' 1997, B.S., Chemical Engineering, KAIST

' 1999, M.S., Chemical Engineering, KAIST

' 2003, Ph.D., Chemical & Bimolecular Eng., KAIST

' 2000.06 ~ 2001.04 : Univ. of Loughborough(UK), Visiting Researcher

' 2003.09 ~ 2004.03 : Post-Doc. @KAIST

' 2004.04 ~ 2004.08 : Senior Researcher @RIST

' 2004.09 ~ 2012.02 : Assistant & Associate Professor @Kit

' 2008.08 : 7th Symposium on Electrokinetic Remediation, Co-Chair

' 2008.08 ~ 2009.09 : Invited Editor, Separation Science and Technology for Electrokinetic Remediation special issue

' 2011.01 ~ 2011.12 : Visiting Research Prof. @Northeastern Univ., USA

' 2012.03 ~ 2016.03 : Associate Professor @JBNU

' 2014. 10 : 2nd International Conference on Contaminated Land, Ecological Assessment and Remediation, Co-chair

' 2015.11 ~ date : Director, Soil Environ. Res. Center @JBNU

' 2016.04 ~ date : Full Professor @JBNU

' 2019.03 ~ 2021.01 : Deputy Vice President for Performance Management @JBNU

' 2020.11 ~ date : Director of Environmental Research and Education Center for Glocal Resources Circulation @JBNU

' 2023.02 ~ date : President for Performance Management @JBNU