application of polyacrylamide para que sirve in Algeria

application of polyacrylamide para que sirve in Algeria
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  • What is polyacrylamide (PAM)?
  • Polyacrylamide (PAM) is a long chain, linear, water soluble polymeric substance formed from acrylamide (C 3 H 5 NO) subunits, has a high molecular weight of typically from few 1000 to 20 × 10 6 g/mol, and has a very high viscosity in aqueous solutions, depending on the concentration and the degree of polymerization (Sojka et al. 2007).
  • What is acrylamide used for?
  • It is employed in the treatment of industrial and municipal wastewater. Polyacrylamides are produced by the polymerization of acrylamide (C 3 H 5 NO), a compound obtained by the hydration of acrylonitrile. Acrylamide is usually dissolved in water; it has toxic effects on the nervous system and must be handled under special protective procedures.
  • What is polyacrylamide synthesis?
  • The synthesis of polyacrylamide typically involves the polymerization of acrylamide (C 3 H 5 NO) monomers, often through a free radical mechanism. The resulting long chains can be crosslinked to form a gel, or left linear to create a variety of forms. Several properties make polyacrylamide a crucial compound in various applications.
  • What is polyacrylamide polymer?
  • It is composed of acrylamide monomers, hence its name. The characteristics of PAM vary greatly depending on the level of polymerisation, making it an extremely versatile compound. Polyacrylamide is a linear polymer chain with recurring acrylamide subunits.