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ISSN : 1738-4125(Print)
ISSN : 2287-7509(Online)
Journal of Odor and Indoor Environment Vol.7 No.4 pp.205-215
DOI :

산업단지와 농촌지역의 주택실내･외 휘발성유기화합물과 이산화질소 농도 평가

이현수, 권은경, 우병렬, 손부순1)*, 양원호
대구가톨릭대학교 산업보건학과, 1)순천향대학교 환경보건학과

Indoor and Outdoor levels of Houses for VOCs and NO₂in Industrial Complex Area and Agricultural Area

Bu Soon Son1)*, Hyun Soo Lee, Eun Kyung Kwon, Byung Lyul Woo, Wonho Yang
1)Department of Environment Health Science, Soonchunhyang University
Department of Occupational Health, Catholic University of Daegu

Abstract

This study presents residential indoor and outdoor exposure concentrations distributions of volatileorganic compounds (VOCs; benzene, toluene, xylene) and nitrogen dioxide (NO2) in industrial area (case) andagricultural area (control) during 5 days. Concentrations of VOCs and NO2 were measured with passivesamplers in residential indoor and outdoor. Most of benzene, toluene and NO2 mean concentrations in casearea were higher than those in control area. Considering the indoor and outdoor ratios (I/O) were higher than1, the residence might be have the sources of indoor air pollutants such as smoking and using of gas range.Residential indoor concentrations of benzene, toluene, and NO2 with indoor smokers were higher than thoseand without indoor smokers. In conclusion, it is suggested that personal exposures to air pollutants might beaffected by indoor sources as well as outdoor pollutants emitted from industrial complex, and indoor airquality and outdoor air quality should be simultaneously considered to reduce the personal exposure to airpollutants.
Nitrogen dioxide,Volatile organic compounds,Microenvironment
A9RCA36.pdf812.8KB

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