Anionic polyacrylamide for Municipal Sewage Treatment

Wastewater Used Cationic Polyacrylamide|Industrial

Cationic polyacrylamide used for municipal sewage

Wastewater Used Anionic Polyacrylamide|Industrial

Cationic Polyacrylamide Flocculant/ Powder Sinofloc Supplier

Sewage and Paper Sludge Dewatering Cationic Polyacrylamide

Properties of Polyacrylamides polymerdatabase

  • What factors affect the flocculation effect of cationic polyacrylamide (CPAM)?
  • Cationic polyacrylamide (CPAM) is a commonly used flocculant for water treatment. Factors that affect the flocculation effect and can be controlled manually include the type and dosage of CPAM, wastewater pH, stirring time and settling time, and their reasonable setting is critical to the flocculation effect of CPAM.
  • Which cationic polymer has the best flocculation efficiency?
  • The PAmPTAC polymer had an optimal dose at 252 mg/g dry biomass. The difference in flocculation efficiency between two polymers is likely due to the differences in molecular weight. In the flocculation process by cationic polymers, charge neutralization of microalgal cells initiates floc formation.
  • Do narrow molecular weight distribution cationic polyelectrolytes improve flocculation efficiency?
  • The narrow molecular weight distribution cationic polyelectrolytes showed improved flocculation efficiency in the clarification of kaolin suspensions of up to 50% in comparison to a broad polydispersity ( Mw / Mn > 5.0) commercial benchmark with an equivalent number average molecular weight.
  • What is cationic polyacrylamide (CPAM)?
  • Cationic polyacrylamide (CPAM) is one of the most frequently used flocculants with high intrinsic viscosity and charge density. This flocculant is a water-soluble acrylamide-based polymer having cationic quaternary ammonium groups .