What Is The Function Of Calcium Hydroxide In Water Treatment?
What Is The Function Of Calcium Hydroxide In Water Treatment? Calcium hydroxide (hydrated lime) and calcium oxide (quicklime) are chemicals frequently used to raise the pH of raw water before the water is treated with alum or ferric sulfates for coagulation/flocculation. What is the function of calcium hydroxide? Calcium hydroxide is an odorless white powder.