flocculant(polyacrylamide)for mining – chemfloc in india

flocculant(polyacrylamide)for mining – chemfloc in india
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  • How effective are natural polymeric flocculants?
  • The effectiveness of natural polymeric flocculants such as starch, amylose, amylopectin, gelatine, and alginate is well known. The latest developments in polymeric flocculants are artificial polymers. The most widely used artificial polymer flocculants are non-ionic polyacrylamides and their derivatives [ 9 ].
  • Who bought polyacrylamide flocculant?
  • Commercial flocculant of polyacrylamide (PAM, MW of 2000–14,000 kDa) was bought from Aladdin Industrial Corporation (Shanghai, China). Anhydrous ethanol and acetone were supplied by Zhenqi Chemical Reagent Co., Ltd (Shanghai, China).
  • What are artificial polymer flocculants?
  • The most widely used artificial polymer flocculants are non-ionic polyacrylamides and their derivatives [ 9 ]. Polyacrylamide-based artificial polymers are well known for their application as efficient flocculating agents with the disadvantage of shear degradability.
  • Is polyacrylamide grafted hydroxypropyl methyl cellulose a biodegradable flocculant?
  • Das R, Ghorai S, Pal S (2013) Flocculation characteristics of polyacrylamide grafted hydroxypropyl methyl cellulose: an efficient biodegradable flocculant. Chem Eng J 229:144–152