Standard for the Supply of ... - Water New Zealand
Polyacrylamides can either be nonionic, anionic, or cationic. The nonionic polymer is made solely from acrylamide monomer, while the anionic form also uses an acrylic acid monomer, and the cationic form also uses a cationic acrylamide based salt monomer (eg, ethanaminium, N,N,N-trimethy1-2-[(1 -oxo-2-propenyl)oxy]-, chloride).
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