kuraray


PVA gel for wastewater treatment

Composed primarily of polyvinyl alcohol, PVA gel has a porous, reticulate structure that can trap and carry microorganisms. A bead with a diameter of 4mm can hold up to 1 billion microorganisms. PVA gel is used as an alternative to the activated sludge method in the treatment of wastewater.

Applications
  • municipal wastewater treatment
  • household wastewater treatment
  • industrial wastewater treatment
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