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  • Can synthetic polymers be used in enhanced oil recovery (EOR)?
  • The application of synthetic polymers such as anionic polyacrylamides (APAM) in enhanced oil recovery (EOR) may increase in the future. This can lead to environmental release through offshore produced water discharges with so far limited knowledge on impacts in marine ecosystems.
  • Are Apam polymers toxic?
  • EOR polymers, including APAM, are generally assumed to be relatively nontoxic ( Biesinger and Stokes, 1986; Bolto and Gregory, 2007 ). However, data on impacts on aquatic species, especially marine species are very limited.
  • 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 ).
  • Can UV-initiated template polymerization prepare a novel anionic polyacrylamide with a microblock structure?
  • Received 7th May 2017 , Accepted 26th May 2017 Ultraviolet (UV)-initiated template polymerization (UTP) was used as a feasible strategy to prepare a novel anionic polyacrylamide (APAM) with a microblock structure.