Search / Korean Journal of Chemical Engineering
HWAHAK KONGHAK,
Vol.41, No.3, 357-367, 2003
환경관리대상 오염물질 우선순위 선정방법 및 도시와 산단지역의 주요 오염물질 선정
Methodology to Determine the Order of Priority for Environmental Pollutants and Selection of Major Pollutants for Metropolitan and Industrial Areas
오늘날 환경관리는 지금까지의 환경매체별 관리에서 벗어나 각 매체를 하나의 시스템으로 통합하여 관리하는 방향으로 변화되고 있다. 통합환경관리를 위해서는 오염배출원 및 배출량에 대한 구체적인 정보를 파악하고, 환경오염물질의 매체별 이동을 고려하여 지역적 환경오염분포도를 작성하여야 하며, 이를 위해 배출원 인벤토리 작성이 선행되어야 한다. 배출원 인벤토리 작성에는 대상지역 선정, 대상화학물질선정, 배출원별 배출량 선정 등의 단계가 필요하며, 그 중 해당 지역에 적합한 주요 환경오염물질을 정확히 선정하는 것이 다음 단계의 연구진행에 가장 중요한 과정이 된다. 본 연구에서는 우선순위 오염물질을 선정하는 방법을 제안하고, 이를 국내 점오염원과 비점오염원으로 대표될 수 있는 두 곳(도시지역과 산단지역)인 서울과 안산지역에 적용하여, 각 지역의 우선순위 오염물질을 선정하였다.
The integrated environmental management method will lead the management of the emission sources in the future out of respective managements for each environmental media. For the integration of environmental managements, investigation of specific information on emission sources and the amounts of emissions and transfers of pollutants to environmental media are necessary. This will be accomplished by preparation of a precise emission inventory (EI). The procedures for an EI are classified into three steps; selection of area, selection of chemicals, estimation of emissions. The selection of chemicals for the area chosen is the most important step for the further studies. In this work, a methodology to determine the priority of the pollutants emitted or released from the target areas is proposed. The major pollutants of a metropolis (Seoul) and an industrial area (Ansan) are selected by the suggested method.
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