Polyacrylamide referred to as PAM, is divided into cationic type, anionic type, non-ionic type, the relative molecular weight between 400~2000, the product appearance is white powder, soluble in water...>
At present, there is no unified concept of flocculant. A relatively accurate view is that all substances used to produce flocculent precipitation of solute, colloid or suspended particles in aqueous s...>
There are four kinds of action principle of polyacrylamide, to understand about the polyacrylamide compression double layer, adsorption electric neutralization, adsorption bridge, sediment trap these ...>