High Purity Water For Pharmaceutical Application

A global group of companies that provides an extensive array of scientific instruments and systems for applications ranging in R&D processes, environmental monitoring, in-vitro medical diagnostics, and semiconductor manufacturing required an EDI system that could tolerate variable water conditions effectively and produce consistently high quality water. Soon after beginning production, the customer realized that their EDI system in place was not able to produce water below 1 μs/cm. The EDI system issues were caused by feed quality that was at times above 40 μS/cm due to the presence of CO₂ in the water.