what is a jar test
A useful laboratory experiment for the evaluation of coagulation/flocculation of an untreated. water is the jar test. This test provides information on the effect s of the concentrations of t he coagulants, mixing of the raw water, and the wat er quality parameters such as pH and alkalinity on the coagulation. process. The jar test is often used for the design of treatment facilities and in the routine operation of. treatment plants.