Pam Chemical Water Treatment Anionic Polyacrylamide Flocculant

Anionic polyacrylamide appearance is white powder, molecular weight from 6 million to 25 million, water solubility is good, can be dissolved in water in any proportion and insoluble in organic solvents. The effective pH range is 7 -14.

Anionic polyacrylamide is mainly used for all kinds of industrial wastewater flocculation precipitation, precipitation clarification treatment process, such as: iron and steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater and other sewage treatment.

Anionic polyacrylamide is commonly used in wastewater treatment. Because it has the same negative charge as colloidal particles in water, it needs to be used in conjunction with some coagulants such as trivalent aluminum during use. Cationic trivalent aluminum and anionic polypropylene Electrostatic adsorption can occur between amide and colloidal particles, which enhances the bridging effect between anionic polyacrylamide and colloidal particles, and the resulting flocs are larger, stronger, and not easily broken.