VANCHEM CL40 CG
VANCHEM CL40CG is a liquid solution of commercial grade calcium chloride. VANCHEM CL40CG is a relatively cheap primary coagulant. It has wide applications and used mostly for treating heavy metals dissolved in water, such as phosphates, zinc, nickel, magnesium, cadmium, cobalt, and so forth. The process of coagulation is based on charge neutralization as described in several of our technical articles. It changes the nature of the metal ion into a metal hydroxide that forms a pin-floc. The pin-flocs consolidate using one of Vanchem’s flocculants.