[논문]공단지역 인근거주지의 실내 휘발성유기화합물류 농도

김호현; 임영욱; 양지연; 이용진; 서일; 김창수; 신동천

공단지역 인근거주지의 실내 휘발성유기화합물류 농도
BTEX and MTBE Concentrations in Residential Indoor Air Near Industrial Complex, Korea 원문보기

환경독성학회지 = Journal of environmental toxicology, v.22 no.2 = no.57, 2007년, pp.103 - 109

김호현 (연세대학교 환경공해연구소) , 임영욱 (연세대학교 환경공해연구소) , 양지연 (연세대학교 환경공해연구소) , 이용진 (연세대학교 환경공해연구소) , 서일 (연세대학교 의과대학 예방의학교실) , 김창수 (연세대학교 의과대학 예방의학교실) , 신동천 (연세대학교 의과대학 예방의학교실)

초록
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대기 중 휘발성유기화합물류(VOCs)의 배출원은 매우 다양하며, 특히, 공단에서 배출되는 VOCs 노출로 인한 공단 주변거주지역 주민에게 배출특성 및 물질별 독성에 따라 유해한 건강 영향을 끼칠 가능성이 있다. 또한 일반가정에서의 자체 실내 오염원 또한 휘발성유기화합물류의 노출의 한 원인이다. 본 연구에서는 공단 주변 거주지역 및 동일 행정구역상의 비교지역을 선정하여 공단배출로 인한 실내유입 VOCs 노출 및 자체 실내오염원으로 인한 농도분포 및 기여정도를 조사하였다. 본 연구에서 공단주변 거주지역 및 비교지역의 조사된 실내 평균 농도는 MTBE 2.24, $2.47{\mu}g/m^3$, benzene 9.82, $8.51{\mu}g/m^3$, toluene 103.80, $83.57{\mu}g/m^3$, ethylbenzene 36.45, $15.52{\mu}g/m^3$, xylene 26.27, $1.00{\mu}g/m^34로 비교지역 거주지에 비해 공단지역 주변거주지의 실내공기 중 VOCs 의 농도가 높은 것으로 나타났다. 최종적으로 I/O ratio를 비교한 결과 조사 거주지 모두 자체 실내오염원이 있는 것으로 관찰되었고, 공단지역 주변거주지의 경우 공단의 VOCs 배출로 의해 추가 노출이 되는 것으로 각각 조사되었다.

주제어

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문제 정의

This study was conducted to establish the analytic procedure of MTBE & BTEX (benzene, toluene, ethylbenzene, xylene) in industrial complex discharge and the relationships among VOCs concentration.

제안 방법

Surveys were conducted to measure the concentrations of four aromatic VOCs (benzene, toluene, ethlybezene, xylene) and methyl tertiary-butyl ether (MTBE) in the industrial outdoor and indoor air within Siwha and in residential indoor and outdoor air.
The Desorption efficiencies for the five target compounds were greater than 80%. The accuracy was checked seven duplicate samples to test the precision of the sampling and analytical techniques. We found that relative standard deviation for the target VOCs were consistently less than 20%.
The Siwha industri시 complex was established in 1986, approximately 30 km west of Seoul and there are some 8, 000 migrant workers in about 2, 500 factories. The participants answered a detailed questionnaire on characteristics such as house type and age, area, indoor smoking, ventilation, new furniture purchases within the past 6 months, and possible exposure through indoor and outdoor contact as well as their present and former locations. This study carried out an intensive MTBE and BTEX measurement from December 2003 until January 2004 at sites in Siwha, one in the industrial area and the other in a residential area.

대상 데이터

Seventeen subjects in industrial complex sites (SI), and 16 reference sites (S2) were setected for the final exposure sample. A total of 33 participants were recruited from SI (industrial complex sites) and S2 (reference sites). SI sites were within 100 m and 500 m of the boundary of the industrial complex, while S2 were 20 km and 25 km away (Fig.
Seventeen subjects in industrial complex sites (SI), and 16 reference sites (S2) were setected for the final exposure sample. A total of 33 participants were recruited from SI (industrial complex sites) and S2 (reference sites).
Target compound sampling was conducted in city of Siheung, at residences adjacent to the Siwha dyeing industrial complex and at residences far from the complex. Seventeen subjects in industrial complex sites (SI), and 16 reference sites (S2) were setected for the final exposure sample.
5 m above floor level. The outdoor air was sampled at fixed stations at a height about 1.5 ~ 2.0 m, in the garden of the apartments.
The participants answered a detailed questionnaire on characteristics such as house type and age, area, indoor smoking, ventilation, new furniture purchases within the past 6 months, and possible exposure through indoor and outdoor contact as well as their present and former locations. This study carried out an intensive MTBE and BTEX measurement from December 2003 until January 2004 at sites in Siwha, one in the industrial area and the other in a residential area.

