· 2003.11 –present College of Environmental Science and Engineering, Tongji University ,,Assistant Professor, Associate Professor, Professor
· 2009.09.-2010.09, Pisa University, Italy, Senior visiting scholar
· 2001.12-2003.11, College of Environmental Science and Engineering, Tongji University, P.R. China. Postdoctor,
· 1998.09-2001.11, Institute of Earth Environment, , Chinese Academy of Science, Ph. D