With effective pre-treatment, maintenance and appropriate RO chemicals, membranes can give several years of useful life before they need to be replaced. However, if any of these essential elements fail rapid fouling can result and early membrane replacement may be required, often at massive cost. To help you keep your RO plant running efficiently we have developed a range of reverse osmosis antifoulants and antiscalant chemicals to slow the process of fouling, and special membrane cleaners and biocides to restore performance when needed.