Anionic polyacrylamide abbreviation APAM, product appearance is white powder particles, the organic polymer flocculant, coagulant aid, is a water-soluble polymer, due to its molecular chain contains a certain amount of negative group, it can pass the suspended solid particles in the water adsorption, through the bridge between the particle adsorption and charge neutralization, forming large lumps of flocculation, Under the action of gravity, the settlement of suspended solids...