iran high effective polyacrylamide anionic 100% water soluble

iran high effective polyacrylamide anionic 100% water soluble
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  • What is a polyacrylamide (PAM)?
  • 1. Introduction Polyacrylamides (PAM) are high molecular weight polymers deriving from the polymerization of acrylamide monomers. Their chemical composition and ionic character depend on the functional groups added to the acrylamide chemical moiety ( Abidin et al., 2012; Acharya et al., 2010 ).
  • Is granular polyacrylamide a toxicity hazard?
  • However, when C. dubia was exposed to oil-based polyacrylamide (LC 50 = 0.3 mg/L) and granular polyacrylamide (LC 50 = 28.7 mg/L), high toxicity was observed, which was attributed to the additives present and the high viscosity of the solution, respectively ( Weston et al., 2009 ).
  • Does anionic polyacrylamide improve coagulation-flocculation process?
  • Aguilar, M. I. et al. Improvement of coagulation-flocculation process using anionic polyacrylamide as coagulant aid. Chemosphere 58, 47–56 (2005). Muller, G., Fenyo, J. C. & Selegny, E. High molecular weight hydrolyzed polyacrylamides.
  • How dangerous is polyacrylamide (PAM)?
  • 4.1.1. Polyacrylamide (PAM) As PAM is extensively used in our daily lives, it is essential to be aware of its potential hazards. Studies have indicated that PAM exhibits low or non-toxicity to humans, primarily due to the large sizes of polymers, which restrict their ability to penetrate the skin.