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광주지역 산업단지 도장 ․ 인쇄시설의 휘발성유기화합물 배출 특성 평가 KCI 등재

Estimation and Analysis of VOCs Emissions from Painting and Printing Facilities in Industrial Complexes of Gwangju

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한국환경과학회지 (Journal of Environmental Science International)
한국환경과학회 (The Korean Environmental Sciences Society)
초록

This study analyses the characteristics of volatile organic compounds (VOCs) emissions from the painting and printing facilities, as well as ambient VOCs at industrial complexes in Gwangju. The major components of VOCs emissions from painting facilities were toluene, acetone, 2-butanone, ethyl acetate, ethyl benzene, o-xylene and m,p-xylene. The printing facilities mostly emitted ethyl acetate, 2-butanone, acetone and toluene. Aromatics (49.9%) and oxygenated VOCs (43.6%) were dominant in painting facilities, while oxygenated VOCs (92.7%) were the largest group in printing facilities. The total hydrocarbon concentration (THC) in printing facilities was approximately six times higher than in the painting facilities. The painting and printing facilities use many solvents. Their THC concentrations differed considerably depending on the type of prevention facilities. To reduce THC, it is necessary to improve the prevention facilities and operating conditions. The dominant species of ambient VOCs in industrial complexes were investigated with toluene, ethyl acetate, 2-butanone, ethyl benzene, m,p-xylene, butyl acetate, o-xylene, hexane and acetone. Factor analysis of ambient VOCs showed that the main sources of the VOCs were organic solvents used in painting, coating, and printing, as well as automobile emissions.

목차
Abstract
1. 서 론
2. 재료 및 방법
    2.1. 연구대상 및 시료채취
    2.2. 분석방법
    2.3. 정도관리
    2.4. 통계분석
3. 결과 및 고찰
    3.1. 도장·인쇄시설의 VOCs 배출 특성
    3.2. 도장·인쇄시설의 THC 배출 특성
    3.3. 산단지역 대기 중 VOCs 분포
4. 결 론
REFERENCES
저자
  • 김승호(광주광역시보건환경연구원 환경연구부) | Seung-Ho Kim (Gwangju Metropolitan Health & Environment Research Institute Department of Environmental Engineering) Corresponding author
  • 서동주(광주광역시보건환경연구원 환경연구부) | Dong-Ju Seo (Gwangju Metropolitan Health & Environment Research Institute Department of Environmental Engineering)
  • 김하람(광주광역시보건환경연구원 환경연구부) | Ha-Ram Kim (Gwangju Metropolitan Health & Environment Research Institute Department of Environmental Engineering)
  • 박진환(광주광역시보건환경연구원 환경연구부) | Jin-Hwan Park (Gwangju Metropolitan Health & Environment Research Institute Department of Environmental Engineering)
  • 이기원(광주광역시보건환경연구원 환경연구부) | Ki-Won Lee (Gwangju Metropolitan Health & Environment Research Institute Department of Environmental Engineering)
  • 배석진(광주광역시보건환경연구원 환경연구부) | Seok-Jin Bae (Gwangju Metropolitan Health & Environment Research Institute Department of Environmental Engineering)
  • 송형명(광주광역시보건환경연구원 환경연구부) | Hyeong-Myeong Song (Gwangju Metropolitan Health & Environment Research Institute Department of Environmental Engineering)