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전국 초등학교 교실 내 유해 환경 평가

Other Titles
 A Study on the Indoor Air Pollution in the Classrooms of Elementary Schools in Korea - Focused on VOCs, Formaldehyde, PM10 and Indoor Allergens in Dust 
Authors
 임영욱  ;  이청수  ;  김호현  ;  양지연  ;  이건우  ;  손종렬  ;  박중원  ;  신동천 
Citation
 Journal of Korean Society for Indoor Environment (한국실내환경학회지), Vol.5(1) : 37-49, 2008 
Journal Title
 Journal of Korean Society for Indoor Environment  (한국실내환경학회지) 
ISSN
 2288-9167 
Issue Date
2008
Abstract
This study was performed to investigate airborne volatile organic compounds(VOCs), formaldehyde, respiratory particulate for concentration in primary schools. The concentrations of major indoor air pollutants(VOCs ; benzene, toluene, ethylbenzene, xylene, styrene, formaldehyde, PM-10) were observed from November to December 2006. Sampling was undertaken at 81 primary schools. The sampling sites of air pollutants are classroom and hallway. VOCs with distribution of most of general environmental contamination material will be able to confirm that it shows the log-normal distribution which is similar exposure distribution. The exposure quality of VOCs and the place pollution level was indoor> hallway>outdoor, which whole is located in the metropolis and the industrial areas is higher than farm village area. It tried to observe the I/O ratio, it appeared highly from the interior of the material of most. The mean concentrations of formaldehyde, respiratory particulate were 22.07㎍/㎥, 88.06㎍/㎥ respectively. Indoor and outdoor ratios(I/O) of formaldehyde and respiratory particulate were 3.6 and 1.4, respectively. The concentration of respiratory particulate is 27.2% higher than guideline for school hygiene(100㎍/㎥). From the comparison in the construction year, the highest concentration of formaldehyde is showed under one year. However, as time passed by the concentrations of formaldehyde become lower
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Preventive Medicine and Public Health (예방의학교실) > 1. Journal Papers
5. Research Institutes (연구소) > Institute for Environmental Research (환경공해연구소) > 1. Journal Papers
Yonsei Authors
김호현(Kim, Ho Hyen)
박중원(Park, Jung Won) ORCID logo https://orcid.org/0000-0003-0249-8749
신동천(Shin, Dong Chun) ORCID logo https://orcid.org/0000-0003-4252-2280
양지연(Yang, Ji Yeon)
임영욱(Lim, Young Wook) ORCID logo https://orcid.org/0000-0001-8845-2850
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URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/107435
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