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What are the methods for sludge dewatering using PAM?

What are the methods for sludge dewatering using PAM?

Sludge dewatering using polyacrylamide can be divided into natural drying dehydration and mechanical dehydration. Both sludge dewatering methods have their own emphasis, and polyacrylamide is required. Natural dry dewatering refers to the d
Precautions for cationic PAM sludge dewatering

Precautions for cationic PAM sludge dewatering

What are the precautions for the treatment of sludge dewatering with cationic polyacrylamide? Some customers have consulted the product manager of Zhongqiao: The effect of cationic polyacrylamide on sludge dewatering is not very good. Why?
Does polyacrylamide have a shelf life?

Does polyacrylamide have a shelf life?

Any product or commodity has a shelf life, and polyacrylamide is no exception. We all know that polyacrylamide is divided into four types: anionic, cationic, nonionic, and zwitterionic. The four types of polyacrylamide shelf life Not the sa
Reasons for limiting the effect of anionic PAM

Reasons for limiting the effect of anionic PAM

What are the reasons for limiting the effect of anionic polyacrylamide? Anionic polyacrylamide (APAM), as a flocculant with relatively low price and wide use in the polyacrylamide series, has achieved many technological breakthroughs and ad