Lee, Hong Kyun Do Hyeong Kim Choi Jae Young 2024-01-12T16:33:47Z 2024-01-12T16:33:47Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/91567 English International Society for Environmental Geotechnology, Korean Society of Soil and Groundwater Environment Removal of Pb and Zn sorbed on zeolite by iron chelate-activated persulfate Conference 1 2014 International Conference on Soil and Groundwater Environment 2014 International Conference on Soil and Groundwater Environment ZZZ