Affiliation: | aSchool of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Shinlim-dong, Kwanak-ku, Seoul 151-744, Korea bDepartment of Chemical and Biological Engineering, Korea University, Annam-dong, Sungbuk-ku, Seoul 136-701, Korea cDepartment of Environmental and Applied Chemical Engineering, KangnungNational University, Kangwondo 210-702, Korea |