Reverse Osmosis (RO) Antiscalants: Silica/Silicate Scaling and Fouling-High Saturation

Silica/Silicate Scaling and Fouling-High Saturation

  • AWC® A-103
    Membrane antiscalant especially designed to inhibit silica scaling at saturation levels up to MSI 12.
  • AWC® A-108
    Membrane antiscalant designed for inhibition of calcium carbonate scaling up to CCNI of 2.3. Tolerant to ferric coagulant carryover; Highly effective in water reuse membrane applications.
  • AWC® A-108Fe
    Reverse Osmosis membrane antiscalant for feedwater with high concentration of ferric and/or aluminum coagulant carryover. Highly effective for control of aluminum silicate scales.
  • AWC® A-109
    Reverse osmosis antiscalant that maintains its inhibition properties even in feedwater with very high alkalinity; High resistance to calcium-antiscalant precipitation formation. For use with CCNI up to 2.3.
  • AWC® A-110
    Premium RO Membrane antiscalant that exhibits excellent control of phosphate scale formation even in the presence of ferric coagulant carryover. Highly effective for control of aluminum silicate scales.
  • Ultratek Si
    Colloidal silica dispersant for use with industrial and municipal RO membrane systems. Prevents formed colloidal silica particles from coalescing and depositing on the membrane surface.