Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2008.10a
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- Pages.1440-1445
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- 2008
A Study on mine drainage characteristcs as abandoned Coal mine in Gyeongsang province
경상도 일대의 폐탄광 갱내수의 수질 특성 연구
- Jung, Young-Kook (Mine Hazard Reclamation Division Young-nam Branch Mine Reclamation Corporation) ;
- Hong, Ji-Hye (Mine Hazard Management Division Young-nam Branch Mine Reclamation Corporation) ;
- Lee, Dong-Jin (Young-nam Branch Mine Reclamation Corporation) ;
- Kim, Jeong-Phill (Mine Hazard Reclamation Division Young-nam Branch Mine Reclamation Corporation) ;
- Kim, Dae-Gi (Mine Hazard Management Division Young-nam Branch Mine Reclamation Corporation) ;
- Joo, Sang-Don (Inspection Support Division Young-nam Branch Mine Reclamation Corporation)
- 정영국 (한국광해관리공단 영남지역본부 광해복구팀) ;
- 홍지혜 (한국광해관리공단 영남지역본부 광해관리팀) ;
- 이동진 (한국광해관리공단 영남지역본부) ;
- 김정필 (한국광해관리공단 영남지역본부 광해복구팀) ;
- 김대기 (한국광해관리공단 영남지역본부 광해관리팀) ;
- 주상돈 (한국광해관리공단 영남지역본부 검사지원팀)
- Published : 2008.10.10
Abstract
There are 21 abondoned coal mines drained out mine water in gyeong sang do. We monitored the water quality of 31 mine drainage from 1995. The most of mine drainage was neutral as the average pH was 6.22 and Fe, Mn, Al concentration was below 10mg/L. The result showed the tendency of decreasing of flow and metal concentration. The highest Mn concentration was detected in bonghwa area and the hightest Fe concentration was detected in munkyung area. It means that the water quality is closly related to geological features.