wastewater treatment polyacrylamide of polymer flocculant for sale

wastewater treatment polyacrylamide of polymer flocculant for sale
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  • Can polyacrylamide based flocculants be used in wastewater treatment?
  • The existing polyacrylamide-based flocculants are widely used in the treatment of wastewaters with various compositions (Al-Karawi et al., 2011; Lin et al., 2017). The Saratov Chemical Plant of Acrylic Polymers Akripol currently develops and introduces new polyacrylamide-based modifications of flocculants into industry.
  • What is a polymer flocculant?
  • Among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (PAM)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process [ 8, 9, 10 ]. The acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
  • Why are polymer flocculants used in water purification?
  • Therefore, in modern water purification technologies, polymer flocculants are increasingly used. Polymer flocculants cause the formation of large, coherent aggregates (so-called flocs) that settle in the solution. Synthetic polymers are highly effective flocculants at low dosages but have poor shear stability.
  • How is partially hydrolyzed polyacrylamide wastewater treated?
  • Yongrui, P., et al. Treatment of partially hydrolyzed polyacrylamide wastewater by combined Fenton oxidation and anaerobic biological processes. Chem. Eng. J. 273, 1–6 (2015).