데이터처리

1). The paired sample data were analyzed with a paired t-test. The geometric mean (GM) and geometric standard deviation (GSD) characterized the log-normally distributed data.

후속연구

Other important sources for personal exposure must be examined, particularly traffic and other indoor factors not measured in this study. Further studies are needed to assess of the VOCs emission from industrial complex.

참고문헌 (23)

Agency for Toxic Substances and Disease Registry (ATSDR). Toxicological Profile for Ethylbenzene (Update). Public Health Service, U.S. Department of Health and Human Services, Atlanta, GA. 1999
Chan CY, Chan LY, Wang XM, Liu YM, Lee SC, Zou SC, Sheng GY and Fu JM. Volatile organic compounds in road side microenvironments of metropolitan Hong Kong, Atmospheric Environment 2002; 36(12): 2039-2047

상세보기
Grosjean E, Rasmuseen RA and Grosjean D. Ambient levels of gas phase pollution in Porto Alegre, Brazil, Atmospheric Environment 1998; 32(20): 3371-3379

상세보기
Elke I, Natascha K, Karsten L, JuK rgen A, Peter S, Joachim H and H-Erich W. Aromatic hydrocarbons in the atmospheric environment: Part I. Indoor versus outdoor sources, the influence of traffic, Atmospheric Environment 2001; 35 : 1235-1252, Atmospheric Environment, 2003; 37: 73-82
Grazia MS, Fabrizio P and Diana R. In vitro airlifted interface exposure of human derived lung cells to indoor priority pollutants, Toxicology letters 2006; 164S
Guo E, Lee SC, Li WM and Cao JJ. Source characterization of BTEX in indoor microenvironments in Hong Kong
Ilgen E, Karfich N, Levsen K, Angerer J, Schneider P, Heinrich J, Wichmann H, Dunemann L and Begerow J. Aromatic hydrocarbons in the atmospheric environment: part I. Indoor versus outdoor sources, the influence of traffic, Atmos Environ 2001; 35: 1235-1252

상세보기
Integrated Risk Information System, 2005
Jo WK, Lee JW and Shin DC. Exposure to volatile organic compounds in residences adjacent to dyeing industrial complex, Int Arch Occup Environ Health 2004; 77: 113-120

상세보기
Krause C, Chutch M, Henke M, Huber M, Kliem C, Mailahn W, Schilz C, Schwarz E, Seifert B and Ullrich D. Umwelt- survey Band IIIc des Institutes fur Wasser-Bodenund Lufthygiene des Bundesgesundheitsamtes, Wohn-Innenraum: Raumuluft. WaBoLu-Hefte, Band 4, Berlin, 1991
Low LK, Meeks JR and Mackerer CR. Health effects of the alkylbenzenes: toluene
PerngJy T, Lee CC, MeiRu C, TungSheng S, ChingHuang L and SaouHsing L. Predicting the contents of BTEX and MTBE for the three types of toobooth at a highway toll station via the direct and indirect approaches, Atmospheric Environment 2002; 36: 5961-5969

상세보기
Sheldon LS, Clayton A, Jones B, Keever J, Perritt R, Smith D, Whitaker D and Whitmore R. Indoor pollutant concentrations and exposures. Final Report, California Air Resources Board, Sacramento, 1991
Singh HB and Zimmerman PB. Atmospheric distribution and sources of nonmethane hydrocarbons. In: Nriagu JO. (Ed.), Gaseous Pollutants: characterization and cycling. Wiley, New York, 1992; 177-235
Son BS, Patrick B and Yang WH. Volatile organic compounds concentrations in residential indoor and outdoor and its personal exposure in Korea, Environment International 2003; 29: 79-85

상세보기
Toxicology and industrial health, 1988; 4: 4-75
Van der wal JF, Hoogeveen AW and Wouda P. The influence of temperature on the emission of volatile organic compounds from PVC flooring, carpet, and paint, Indoor Air 1997; 7: 215-221

상세보기
Vega E, Mugica V, Carmona R and Valencia E. Hydrocarbon sources apportionment in Mexico City using the chemical mass balance receptor model, Atmospheric Environment 2000; 34: 4121-4129

상세보기
Wallace LA. Major sources of benzene exposure, Environmental Health Perspectives 1989; 82: 165

상세보기
WHO Regional Office for Europe, Copenhagen, Denmark, 2000
Wicks Jr ZW, Jones FN and Pappas SP. Organic coatings: Science and Technology, Vol. 1. Wiley, Inc, New York , 1994; 229-266
Wilson AL, Colome SD and Tian Y. California Residential Indoor Air Quality Study. Vol. 1: Methodology and Descriptive Statistics. Integrated Environmental Services, Irvine, CA , 1993
Zou a SC, Lee b ZX and Zhang a. Characterization of ambient volatile organic compounds at a landfill site in Guangzhou, South China; Chmosphere, 2003

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