Anionic Polyacrylamide Particles
Anionic polyacrylamide is a water-soluble polymer. Because there are a certain number of polar groups in the molecular chain, it can bridge the particles by adsorbing suspended solid particles in water or coagulate particles to form large flocculants by neutralizing charges. Therefore, it can accelerate the settling of particles in suspension, and has obvious effect of accelerating solution clarification and promoting filtration. It is mainly used for flocculation, sedimentation and clarification of various industrial wastewater, such as iron and steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater, sludge dewatering, etc. It can also be used for clarification and purification of drinking water.