Tunghai University and National Cheng Kung University,

Former Professor of Biotechnology,Indian Institute of Technology Kharagpur

Professor (Monash University); Editor of ESPR (JIF: 5.8); Associate Editor of IJEST (JIF: 3.0)

Laboratoire de Biotechnologie de l'Environnement (INRA Narbonne)

KENTECH Institute for Environmental and Climate Technology, Professor

Orta Doğu Teknik Üniversitesi

Mahidol University

Curtin University, Chemical Engineering

Professor, Department of Chemical Engineering, Manipal Institute of

University of Pannonia, Veszprém, Hungary