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오창환;이지선
- Proceedings of the KSEEG Conference
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- 2003.04a
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- pp.108-111
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- 2003
날로 급증하고 있는 생활용수 및 공업용수의 수요에 대비하고 홍수 조절 기능 확보 및 갈수기 하천의 오염을 방지하는 등의 수자원의 효율적인 사용을 위하여 용담댐이 완성되었다. 용담댐의 용수는 여러 용도로 사용되지만 특히 생활용수로도 사용되기 때문에 수질관리가 매우 중요하다. 하지만 수자원공사가 제공한 용담댐 유역의 수질자료를 보면 96년도 이후 BOD와 COD는 큰 변화를 보이지 않고 있으나 총인과 총질소는 계속 증가하고 있다(한국수자원공사, 1999). (중략)
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김석택
- Journal of environmental and Sanitary engineering
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- v.15 no.2
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- pp.95-101
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- 2000
High growth of economy and industrial development was produced every air pollutants, that is, SOx, NOx, dust, VOCs and malodorous gas was produced. Recently, volatile organic compounds(VOCs) was bring about very serious environmental problems. Ulsan petrochemical complex was densely a large scale of petrochemical plant. This study was carried out to select treatment equipment of VOCs produced from petrochemical plant, and has compared with Carbon filter, Regenerative thermal oxidation(RCO) and Flare stack for technical merit and demerit but also initial investment and operating cost.
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Lee, Ju-Young;Han, Moo-Young;Yang, Jung-Seok;Choi, Jae-Young
- Journal of Environmental Policy
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- v.8 no.1
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- pp.129-143
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- 2009
In South Korea, Mine industries were encouraged to obtain the natural resource from 1960 to 1980. However, the depletion of natural resource and decreasing price have been caused by the voluntary closure of non-economical mines and a cut of their production since 1990. Harmful wastewater containing such heavy metals as iron, aluminum, arsenic, and cadmium are being discharged from abandoned pits and waste stone and tailing dumping sites following the closure of mines. Therefore, the objective of this paper suggests a policy of mine hazard prevention(PMHP) and method that allows the combination of new spatial data and as well as collected data on resources for the sustainable mine reclamation and management using EGIS/MGIS technique to develop an integrated plan and management techniques.
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