SelRO nanofiltration membranes provide chemical and thermal stability to satisfy requirements of processes involving high or low pH, high temperature, or organic solvent media. Other nanofiltration membranes are limited to aqueous applications within a pH range of 2 to 11. These restrictions are insufficient for pharmaceutical and other fine-chemical applications where aggressive cleaning measures are necessary. SelRO membranes are stable in both acids and bases, and can be operated over the full pH range of 0–14.
Company
Koch Membrane Systems