fine-porous membrane that traps harmful contaminants. This is another water purification technology that was designed to address industrial requirements and then adapted for home use.

One result of using reverse osmosis systems in your home is that, like distillation, it strips out much needed trace amounts of calcium, magnesium and potassium. Water processed by reverse osmosis is, in fact, dead water. Minerals in water are Nature's way of protecting our health by preventing mineral deficiencies.

Reverse osmosis is a complex form of water purification technology that also results in a lot of upkeep. Case in point: you can expect to pay around $800 just to get a replacement filter.

Multi-Stage Filtration

The multi-stage filtration process combines the most efficient technologies available, including mechanical filtration, absorption and ion-exchange. This advanced water purification technology works first to reduce specific contaminants like sediment, chlorine, lead and other synthetic chemicals (e.g. herbicides and pesticides) while trapping chlorine resistant organisms and cysts like cryptosporidium and giardia.

Next, unlike other methods of water purification, multi-stage filtration works to enhance the natural mineral water balance of the water.

In-home multi-stage filtration systems come in the form of under and top-of-the-counter drinking water dispensers, shower filters and whole-house water filters. These systems are generally easy to install and maintain.

Multi-stage filtration results in affordable, healthy, great-tasting water at a cost of under 10 cents a gallon. Make no mistake about it.

The demand for clean drinking water isn't going to go away. With all the different methods of water purification available today, you need to know what kind of results you can expect from investing in water purification technology.

Source: Articlesbase

Water Treatment Systems

2009-07-22T13:26:00.000-07:00

Water is a vital necessity for mankind—it is used for drinking, cooking, bathing, washing clothes and utensils, gardening, pets, cleaning, agriculture, and boilers and water heaters. Water is almost invariably contaminated with acidity, salts, metals, color, odor, taste, and other organic pollutants like insecticides and herbicides and bacteria and microbes. Hence, one must resort to purification before consumption.

Water softener systems & Water purification systems are ion-exchange resins that replace the calcium and magnesium salts present in hard water with sodium ions. The soft water thus obtained is good for bathing and for use in dishwashers and washing machines. Soda ash neutralizes the acidity of water and is widely used for the purpose. When the water is alkaline, one resorts to citric acid to neutralize the alkalinity.

Activated carbon filters are widely used for the treatment of water with strong smell of rotten eggs or garlic. Activated carbon filters work based on the principle of adsorption. Ultraviolet radiation has the power to kill the bacteria. UV filters use this effectively in the treatment of water. However, UV filters do not make the water soft or remove the odors.

The (RO) Reverse Osmosis systems uses semi-permeable membranes for the purification of water. They filter out almost all unwanted impurities like magnesium, calcium, iron, and smelly compounds and bacteria. This process gives only about 10% of the input water. The domestic RO units usually contain a five-stage purification process: a pre-filter, a sediment filter, a bactereostatic carbon filter to remove color and odor, an ultra filtration membrane to remove bacteria and viruses, and a polisher to ensure removal of bacteria completely.

One should test the input water and take appropriate measures for purification. Also, tests should be carried out at regular intervals to ensure the systems function as per specifications.

Source: Ezinearticles