Analytical Science and Technology (분석과학)

The Korean Society of Analytical Sciences (한국분석과학회)
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A Study on the Identification of Hazardous Organic Substances for Industrial Classification

업종별 유해성 유기물질의 확인에 대한 연구

  • Park, Sun Ku (Youngsan River Water Resource Research Institute National Institute of Environmental Research) ;
  • Kim, Sung Soo (Youngsan River Water Resource Research Institute National Institute of Environmental Research) ;
  • Ko, O Suk (Youngsan River Water Resource Research Institute National Institute of Environmental Research) ;
  • Jung, Sung Woong (Youngsan River Water Resource Research Institute National Institute of Environmental Research) ;
  • Park, Jun Dae (Youngsan River Water Resource Research Institute National Institute of Environmental Research) ;
  • Ryu, Seung Do (National Institute of Environmental Research) ;
  • Ryu, Jae Kyun (National Institute of Environmental Research) ;
  • Cho, Hyun-Woo (Department of Chemistry, Kyonggi University)
  • 박선구 (국립환경연구원 영산강수질검사소) ;
  • 김성수 (국립환경연구원 영산강수질검사소) ;
  • 고오석 (국립환경연구원 영산강수질검사소) ;
  • 정성웅 (국립환경연구원 영산강수질검사소) ;
  • 박준대 (국립환경연구원 영산강수질검사소) ;
  • 유승도 (국립환경연구원) ;
  • 류재근 (국립환경연구원) ;
  • 조현우 (경기대학교 화학과)
  • Received : 1996.07.05
  • Published : 1996.12.25
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Abstract

Eleven organic chemical substances, tetrachloroethylene, ethyl benzene, p-xylene, o-xylene, isopropyl benzene, n-propyl benzene. 1,2,4-trimethyl benzene, 1,3,5-trimethyl benzene, p-isopropyl toluene. see-butyl benzene, and naphthalene, which have hazardously influenced to human, were extracted from untreated wastewater collected at 26 companies of 8 types industry in the basin of Kwangju stream. Their structures were elucidated by Gas Chromatography/Mass Spectrometry(GC/MS) and in comparison with each standard reagents.

광주천 유역내에 분포된 8개 업종 26개 배출원의 원폐수로부터 인간에게 유해한 11개의 유기화학물질 tetrachloroethylene, ethyl benzene, p-xylene, o-xylene, isopropyl benzene, n-propyl benzene, 1,2,4-trimethyl benzene, 1,3,5-trimethyl benzene, p-isopropyl toluene, see-butyl benzene, naphthalene을 액체-액체 추출법으로 분리하였다. 추출물 중 각 화합물들의 구조는 기체 크로마토그래피/질량분석계(GC/MS)를 사용하여 확인하였고, 표준시료와 비교함으로써 밝혔다.

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