Nissan Cohen

Owner, Biopharmaceutical Water Doc

A recognized worldwide expert, with over 40 years’ experience, in high purity, ultrapure, reclaim and recycle water systems, and Total Organic Carbon (TOC) with profound expertise in instrumentation, automation, and organic contamination oxidation systems using ozone, UV, ion exchange and catalysts. Accomplished author of over 45 technical articles and major industry and regulatory publications published by Ultrapure Water, Pharmaceutical Technology, Pharmaceutical Engineering, Semiconductor International, the International Society for Pharmaceutical Engineering (ISPE), ASTM, and The Journal of the Institute of Environmental Sciences and Technology.