anionic pam emulsion for miningwater treatment in canada

anionic pam emulsion for miningwater treatment in canada
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  • What is Pam used for in water treatment?
  • PAM is also widely used as a flocculant in drinking water treatment (at concentrations <1 mg/L). 37 PAM can create bridges between destabilized particles, forming micron-size aggregates with good settling properties. 38 Cationic, nonionic, and anionic PAM have all been studied for flocculation.
  • What is anionic polyacrylamide (PAM)?
  • Volume 224, article number 1382, ( 2013 ) Anionic polyacrylamide (PAM) is a linear, water-soluble anionic polymer that is widely used for erosion control and water quality protection.
  • Can high molecular weight Pam be used for degradation?
  • This paper provides a short review of current applications of high molecular weight PAM, including the potential for PAM degradation by chemical, mechanical, thermal, photolytic, and biological processes.
  • How does PAM treatment affect microbial biomass?
  • These ions act as a bridge between anionic soil surfaces and the anionic PAM macromolecules. Sojka and Entry ( 2000) found that PAM treatment reduced algae, active bacterial, active fungal, and microbial biomass relative to the control treatment after water traveled 1 m in furrows at 7.5 and 15.5 l min −1.