Economic and Environmental Geology (자원환경지질)
- Volume 26 Issue 2
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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)
Geochemical Dispersion of Cu, Pb, Zn, and Cd and Their Mode of Occurrences in Soils and Dusts in Changhang Smelter Area
장항제련소 지역 토양과 분진중의 Cu, Pb, Zn 및 Cd의 지구화학적 분산과 산출상태
- Kim, Ju-Yong (Department of Mineral and Petroleum Engineering, Seoul National University) ;
- Chon, Hyo-Taek (Department of Mineral and Petroleum Engineering, Seoul National University)
- Received : 1993.02.25
- Published : 1993.04.30
Abstract
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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