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http://dx.doi.org/10.5322/JES.2008.17.5.501

The Study of Indoor Air Quality at Schools in Chung-Nam Area  

Cho, Tae-Jin (Department of Environmental Health Science, Soonchunhyang University)
Choi, Han-Seam (Department of Environmental Health Science, Soonchunhyang University)
Jeon, Young-Taek (Department of Environmental Health Science, Soonchunhyang University)
Lee, Che-Won (Department of Environmental Health Science, Soonchunhyang University)
Lee, Jong-Dae (Department of Environmental Health Science, Soonchunhyang University)
Jou, Hye-Mee (Department of Environmental Health Science, Soonchunhyang University)
Son, Bu-Soon (Department of Environmental Health Science, Soonchunhyang University)
Publication Information
Journal of Environmental Science International / v.17, no.5, 2008 , pp. 501-507 More about this Journal
Abstract
The concentrations of HCHO(formaldehyde), $PM_{10}$(particulate matter), $CO_2$(carbon dioxide) and TBC(total bacteria counter) distribution in schools(Chung-Nam Area) were examined, and the results were compared with the recommended criterion of the administration law of indoor air. The subjects were an elementary school, a middle school and a high school in Chung-Nam area, and the concentration of TBC was examined by Single Stage Air Cascade Sampler, which applied the inertia collision catching method of 28.29L/min(flux) during 5 months from March, 2007 to July, 2007. The instrument(LD-3B, SIBATA Company)was used to examine $PM_{10}$, by a light scattering method and a light transmission method. The instrument(Airboxx(KD Engineering) was used to examine $CO_2$. The instrument(Z300XP(Environmental sensor)was used to examine HCHO. The result indicated that the $PM_{10}$ average concentrations of the surveyed classrooms were $49{\mu}g/m^3$ in Spring and $59{\mu}g/m^3$ in Summer. The $CO_2$ average concentration of the surveyed schools were 576 ppm in the classroom and 527 ppm in the stateroom. The average concentration of TBC were $729CFU/m^3$ in an elementary school, $401CFU/m^3$ in a middle school, $381CFU/m^3$ in a high school. The HCHO average concentration of the surveyed schools were 0.03 ppm in the classroom, 0.02 ppm in the stateroom.
Keywords
HCHO; TBC$PM_{10}$$CO_2$;
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Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 손정렬, 노영만, 손부순, 2006, 국내 일부학교 건축 물의 실내공기질 평가, 한국환경보건학회지, 32(2), 140-141   과학기술학회마을
2 Robertson J. H., Frieben W. R., 1990, Microbial validation of ven filters, Biotechnology, (13), 505- 513
3 김기현, 김민영, 신재영, 최규훈, 강창희, 2002, PM2.5, PM10 , TSP의 시간대별 관측결과에 기초한 황사기간 중 분진의 특성에 대한 고찰 한국대기환 경학회지, 18(5), 419-426
4 손정렬, 변상훈, 김영환, 김종혁, 조윤수, 이재영, 박윤주, 2003, 서울시 일부 학교의 실내 공기질 조 사 및 인식도 평가 대한위생학회지, 18(3), 101-110
5 조경아, 2005, 유아교육시설내 실내공기 중 호흡성 미생물에 관한 연구, 석사학위논문, 환경보건학과, 서울대학교, 서울
6 Feigley C. E., Harley F. W., Salzberg D., Sevastian A., Larsson L., 2005, Children's Presence Elevates Bacterial Marker Level in school Air. Indoor Air J, 15-69
7 Daisey J. M., Angell W. J., Apte M. G., 2003, Indoor air quilty, ventilation and health symptoms in schools: an analysis of existing information, Indoor Air, (13), 53-64
8 교육인적자원부, 2001, 학교교사(校舍)내 환경위생 및 식품위생 관리 매뉴얼, 142-149
9 신문기, 이충대, 하현섭, 최춘석, 김용희, 2007, 기상 인자가 미세먼지 농도에 미치는 영향 한국대기환 경학회지, 23(3), 322-331   과학기술학회마을   DOI
10 Meininhaus R., Kouniali A., Mandin C., Cicolella A., 2003, Risk assessment of sensory irritants in indoor air - a case study in a French school, Environment International, 28, 553-557   DOI   ScienceOn
11 천재영, 2004, 천안, 아산시에 위치한 공동주택의 실내.외 미생물의 농도 분포특성에 대한 연구, 석 사학위논문, 환경보건학과, 순천향대학교, 아산
12 Macher J. M., Hansson H. C., 1983, Personal Size- Separating Impactor for Sampling Microbiological Aerosols, Am. Ind. Hyg. Assoc. J, 44-161
13 Levy J. I., Lee K., Spengler J. D., 1998, Impact of residential nitrogen dioxide exposure on personal exposure, An international study, Journal of Air and Waste Management Association, 48, 553-560   DOI   ScienceOn
14 이지현, 2005, 주요 미규모 생활공간에서의 Bio- aerosol 노출: 아파트 및 자동차, 박사학위논문, 환 경공학과, 경북대학교, 대구
15 Li C. S., Kuo Y. M., 1992, Airborne charaterization of Fungi Indoors and Outdoors. Journal of Aerosol Science. (23), S667-S670
16 Adams A. P., Spendlove J. C., 1970, Colifroms in Aerosols Emitted by Sewage Treatment Plants, Science, 169-1218
17 박경수, 최상곤, 홍진관, 2006, 다중이용시설의 실 내공기 미생물 오염실태에 관한 연구 설비공학논 문집, 18(8), 620-626   과학기술학회마을