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논문 기본 정보

자료유형
학술대회자료
저자정보
Kim, Hee-Joung (Department of Environmental Science, Kangwon National University) Yang, Jae-E. (Division of Environmental & Biological Engineering, Kangwon Notional University) Lee, Jai-Young (Department of Environmental Eng., University of Seoul) Park, Beang-Kil (Department of Chemical Eng., University of Han Yang) Kong, Sung-Ho (Department of Chemical Eng., University of Han Yang) Jun, Sang-Ho (Department of Environmental Science, Kangwon National University)
저널정보
한국지하수토양환경학회 한국지하수토양환경학회 학술발표회 한국지하수토양환경학회 2005년도 총회 및 춘계학술발표회
발행연도
2005.1
수록면
363 - 370 (8page)

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초록· 키워드

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There are approximately 2,000 metallic mines which have been abandoned in Korea. Most of the mines are located in the watershed area, which is main source of drinking water for Seoul Metropolitan area. Untreated mining wastes are remained around abandoned mines in study area. These mining wastes, flowing into farmland and stream in the downstream of abandoned mines, would cause water and soil pollution. The mining waste samples from Guedo mine, Manjung mine and Joil mine recently abandoned were collected for the evaluation of the potential of water pollution by mine waste. Index of geoaccumulation($M\"{u}ller$, 1979), fractional composition and removal efficiency of some heavy metals by different concentration of HCl treatment were analyzed. Index of geoaccumulation of Cd, Pb, Zn, Cu, Ni and Cr are 6, $4{\sim}6,\;0{\sim}6,\;4{\sim}5$, 2 and 0 respectively. Index of geoaccumulation of Cd, Pb, Zn and Cu reveals the mining wastes has high pollution pottential in the area. Organic fraction of Cu, reducible fraction of Pb, residual fraction of Ni and Zn were the most abundant fraction of heavy metals in mining wastes.

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