Polyacrylamide is an organic polymer flocculant, relative to other flocculant products, so through bridging, charge neutralization and colloidal particle surface adsorption, so that colloidal particles gather, the formation of flocs, so that it is separated from water.
Polyacrylamide mainly through electrostatic adsorption, electric neutralization instability, double electric layer compression, bridging, mesh and other forms of action will pollutant particles gathered into...>