자원환경지질 (Economic and Environmental Geology)
- 제26권2호
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- Pages.175-185
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- 1993
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- 1225-7281(pISSN)
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- 2288-7962(eISSN)
장항제련소 지역 토양과 분진중의 Cu, Pb, Zn 및 Cd의 지구화학적 분산과 산출상태
Geochemical Dispersion of Cu, Pb, Zn, and Cd and Their Mode of Occurrences in Soils and Dusts in Changhang Smelter Area
- Kim, Ju-Yong (Department of Mineral and Petroleum Engineering, Seoul National University) ;
- Chon, Hyo-Taek (Department of Mineral and Petroleum Engineering, Seoul National University)
- 투고 : 1993.02.25
- 발행 : 1993.04.30
초록
Soils and dusts collected from Changhang smelter area were analyzed for Cu, Pb, Zn, and Cd in order to determine their dispersion pattern and mode of occurrences, and to investigate the pollution level of heavy metals such as Cu, Pb, Zn, and Cd by smelting activity. The soil pH of Changhang area is in the range of 3.7~8.8, and increased with increasing distance from the smelter site. The particles containing heavy metals are several tens of
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