the stability of the polyacrylamide flocculant under various

the stability of the polyacrylamide flocculant under various
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  • Which polyacrylamide cationic flocculant is used for SS thickening?
  • Polyacrylamide flocculants are most often used in wastewater treatment and utilization of sewage sludge to improve the separation of the solid and liquid phases [ 13, 14, 15 ]. In our earlier experiments, different concentrations of the polyacrylamide cationic flocculant Praestol 650 (PAM) were used for SS thickening before batch-mode AD.
  • Is polyacrylamide flocculant biodegradable under anaerobic conditions?
  • The present study is aimed at investigating biodegradability and toxicity of the polyacrylamide flocculant under anaerobic conditions and at testing the possibility of the application of PAM-enforced flocculation for stabilization of anaerobic digestion after excessive VFA accumulation. 2. Materials and Methods 2.1. Substrate and Inoculum
  • Does polyacrylamide structure affect flocculation of bentonite clay?
  • Shaikh and coworkers studied the effect of polyacrylamide structure on the flocculation of bentonite clay. 208 Using turbidity as a powerful measure, they compared flocculations using cationic, anionic, and amphoteric polyacrylamides of varying molecular weights.
  • What is the flocculation ability of Pam-hade compared with poly acrylamide-N-acryloyl-?
  • The flocculation ability of the novel PAM-HADE was compared with that of poly (acrylamide- N -acryloyl-1,2-diaminoethane hydrochloride) (PAM-LADE) as its linear alternative in 1 wt% kaolinite suspension.