Sokalan®RO 2000 is an aqueous solution of polycarboxylate produced by BSAF. It is a specialized scale inhibitor designed to combat silica scaling in membrane processes. Sokalan®RO 2000 is a phosphorus-free chemical. Under published laboratory methods, it demonstrates superior anti-silica scaling performance compared to known commercially available products; unmatched by typical scale inhibitors, Sokalan®RO 2000 effectively inhibits silica scale formation at higher concentrations and significantly increases the recovery rate of RO systems under high silica feed water conditions. Sokalan®RO 2000 is compatible with synthetic film compounds (polyamide) and cellulose acetate reverse osmosis membranes from leading manufacturers. To prevent membrane scaling caused by calcium carbonate, calcium sulfate, or barium sulfate, the use of other Sokalan®RO scale inhibitors may be necessary. Under normal usage conditions, Sokalan®RO 2000 is unaffected by chlorine or other oxidizing biocides and can be used in membrane systems employing chlorine and sodium metabisulfite.

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