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Classification of polyacrylamide Polyacrylamide can be divided into nonionic, anionic and cationic polyacrylamide. Non-ionic: (NPAM), neutral, uncharged. ① Neutral or acidic sewage is more commonly

Micro-electrolysis technology is currently an ideal process for treating high-concentration organic wastewater, also known as internal electrolysis. In a nutshell, it uses the 1.2V potential

Coagulants and flocculants for algae removal Adding aluminum sulfate as a coagulant can remove turbidity and algae at the same time. When the number of

  This week, our technicians went to the coal washing plant to conduct on-site polyacrylamide selection experiments on coal mine wastewater. We’re one of the

Characteristics of urban domestic sewage and common treatment chemicals. 1. Characteristics of urban domestic sewage a. Large changes in water quality: Due to the different