Chlorine is then added for disinfection.
Ammonium Sulfate is added
Ammonium Sulfate is added during warmer months to combine with the chlorine.
This helps to prevent the formation of chlorine byproducts and the loss of chorine residual as water passes through the distribution piping.
Chlorine is then added again
Chlorine is added again at this point as a precaution against any bacteria that may still be present. (We carefully monitor the amount of chlorine, adding the lowest quantity necessary to protect the safety of your water without compromising taste.)
Caustic Soda, Fluoride and a Corrosion Inhibitor
Finally, caustic soda (used to adjust the final pH and alkalinity), fluoride (used to prevent tooth decay) and a corrosion inhibitor (used to protect distribution system pipes) are added before the water is pumped to sanitized storage reservoirs, water towers and into your home or
business.