Drewsperse deposit control agents make up a family of products that effectively control scaling and water-borne fouling in open recirculating and closed cooling water systems. 
A variety of anti-precipitating agents are available to address multiple types of scales, including those caused by the precipitation of carbonate, phosphate and sulfate. Additionally, a variety of anti-foulant and dispersant products are available to address problematic foulants such as suspended solids, oil, grease, iron and biological matter. 
SOLENIS will recommend the most appropriate Drewsperse product based on a number of factors, including the type of cooling water system, the problem at hand and the water chemistry.