National Institute of Environmental Research
1) Senior Researcher, National Institute of Environmental Research 2) Ph.D. at Bioengieering, Oregon State University, 2008 Researcher, National Institute of Environmental Research, Emerging pollutants in Soil and Groundwater, 2010~2023 Senior Researcher, National Institute of Environmental Research, Emerging pollutants(microplastic and PFAS) in Soil and Groundwater, 2024