Cationic Polyacrylamide Flocculant for Pulp and Paper Sludge

Polyacrylamide in Oilfield - Sinofloc Chemical

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Drilling Mud Additive PAM / Deflocculant Agent Polyacrylamide

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FLODRILL For the Drilling Industry - SNF Holding Company

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  • Which polyacrylamide is best for flocculation?
  • Cationic polyacrylamides performed the best in terms of high flocculation efficiencies and low optimum flocculant doses.
  • What is the maximum flocculation efficiencies of polyacrylamide?
  • In general, the maximum flocculation efficiencies recorded for all polyacrylamide variants ranged from 94 to 100% for flocculant doses varying from 45 mg/L to 1.66 mg/L, respectively, for freshwater Chlorella vulgaris suspensions.
  • Are cationic polyacrylamides effective at a fixed flocculant dose?
  • The efficiency of four high molecular weight cationic polyacrylamides FO 4450, FO 4650, FO 4800 and FO 4990 at a fixed flocculant dose was analyzed by Garzon-Sanabria et al. on marine microalgae Nannochloropsis salina cultures in the presence and absence of algogenic organic matter.
  • Why is polyacrylamide-microalgae flocculation important?
  • Flocculation is the most versatile, energy-efficient and cost-efficient harvesting process. Polyacrylamides exhibit high harvesting performance at different operation scales. Comprehensive analysis of polyacrylamide-microalgae flocculation was presented. Properties of polyacrylamide and microalgae culture influence the flocculation process.