Washington State Employment For Water Treatment Operators
Pollutants in Water
Many other chemicals are added to our tap water before we drink it. At the very least this will include
fluoride.
Ground water - which is heavily saturated with suspended matter and dissolved acids (which give it the brown
colour). To clear this water, aluminium sulphate (alum) is added as a coagulant and then chemical polyelectrolytes are
added to further settle the coagulated wastes. This water is then passed through sand filters to remove the settled
particles. Some of the chemicals remain in the water.
This water is then added to the scheme water. Other pollutants also seep in.
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Sand Pool Filter
Ultraviolet Water Filtration
Picking An Inground Pool Filter
Build A Water Filter
Today's Featured Article:
Lead is one of the most dangerous toxins a person can be exposed to in his lifetime.
The seemingly safe tap water of most homes in the United States contains lead. When we drink this water
untreated, we are consistently allowing lead to poison the inner workings of our bodies. Most parents think
that they are doing an adequate job of protecting their children from lead exposure, but they may be exposing and even
encouraging their children to take lead into their bodies each and every day.
Unequivically, we all know that lead is dangerous
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