Purely H2O Forum

Q) Does reverse osmosis remove parasites?A) The largest allowable pass through in a reverse osmosis membrane is 1/10,000th of a micron. Thesize suggested by the NSF to remove parasites is 1 micron. This makes the filtration quality of reverseosmosis 10,000 times better than the recommended value! Q) Where does the TDS go after the RO removes it? ...

Helpful information when troubleshooting your RO/DI System Milky colored water. This is normal for a new system and will go away after a week or so. If thiscontinues beyond that time please contact us. Drain keeps  running. There are several reasons why this might happen. #1 – You may have purchased a system that does not include an auto ...

Reverse osmosis is often used in commercial and residential water filtration. It is also one of the methods used to desalinate seawater. Sometimes reverse osmosis is used to purify liquids in which water is an undesirable impurity.Reverse osmosis occurs when the water is moved across the membrane against the concentration gradient, from lower conce ...

What Is Reverse Osmosis? In order to reverse the natural tendencies of water and salt movement and force clean water to flow from salty water, the osmonic ...

What is Water Softening? Water softening is the reduction of the concentration of calcium, magnesium, and certain other metal cations in hard water. These "hardness ions" can cause a variety of undesired effects including interfering with the action of soaps, the build up of limescale, which can foul plumbing, and galvanic corrosion.[1] Convention ...

What Is UV? Although we can't see UV light, we are exposed to a small amount every time we step out into the sun. In fact, UV light is responsible for sunburns. The water treatment industry uses special lamp ...

Our endeavor into LED Aquarium lighting started as a need to find a replacement for the many 250w Metal Halide pendants hung over the display tanks in out showroom. After they turned on in the morning the air conditioning unit would start up not far behind and run virtually non stop till the lights shut off. The temperature swings in the tanks were ...

100% pure bio pellets, Which is all we sell at www.purelyh2o.com, help remove nitrate and phosphate from your Reef saltwater aquarium so these nutrients are not available to algae and other organisms .the process is to convert  the nitrate and phosphate in the reef aquarium water into bacteria cells that are then removed from ...

The worlds Coral reefs have formed through the mineral deposits of billions of small invertebrate animals, called coral polyps. All of these polyps survive via colonies, which are made up of one to many thousands of individuals. They are able to construct homes made from calcium carbonate, similar to the bones in our body. They can retract thems ...

Ph is an ongoing concern for reef keepers and aquarists. Typically it is a concern more focused towards reef tanks because fish tanks can tolerate a larger ...

SOME FACTS ABOUT REVERSE OSMOSIS DRINKING WATER: DOES YOUR BODY NOT NEED THE MINERALS IN DRINKING WATER? INORGANIC MINERALS: It's believed that mineral water helps to furnish elements for your bodies metabolism. However, there is scientific proof to suggest that most of these minerals are in an inorganic (dead) form. While they may enter t ...

According to the United States Geological Survey 89.3% of the United States is affected by hard water. Lime scale deposits can cause serious problems by restricting the water flow in your pipes and reducing thermal efficiency. Industrial Plant Operation managers are under increasing pressure to cut the costs and become more efficient. This, howe ...

That hard-water feeling. Soap that won't lather well…bad hair days… unsightly limescale deposits on faucets & sinks…mold & mildew on shower curtains…decreased water pressure…bad tasting water…shortage of hot water…water heater breaking down again. Sound familiar? Chances are you live in a hard water area. Unless you have invested in an ex ...