uses of the use of an high purity anionic polyacrylamide
The water-in-water emulsion of cationic polyacrylamide was prepared by dispersion polymerization in an aqueous solution of ammo- nium sulfate.The effects of the dosage of ammonium sulfate,the temperature of reaction,the speed of stirring and the time of reaction
Cationic polyacrylamide (CPAM) were used extensively in water treatment, enhanced oil recovery and sludge dewatering. The review summarized the synthesis methods research progress of cationic
