molecular weight of anionic and cationic pam at germany

molecular weight of anionic and cationic pam at germany
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  • What is the molecular weight of Pam?
  • The molecular weight (MW) of commercial PAM ranges from 10 5 to >10 7 Da. High MW PAM (>10 6 Da) has a wider range of applications due to its high viscosity, drag reduction capabilities, and water retention characteristics. 6, 7, 8 PAM is widely used in environmental systems including: 1. 2. 3.
  • What is the mass concentration of Pam?
  • PAM had 4 molecular weights of 300w, 600w, 800w, and 1000w, and 5 mass concentrations of 0% (CK), 0.01%, 0.04%, 0.08%, and 0.16%, for a total of 17 treatments with each treatment in replicates of 3, for a total of 51 groups. The saturated hydraulic conductivity was measured using the permeation bucket method.
  • What is the charge density of poly(acrylamides) (PAMS)?
  • Poly (acrylamides) (PAMs) with various anionic and cationic charge densities from −1.64 to +0.98 meq/g but similar molecular weights were synthesized through radical polymerization.
  • 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.