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operations use neutral (nonionic) or anionic flocculants. Nonionic flocculants are long chain poly-mers of polyacrylamides made from acrylamide mono-mer. Most flocculants used in aggregate applications are copolymers of acrylamide and sodium
Anionic and Nonionic Polyacrylamides - Kemira Anionic high molecular weight polymers are used for flocculating negatively charged particles by interaction with suitable cationic adsorption sites e.g. Ca 2+, Mg 2+, Al 3+, Fe 2+ and Fe 3+. Non
