경기도 대기 중 유해 휘발성유기화합물질 분포 특성
Concentration Distribution of Toxic Volatile Organic Hydrocarbons in Gyeonggi-do’s Atmosphere
1
조회
0
다운로드
7
인용
0
참고문헌
키워드
초록
This study examines the characteristics of 43 toxic volatile organic compounds (VOCs) in roadside, residential, and industrial complex areas located in Gyeonggi-do, South Korea. Benzene, toluene, ethyl benzene, xylene isomers (BTEX), and 1,3,5-trimethylbenzene were frequently detected in each study region. The seasonal concentrations fluctuated throughout the year, with high values observed in fall and winter, and low values observed in summer, primarily due to photo degradation and washout associated with summer rainfall. Variations in wind speed induced by temperature inversion during night-time hour and photochemical degradation during day-time hours also appeared to influence variations in contaminant concentrations, with concentrations at night-time being 1.8 times those in day-time. The percentage of VOC distribution for roadsideresidential, industrial, and industrial-roadside areas were 79%, 8%, and 8%, respectively.
Abstract
This study examines the characteristics of 43 toxic volatile organic compounds (VOCs) in roadside, residential, and industrial complex areas located in Gyeonggi-do, South Korea. Benzene, toluene, ethyl benzene, xylene isomers (BTEX), and 1,3,5-trimethylbenzene were frequently detected in each study region. The seasonal concentrations fluctuated throughout the year, with high values observed in fall and winter, and low values observed in summer, primarily due to photo degradation and washout associated with summer rainfall. Variations in wind speed induced by temperature inversion during night-time hour and photochemical degradation during day-time hours also appeared to influence variations in contaminant concentrations, with concentrations at night-time being 1.8 times those in day-time. The percentage of VOC distribution for roadsideresidential, industrial, and industrial-roadside areas were 79%, 8%, and 8%, respectively.
참고문헌 (30)
- 2015년도 화학물질 배출량 조사결과 보고서, "화학물질안전원", ~ (2017)
- P. A. Scheff, "Receptor modeling of volatile organic compounds-Emission inventory and validation", Environmental Science & Technology, 27, pp.617~625 (1993)[DOI]
- H. J. T. Bloemen, "Chemistry and analysis of volatile organic compounds in the environment", pp.127~130 (1993), Blackie Academic and Professional
- J. C. Kim, "Trends and control technologies of volatile organic compound", Korea J. Atmos. Environ., 22, pp.743~757 (2006)
- D. D. Parrish, "Methods for gasphase measurements of ozone precursors", Atmospheric Environment, 34, pp.1921~1957 (2000)[DOI]
- "International Agency for Research on Cancer"[URL]
- 선진국의 휘발성유기화합물(VOCs) 배출저감 사례분석을 통한 국내 적용방안 연구-최종 보고서, "국립환경과학원", 33~44 (2007)
- 조정구, "오존발생기전에 미치는 주요인자의 농도특성에 관한 연구", 부산광역시 보건환경연구원보, 12, pp.155~169 (2002)
- 허미숙, "서울지역 고농도 오존발생시 VOCs 지역적 특성", 서울특별시 보건환경연구원보, (43), pp.317~326 (2007)
- 곽진, "부산지역 휘발성유기화합물(VOCs)의 농도분포 특성연구-당감동, 덕천동 광화학평가측정소를 대상으로-", 부산광역시 보건환경연구원보, 14(II), pp.229~254 (2004)
- 김소영, "휘발성 유기화합물의 주요 배출원의 배출물질 구성비에 관한 연구-오존 생성 전구물질을 중심으로-", 한국대기환경학회지, 17, pp.233~240 (2001)
- 이영재, "휘발성유기화합물의 배출원 구성물질 성분비에 관한 기초 연구", 한국환경과학회지, 12(4) (2003), 한국환경과학회
- 송복주, "부산지역 페인트제조시설의 VOC", HAPs 배출특성 및 흡착능 평가, 2012, pp.34(5), 316~325[DOI]
- 정장표, "부산시 공입지역 환경 대기 중 VOCs 특성 및 발생원 규명", 대한환경공학회지, 33(9), pp.644~655 (2011), 대한환경공학회
- 한진석, "수도권 지역에서 환경대기 중 유해대기오염물질(VOCs, Aldehydes, PAHs) 농도분포 특성 연구", 한국대기환경학회지, 22(5), pp.574~589 (2006), 한국대기환경학회
- 김은경, "대구시 산단지역 대기 중 휘발성유기화합물의 농도", 대한환경공학회지, 36(7), pp.498~505 (2014), 대한환경공학회[DOI]
- 도시지역 유해대기오염물질(HAPs) 모니터링(I) 최종보고서, "국립환경과학원", ~ (2014)
- 화학섬유제조업의 HAPs 시설관리기준 제정을 위한 조사 최종보고서, "국립환경과학원", ~ (2012)
- 국립환경과학원, "여수.광양지역 유해대기오염물질(HAPs) 조사연구" (2010)
- D. E. Oram, "A growing threat to the ozone layer from short-lived anthropogenic chlorocarbons", Atmospheric Chemistry and Physics, 17, pp.11929~11941 (2017)[DOI]
- R. Hossaini, "The increasing threat to stratospheric ozone from dichloromethane", Nature Communications (2017)[DOI]
- D.-G. Kim, "Gas-particle partitioning and behavior of dioxin-like PCBs in the urban atmosphere of Gyeonggi-do South Korea", Atmospheric Research, 101, pp.386~395 (2011)[DOI]
- 백성옥, "도시 대기 중 휘발성 유기화합물의 농도변동 및 영향인자", 대한환경공학회지, 24(8), pp.1391~1404 (2002), 대한환경공학회
- M. H. Kim, "Characteristics of atmospheric concentration of volatile organic compounds at a heavy-traffic site in a large Urban area", Journal of Korean Society Atmospheric Environment, 18, pp.113~128 (2002)
- A. Vairavamurthy, "Sampling of atmospheric carbonyl compounds for determination by liquid chromatography after 2,4-dinitrophenylhydrazine labeling, sampling and analysis of airborne pollutions", pp.150~151 (1993), Lewis Publishers
- S.-W. Choi, "Patterns of VOCs and BTEX concentration in the ambient air around industrial sources in Daegu, Korea", Journal of Environmental Science and Health Part A, 44, pp.99~107 (2009)[DOI]
- V. Tiwari, "Ambient levels of volatile organic compounds in the vicinity of petrochemical industrial area of Yokohama, Japan", Air Quality, Atmosphere and Health, 3, pp.65~75 (2010)[DOI]
- T. Filella, "Daily, weekly, and seasonal time courses of VOC concentrations in a semi-urban area near Barcelona", Atmospheric Environment, 40, pp.7752~7769 (2006)[DOI]
- C. Sarkar, "Volatile organic compounds over Eastern Himalaya, India: temporal variation and source characterization using Positive Matrix Factorization", Atmospheric Chemistry and Physics Discussions, 14, pp.32133~32175 (2014)[DOI]
- H. J. T. Bloemend, "Chemistry and analysis of volatile organic compounds in the environment-VOCs and the environment and public health-health effects", Journal of Chemical Education, 72, pp.25~91 (1993)