According to the different ion characteristics, PAM has three types: Anionic PAM, Cationic PAM and Nonionic PAM. It is widely used in many fileds like Water Treatment, Oil Exploration, Sludge Dewatering, Paper Making, Textile, Snse Making, etc. Keywords: PAM, Polyacrylamide, Anionic PAM, Cationic PAM, Nonionic ...
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