The amide groups of Polyacrylamide can form hydrogen bonds with many substances, and the relatively high molecular weight Polyacrylamide can form a bridge between the ions being adsorbed, forming flocs, and accelerating the settling of particles, to achieve the ultimate goal of solid-liquid separation.
Read MoreSend InquiryWe have been manufactured and exported our Polyferric Sulphate near 20 years; our Polyferric Sulphate is being exported to many countries our domestic and oversea customers give it a high honor. It is satisfied with NSF and AWWA B406-97 standards. And only Polyferric Sulphate is certified by NSF in China.
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