partially hydrolyzed polyacrylamide pam used as water in russia

partially hydrolyzed polyacrylamide pam used as water in russia
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  • What is a non hydrolyzed polyacrylamide (PAM)?
  • Non-hydrolyzed polyacrylamide (PAM) and partially hydrolyzed polyacrylamide (HPAM) are frequently used in many industrial applications including waste water treatment processes (Guezennec et al. 2015 ), soil conditioning and erosion control (Levy and Warrington 2015 ), and oil and gas operations.
  • Is partially hydrolyzed polyacrylamide biodegraded by bacterial strains isolated from Omani oil fields?
  • In present study the biodegradation of partially hydrolyzed polyacrylamide (HPAM) by bacterial strains isolated from Omani oil fields was analyzed. HPAMs are extensively used in oil fields for enhanced oil recovery operations.
  • What is hydrolyzed polyacrylamide (HPAM)?
  • Hydrolyzed polyacrylamide (HPAM), a derivative resulting from the hydrolysis of PAM, demonstrates significant thickening capabilities in freshwater and at relatively lower temperatures (<75 °C) due to strong intra- and inter-chain electrostatic repulsion of carboxylate groups 14.
  • Is partially hydrolyzed polyacrylamide a good polymer?
  • One of the increasingly employed polymers in EOR is partially hydrolyzed polyacrylamide (HPAM), largely because of its good water solubility, ideal viscosity and cost-effectiveness ( Zhang et al., 2011; Lopes et al., 2014; Xiao et al., 2017 ).