... industrial, also for feed protein of recovery, and quality stability, and performance good, recovery of protein powder on ... ,. Cationic PAM copolymerized by cationic monomer and acrylamide, is a water-soluble and linear organic polymer with high molecular weight. ... , Food Processing, Petrochemical, Metallurgical Processing, Dyeing and the Sugar and all kinds of industrial wastewater treatment.(2) In ...