Distinguished Professor, Ewha Womans University

Professor of Environmental Engineering, Tongji University

Professor of Food Process Engineering, Wageningen University

Associate Professor, Environmental Engineering, Kyungpook National University

Professor, Wageningen University ; Evides

Professor of College of Environmental Science and Engineering, Hunan University

Texas A&M University

Cornell University

Professor of Environmental Health Engineering, Iran University of Medical Sciences

Dalian Maritime Univeristy