Cationic polyacrylamide is a cationic monomer and copolymer of acrylamide formed linear polymers. With bleaching, adsorption, turbidity, bonding and other functions.

Main purpose :
A : urban and industrial sludge dewatering agent commonly used in activated sludge wastewater treatment , biological sludge is often highly hydrophilic colloids, organic content, is extremely difficult to dehydration. Treatment with cationic polyacrylamide , with less dehydration, high efficiency, easy separation.
Two ; paper additives in the paper industry , a bridge can occur with direct electrostatic inorganic ions , and other organic polymer fiber in order to achieve enhanced physical strength of paper , reduce paper fibers or cationic PAM is an enhancer containing carbamoyl the water-soluble cationic polymer having other functions, can effectively improve the strength of paper. Reduce the loss of fibers or fillers , accelerate treatment , serve to strengthen , retention , the role of filter aids . Whitewater processing can also be used in the de-inking process can also play a significant flocculation .
Three: sewage and wastewater treatment of the organic products in acidic or alkaline medium showed a cationic , so that the sewage effluent suspended particles with a negative charge of flocculation , clarification is extremely effective. If alcohol plant wastewater, brewery waste water, monosodium glutamate factory wastewater, wastewater sugar mills , meat plant wastewater , wastewater plant beverage , textile printing and dyeing wastewater. Cationic polyacrylamide than using anionic polyacrylamide , nonionic polyacrylamide or inorganic effect several times or several times higher . Because such waste generally has a negative charge .
Four: flocculant for water in the river for water plant with less, effective, and low cost. In particular, the use of inorganic flocculants better . It will be along the Yangtze River , Yellow River, Huaihe River Basin water and other efficient flocculant.