copper mine water clarification flocculant polyacrylamide low

copper mine water clarification flocculant polyacrylamide low
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  • What is the turbidity of copper tailings flocculation?
  • In Jar tests, it was observed that all polymers performed well in terms of turbidity on copper tailings flocculation, and the optimum flocculant dosage was 20 g/t. It was found that at this dosage, with the exception of the nonionic flocculant (43.5 NTU), the turbidity value of < 20 NTU was reached with all other flocculants.
  • How effective is PAMC flocculation in turbid water clarification?
  • Chemical and morphology structures of PAMC were characterized and analyzed. Flocculation performance and kinetics were investigated in highly turbid water clarification. Most effective flocculation occurred at pH 4 with the flocculant which contained the highest cationic content.
  • Why is flocculation important in mineral processing slurries?
  • The process of flocculation in thickers is used to precipitate fine particles, which are often present in mineral effluent, and the cleansed water is recycled. Therefore, it is important to characterize the mineral processing tailings and optimize the sedimentation behavior of the tailing slurries.
  • 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.