Monthly Archives: September 2017

Source of Chlorine in Water: Chlorine disinfection is a chemical process used in municipal water systems, private wells, schools and businesses where chlorinated chemicals are added to inactiva...

Source of Color in Water: There are several causes of discolored water. Decaying vegetation releases dissolved organic compounds into lake and river water, causing brownish or even green colors...

Source of Cyanide in Water: The most commonly used form, hydrogen cyanide, is mainly used to make the compounds needed to manufacture nylon and other synthetic fibers and resins. Other cyanides...

Fluoride in Water Source of Fluoride in Water: Fluoride is a natural element found in bedrock and the soil. Some areas of the US have high levels of naturally occurring fluoride in underground...

Source of Iron in Water: Iron is a natural element found in bedrock and the soil. Iron makes up at least 5 percent of the earth’s crust and is one of the earth’s most plentiful reso...

Source of Manganese in Water: Manganese is a mineral that naturally occurs in rocks and soil. It exists in well water as a naturally occurring groundwater mineral, but may also be present due to und...