Polyacrylamide (PAM) is one of the largest uses for polyacrylamide is to flocculate solids in a liquid. This process applies to water treatment, and processes like paper making and screen printing.
Polyaluminum Chloride PAC's can offer a number of advantages over traditional coagulants such as alum or iron salts. Because Polyaluminum Chloride PAC's are pre-neutralized and have a higher charge density than traditional coagulants, they coagulate via a more efficient mechanism, called charge neutralization.
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