The Primary objective of cooling water treatment is to facilitate easy heat rejection and minimize water consumption. Cooling involves the transfer of heat (Btu’s Kcal/Kg) from one substance to another. The substance that loses heat is said to be cooled, and the one that receives the heat is referred to as the coolant.
Cooling water for the industries if untreated cause several problem i.e. corrosion, scaling, fouling & microbiological growth in cooling towers, condensers, coolers and other parts, resulting in production loss, equipments failure and breakdowns.