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Precipitation refers to some substances generated in the process of chemical reaction that are not soluble in the solution where the reactant is locat...

After using an anionic polyacrylamide flocculant, sometimes the effect can not meet their requirements. So how to operate to achieve normal processing...

Nonionic polyacrylamide is a water-soluble polymer polyelectrolyte with a molecular weight of 2 to 13 million. Because its molecular chain contains a ...

The commonly used cationic polymer polyacrylamides are mainly organic polyquaternary ammonium salts, such as polyamine methacrylamide (CPAM cationic p...

1. Factors affecting the flocculation efficiency of cationic polyacrylamide: charge densityMany studies have demonstrated that charge density is an im...

Amphoteric polyacrylamide generally refers to a water-soluble polymer containing both positive and negative charge groups on the macromolecular chain....

The dissolution process of pam polyacrylamide is the same as that of typical polymers, which swells first and then dissolves. People have been committ...

Ⅰ. Application of non-ionic polyacrylamide in paper productionMany small and medium-sized paper mills use grass fibers or other fibers as raw materia...