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ISSN : 2288-9167(Print)
ISSN : 2288-923X(Online)
Journal of Odor and Indoor Environment Vol.13 No.2 pp.153-158
DOI : https://doi.org/10.15250/joie.2014.13.2.153

리모델링 학교 및 신축학교 실내공기질 측정과 대책

유희선1, 홍상표2, 권우택*
1가천대학교 도시계획학과, 2청주대학교 환경공학, 을지대학교 보건환경안전학과

Measure and measurements of indoor air quality at remodeling and newly-built schools

Woo-Taeg Kwon*, Hee-Seon Ryu1, Sang-Pyo Hong2
Dept. of Environmental Health and Safety, Eulji University
1Dept. of Urban Planning, Gachon University
2Dept. of Environmental Engineering, Cheongju University
(Received 11 June, 2014; Revised 24 June, 2014; Accepted 27 June, 2014)

Abstract

In order to evaluate the quality of indoor air due to the remodeling and newly-built in S City, 60 schools wereinvestigated in formaldehyde (HCHO) and total volatile organic compounds (TVOCs). One school exceeded thenational standard of formaldehyde 100 μg/m3 at 1st measurement. Thirty-eight schools showed higher level ofTVOCs over 400 μg/m3 at 1st measurement. Twelve schools showed higher level of TVOCs over 400 μg/m3 at2nd measurement. This result derived from TVOCs which originated from the building materials and finishingmaterials. To prevent the pollution of indoor air quality at schools caused by formaldehyde and TVOCs, therecommendation of environmentally-friendly building materials, the diminishment of emission by bakeout process,the efficient combination of natural ventilation and mechanical ventilation, and antibacterial effect of chemicalcontrol measures as photo-catalysts should be given positive investigation.
Indoor air quality,Newly-built and remodeling school,HCHO,TVOCs

 

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