Differences Between Anionic and Cationic PAM
Polyacrylamide (PAM) is a widely used flocculant in wastewater treatment, available in anionic PAM and cationic PAM types. Anionic PAM is suitable for wastewater with high suspended solids and positive charges, such as mining wastewater, papermaking effluent, and textile dyeing wastewater. Cationic PAM is ideal for organic-rich wastewater with negative charges, such as municipal sewage, […]
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