The SelRO chemically stable NF membranes are among our best-selling products, designed for robust performance and a long lifecycle. Commonly used in the pulp, paper, textile and other chemical industries, SelRO elements are made to handle extreme acid and caustic conditions, and temperatures up to 160°F (70°C). Our pH stable spiral is the only product in the market with proven long-term compatibility in acid and caustic concentrations above 10%.
Causti-COR® systems use the KSS SelRO spiral-wound products for acid and caustic recovery in various industries, including pulp, paper, textiles, pharmaceuticals, food, beverages and more. Causti-COR systems produce high-quality effluent while fostering environmental sustainability, saving significant chemical costs, and reducing wastewater volumes.