Polyacrylamide PAM For Different Water Treatment  

Anionic Polyacrylamide PAM For Water Treatment Polyacrylamide is a linear high-molecular polymer. The product is mainly divided into two forms: dry powder and colloid. According to its average molecular weight, it can be divided into three types: low molecular weight (<1 million), medium molecular weight (2 to 4 million) and high molecular weight (> 7 million). According to its structure, it can be divided into non-ionic, anionic and cationic. Anionic is mostly PAM hydrolysate (HPAM). The main chain of polyacrylamide has a large number of amide groups, which has high chemical activity. It can be modified to produce many polyacrylamide derivatives. The product has been widely used in papermaking, beneficiation, oil extraction, metallurgy, building materials, sewage treatment, etc. industry. Polyacrylamide is used as a lubricant, suspending agent, clay stabilizer, oil displacement agent, fluid loss reducing agent and thickener. It is obtained in drilling, acidification, f…