Membrane Antifoulant

AF - 300
FORM: POWDER
The maximum use level is 20 Mg/L

Application Instructions

Protect RO should be injected into the feed stream prior to the static mixer and cartridge filter. The effective PH range is 5.0-10.0 If frozen it may be thawed and mixed before use. Stability is excellent but best used within 12 months

Product Benefits

AF - 300 is a highly effective anti-foulant, specifically formulated for feedwater with the highest levels of metal oxides, silica, and scale-forming minerals. It is effective over a wide range of concentrations and does not flocculate dissolved polymers such as residual coagulants, iron, or aluminum-rich silica. The use of this product is recommended for reducing the operating and capital costs of reverse osmosis, nanofiltration, and ultrafiltration systems. inhibits polymerization of reactive silica and disperses colloidal silica.

• Inhibits coagulation and deposition of organic and inorganic colloidal particles.
• Reduces the requirement for membrane cleaning by decreasing the rate of membrane fouling.
• Effectively reduces membrane fouling when processing waters with high SDI values.
• Certified under ANSI/NSF standard 60 for drinking water production.
• Eliminates the need for additional expensive pretreatment equipment and chemicals to control feedwater with high SDI values.
• Compatible with major manufacturers’ RO, NF, and UF membranes.
• Compatible with simultaneous administration of anti-foulant into feedwater coagulation of colloidal silica by aluminum, iron, and heavy metal salts.

AntiFoulant Media Brochure