cited by: impact of anionic polyacrylamide on stability and surface

cited by: impact of anionic polyacrylamide on stability and surface
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  • Does anionic polyacrylamide polymer affect the flow properties of natural bentonite?
  • The flow properties of natural Ca bentonite and Na bentonite–water systems were studied after adding an anionic polyacrylamide (PAM) polymer. The effect of the PAM has also been investigated at different quantities. The experimental results are discussed in terms of bentonite forms and concentration of PAM.
  • What are anionic polyacrylamides?
  • Anionic polyacrylamides (PAMs) are a class of synthetic water-soluble polymers (composed of long chains of acrylamide monomer) used as flocculants. They are available in dry powder form, liquid emulsion, and gelatinous blocks.
  • What is the rheological behaviour of aqueous solutions of polyacrylamide?
  • Rheological behaviour of aqueous solutions of polyacrylamide depicting the effect of temperature and concentration in the range of 5–45 °C and 0.25–0.6% wt/vol, respectively, was studied. Based on the observed experimental data, the following conclusions are drawn:
  • What is anionic polyacrylamide (APAM)?
  • Anionic polyacrylamide (APAM) is a hydrophilic polymer. Anionic polyacrylamide (APAM) is an easily carbonized polymer (Choi et al., 2004 ). The amide group (−CONH 3) on APAM can form hydrogen bonds with the uncondensed amine groups on the surface of g-C3 N 4 ( Schwinghammer et al., 2014 ).