transfer and degradation of polyacrylamide-based in spain

transfer and degradation of polyacrylamide-based in spain
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  • Is acrylamide a toxic compound?
  • These polymers can contain residual monomer of acrylamide (AMD), which is known to be a toxic compound. This review focuses on the mechanisms of transfer and degradation, which can affect both PAM and residual AMD, with a special attention given to the potential release of AMD during PAM degradation.
  • Do polyacrylamide preparations protect water quality from agricultural runoff contaminants?
  • I. Effect on the mechanical strength and stability and soil structure. Egypt J Soil Sci 219:51–56 Entry JA, Sojka RE, Watwood M, Ross C (2002) Polyacrylamide preparations for protection of water quality threatened by agricultural runoff contaminants.
  • Does polyacrylamide stimulate methanogenesis?
  • Haveroen ME, MacKinnon MD, Fedorak PM (2005) Polyacrylamide added as a nitrogen source stimulates methanogenesis in consortia from various wastewaters. Water Res 39:3333–3341 Heath AR, Bahri PA, Fawell PD, Farrow JB (2006) Polymer flocculation of calcite: experimental results from turbulent pipe flow. AIChE J 52:1284–1293
  • Is polyacrylamide an organic nitrogen source for soil microorganisms?
  • Kay-Shoemake JL, Watwood ME, Lentz RD, Sojka RE (1998a) Polyacrylamide as an organic nitrogen source for soil microorganisms with potential effects on inorganic soil nitrogen in agricultural soil. Soil Biol Biochem 30:1045–1052