The Laboratory Charge Analyzer Model LCA-3 is Chemtrac’s newest model lab unit capable of performing automatic titrations to determine optimum coagulant dosage of a raw water sample. The LCA-3 is also capable of determining the amount of pH adjustment chemical, such as lime or caustic, that is needed to maintain optimum pH conditions for coagulation.

In October, 2015, the city of Columbia, SC received about 24 inches of rain in 48 hours. Severe flooding occurred. The storm had an impact on the Broad River, and subsequently created challenges for a local water treatment plant.

The water treatment plant in King,