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  • Can acrylamide contaminate drinking water?
  • The most important source of drinking-water contamination by acrylamide is the use of polyacrylamide flocculants containing residual levels of acrylamide monomer. Generally, the maximum authorized dose of polymer is 1 mg/l.
  • Does acrylamide remain in water after degradation of Pam polymers?
  • The main concerns toward human health are mostly related to the presence of acrylamide in food stuff; however, the environmental fate of acrylamide monomers after the degradation of PAM polymers has recently aroused interest. Acrylamide may remain in the water after treatment due to its high solubility and is not readily absorbed by sediment.
  • Should acrylamide monomer be allowed in drinking water?
  • Every effort should be made to limit free acrylamide monomer in polyacrylamide used for water treatment, and water suppliers should also make every effort to ensure that residual acrylamide in drinking-water is kept as low as is technically feasible.
  • What is high molecular weight polyacrylamide (PAM)?
  • Provided by the Springer Nature SharedIt content-sharing initiative High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.