Analytical Science and Technology (분석과학)
- Volume 11 Issue 1
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- Pages.62-72
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- 1998
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- 1225-0163(pISSN)
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- 2288-8985(eISSN)
A Study on the Characteristic Trace Organic Pollutants in the Industrial Wastewater
산업폐수중 미량유기오염물질 배출 특성
- Chung, Y.H. (Micropollutant Analysis Division, Environmental Health Research Department, National Institute of Environmental Research) ;
- Kim, S.C. (Micropollutant Analysis Division, Environmental Health Research Department, National Institute of Environmental Research) ;
- Shin, S.K. (Micropollutant Analysis Division, Environmental Health Research Department, National Institute of Environmental Research) ;
- Kang, I.G. (Micropollutant Analysis Division, Environmental Health Research Department, National Institute of Environmental Research) ;
- Lee, J.I. (Micropollutant Analysis Division, Environmental Health Research Department, National Institute of Environmental Research) ;
- Lee, W.S. (Micropollutant Analysis Division, Environmental Health Research Department, National Institute of Environmental Research) ;
- Lee, J.B. (Micropollutant Analysis Division, Environmental Health Research Department, National Institute of Environmental Research)
- 정영희 (국립환경연구원 환경보건연구부 미량물질분석과) ;
- 김삼권 (국립환경연구원 환경보건연구부 미량물질분석과) ;
- 신선경 (국립환경연구원 환경보건연구부 미량물질분석과) ;
- 강인구 (국립환경연구원 환경보건연구부 미량물질분석과) ;
- 이재인 (국립환경연구원 환경보건연구부 미량물질분석과) ;
- 이원석 (국립환경연구원 환경보건연구부 미량물질분석과) ;
- 이준배 (국립환경연구원 환경보건연구부 미량물질분석과)
- Received : 1997.07.22
- Published : 1998.02.01
Abstract
This study was performed to characterize the trace organic pollutants in the industrial wastewater and to establish the database of the trace organic pollutants. The four manufacturing industries, which are refined petroleum, industrial chemicals, rubber & plastics and fabricated metals, were surveyed. The wastewater and discharging water of these 30 factories are analyzed to characterize the trace organic pollutants. In industrial chemicals, the kinds of products and organic pollutants are very various. Therefore to select the characteristic organic pollutants in this categories are also very difficult. In industrial chemicals, the gas chromatograpic peak patterns of wastewater are represented the various type according to their products, therefore the typical patterns of the characteristic organic pollutants could not be obtained because the kinds of manufactured goods and organic pollutants are very various. In refined petroleum, the effluent is discharged in the distillatory process of atmosphere pressure and contained the saturated hydrocarbons, phenol compounds, benzene compounds and naphtalene compounds. The saturated hydrocarbons peaks from
본 연구에서는 산업용화학, 조립금속, 고무 플라스틱 및 석유정제 등 4개 업종을 정밀조사 대상업종으로 선정하였으며, 선정된 대상업종의 30개 업소에 대하여 원폐수 및 방류수 등의 시료를 채취하여 분석한 결과를 토대로 업종별 미량유기오염물질의 배출특성을 파악하였다. 산업용화학의 경우에는 생산되는 제품의 종류가 매우 다양하기 때문에 폐수중에 함유되어 있는 유기오염물질의 종류 또한 매우 다양하여 산업용화학을 대표할 수 있는 특성미량유기오염물질의 선정이 곤란하였고, 조립금속업 배출 폐수는 유기물 함량이 적고, 반휘발성 화합물의 양은 미비한 정도이며 휘발성 유기화합물은 탈지 및 세척과정에서 사용되는 몇가지 유기용제류가 검출되는 특성을 보인다. 석유정제업은 원유의 상압증류공정중 탈염공정에서 폐수가 다량 발생되며, 이 공정에서 발생되는 폐수에는 휘발성 유기화합물로 benzene, toluene, xylene 등과 반휘발성 유기화합물로는 saturated hydrocarbon, phenol compounds 및 benzene, naphthalene 등의 aromatic compounds들이 배출되었다. 이들 폐수에는 유류가 함유되어있기 때문에