Dr. Seong Hoon Yoon is a corporate scientist at Nalco Water, leading the separations platform, which encompasses membrane separations and wastewater treatment. Throughout his career, Dr. Yoon has concentrated on physicochemical and biological processes for water and wastewater treatment. He is the holder of 18 US patents and has published more than 25 research papers in academic journals, as well as an engineering textbook on membrane processes. Dr. Yoon is passionate about advancing industrial water treatment throughout his career.