cited by: polyacrylamide cationic polymer coagulant in china

cited by: polyacrylamide cationic polymer coagulant in china
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  • What is cationic polyacrylamide (CPAM)?
  • Cationic polyacrylamides (CPAMs) are widely utilized due to their excellent performance in flocculation and sludge dewatering [ 2 ]. Numerous studies have been conducted on CPAM synthesis technologies, including grafting, free radical polymerization, and polymer modification [ 3 ].
  • What is copper-catalyzed controlled polymerization of acrylamide?
  • Copper-catalyzed controlled polymerization of acrylamide (AM) has always been a challenge, which typically exhibits low monomer conversion and broad molecular weight distribution (MWD) or requires complex/multistep reaction procedures, due to the highly active nature of the AM radical and its side reactions.
  • How does cation monomer DMC affect CPAM reactivity?
  • The content of the cation monomer DMC directly influenced the molecular weight and cationic degree of the resulting product. The molecular weight of the CPAM decreased with an increase in cationic degree, attributed to the lower reactivity of the cation monomer compared to the acrylamide monomer.
  • Does microblocked polyacrylamide improve municipal sludge dewaterability?
  • An, Y. Enhanced Municipal Sludge Dewaterability Using an Amphiphilic Microblocked Cationic Polyacrylamide Synthesized through Ultrasonic-Initiation: Copolymerization and Flocculation Mechanisms.