Broad spectrum phosphorous-free RO antiscalant designed for use in municipal potable water systems.

  • Phosphorous-free antiscalant designed to inhibit inorganic scale formation in membrane separation processes
  • Inhibits calcium carbonate scale up to a Calcium Carbonate Nucleation Index (CCNI) of 2.0
  • Controls calcium carbonate, calcium sulfate, barium and strontium sulfates, as well as silica scales in waters with a high fouling potential
  • Approved for use by all major membrane manufacturers
  • Environmentally compatible, especially where discharge of waste into the environment is a concern
  • Certified by NSF to NSF/ANSI Standard 60
  • Appearance: Colorless to light yellow liquid
  • Odor: Characteristic
  • pH (undiluted): 3-5
  • Specific Gravity: 1.10 ± 0.10
  • Solubility in water: Complete
  • 5 gallon pails
  • 55 gallon non-returnable plastic drums
  • 275 gallon totes and bulk shipments

Store in a cool, dry place. In accordance with good safety practice, handle with care and avoid contact with eyes and prolonged or repeated contact with skin. For more information, see the Safety Data Sheet provided with this product.

Normally fed continuously prior to the final cartridge filter. It should be injected by chemical dosing pump from a dilution tank or directly from the drum to the feedwater line. The amount of AWC A-111 PLUS required to inhibit scale formation depends on the quality of feedwater and size of the membrane system. An AWC technical representative will provide the specific control range and the approximate dosage rate for your system.