구성원

교수

교수

학력
  • Ph.D., 2001, Aqueous Geochemistry, University of Nevada, Reno, USA
  • M.S., 1994, Geology (Geophysics), Yonsei University, Seoul, Korea
  • B.S., 1990, Geology, Yonsei University, Seoul, Korea
주요경력
  • Professor, Division of Advanced Nuclear Engineering (DANE) and Division of Environmental Science and Engineering (DESE) in POSTECH: March 2017 – Present
  • Staff Scientist V in PNNL: January 2017 – February 2017
  • Research Professor at Washington State University with joint appointment: December 2015 - February 2017
  • Visiting professor in Division of Advanced Nuclear Engineering (DANE), WCU program, Pohang University of Science and Technology (POSTECH): December 2010 – February 2016
  • Senior Research Scientist IV in PNNL: January 2010 – December 2016
  • Senior Research Scientist III in PNNL: July 2006 – December 2009
  • Adjunct Professor at Washington State University at Tricity: June 2004 – December 2015
  • Research Scientist II in PNNL: March 2004 – June 2006
  • Postdoctoral Associate in PNNL: March 2002 – February 2004
  • Postdoctoral Associate in Desert Research Institute (DRI): June 2001 – February 2002
  • Graduate Research Assistant in DRI : September 1998 – May 2001
전문분야
  • Metal and radioactive wastes isolation and immobilization techniques development
  • Performance assessment of low-level radioactive waste repository
  • Contaminated soils characterization and remediation method developmen
  • In situ X-ray Absorption Spectroscopy (XAS) for sorption at the soil/water inter
  • Sorption and desorption studies of heavy metals and radionuclides
  • Rate and mass transfer studies of solute uptake by earth materials.
  • Geochemical surface complexation modeling of ion sorption/desorption
  • X-ray Photoelectron Spectroscopy (XPS) for studies of surface complexe
  • Pore structure and diffusion measurements using X-ray Micro-Tomography (XM
  • Metal complex and speciation affecting on bioavailability and toxicity
  • Fate and transport of metal and radionuclides (As, Se, I, Cr, U, and Tc)
  • Modified zeolites or synthesis of novel nanoporous sorbents
  • Reactive transport modeling of radionuclides and metals coupled with biogeochemical reactions.
  • Reclamation and remediation of acid mine drainage (AMD)
  • Deep geological CO2 sequestration and geochemical reaction model
  • Biological remediation of contaminated soils and groundwater