1994.12 ~1997.01Associate Professor and Deputy Director of Tsinghua University Department of Environmental Engineering.
1997 5438+0 ~1998.0438+0 Visiting Scholar, Department of Civil Engineering, Newcastle University, UK.
1998 5438+0 ~1998.08 Associate Professor and Deputy Director of Department of Environmental Science and Engineering, Tsinghua University.
1998.08 ~ 2006.04 Professor and Deputy Director of Department of Environmental Science and Engineering, Tsinghua University.
April ~ 20th, 20061.01Professor and Head of Department of Environmental Science and Engineering, Tsinghua University.
20 1 1.0 1 ~ Now he is a professor and dean of Tsinghua University Institute of Environment.