The anionic polyacrylamide is apply to wastewater treatment

The anionic polyacrylamide is apply to wastewater treatment which from river gravel washing, papermaking and so on.

Anionic polyacrylamide flocculant suitable with the slurry of the positive charge on the particle surface, and cationic PAM flocculants, higher molecular weight of the anionic PAM flocculants and, due to the interaction between the ionic group in the same moleculeexclusion, the degree of stretching of molecules in water is relatively large, which has a good particle floc performance. They can be effectively used for sedimentation separation of the mineral suspension.

When the treated water pH is neutral to alkaline inorganic-containing suspension is applied. For example, in the Production of magnesia smelting, zinc smelting, phosphoric acid, etc., can be as sedimentation accelerators. In addition to the wastewater treatment can be used in the blast furnace, aluminum processing, paper, river gravel washing application in water treatment, in a city water treatment.