지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.4
- 수록면
- 153 - 170 (18page)
- DOI
- 10.5572/KOSAE.2020.36.2.153
이용수
초록· 키워드
오류제보하기
Children spend a lot of time of day in school and are more sensitive to contamination of indoor air than adults. This study reviewed the level of particulate matter (PM) and influencing factors in elementary schools in Korea (e.g., occupant density, classroom type, sampling height, building year and indoor and outdoor environment factors) and suggested methods and future research directions to reduce particulate matter. To this end, we reviewed domestic and international papers published since 2006. As a result, a coarse particle in a classroom (PM<SUB>2.5</SUB> - PM<SUB>10</SUB>) is mainly formed by internal sources, whereas PM<SUB>2.5</SUB> (PM＜2.5 ㎛ in aerodynamic diameter) is caused by external sources. The number and activities of student in a classroom were positively correlated with PM<SUB>10</SUB>(PM ＜10 ㎛ in aerodynamic diameter) levels, but PM<SUB>2.5</SUB> levels did not show a clear tendency. We found that general classrooms have a slightly higher PM concentration than the special rooms (computer room and laboratory). In addition, some studies showed that the humidity and CO₂ in the classroom had a positive correlation with PM<SUB>2.5</SUB>. In addition, PM<SUB>2.5</SUB> was found to be more affected by the air quality around the school than PM<SUB>10</SUB>. When compared previous studies measured at school-related facilities in Korea to date, the concentrations of PM<SUB>10</SUB> were mostly satisfied with the criteria at the time of measurement. However, when compared with the newly revised concentration of “School Health Act” (75 ㎍/㎥), a significant number of schools were found to exceed the standard. Therefore, measures to improve indoor air quality in schools are urgently needed.
목차
Abstract
1. 서론
2. 실내공기질 관련 법규의 동향
3. 국내 학교 내 실내공기질의 실태
4. 영향 인자
5. 저감 방안
6. 한계점 및 향후 연구 방향
7. 결론
References
참고문헌 (91)
참고문헌 신청
배귀남 / 2013 / 국내 실내공기질 관리정책의 변천 및 제어기술의 현황 / 한국대기환경학회지 29(4):378~389
Braniš, M. / 2005 / The effect of outdoor air and indoor human activity on mass concentrations of PM10, PM2.5, and PM1 in a classroom / Environmental Research 99(2):143~149
Briggs, D. J. / 2003 / Time activity modelling of domestic exposures to radon / Journal of Environmental Management 67(2):107~120
Butz, A. M. / 2011 / A randomized trial of air cleaners and a health coach to improve indoor air quality for innercity children with asthma and secondhand smoke exposure / Archives of Pediatrics & Adolescent Medicine 165(8):741~748
Carrion-Matta, A. / 2019 / Classroom indoor PM2. 5 sources and exposures in inner-city schools / Environment International 131:104968
Braniš, M. / 2005 / The effect of outdoor air and indoor human activity on mass concentrations of PM10, PM2.5, and PM1 in a classroom / Environmental Research 99(2):143~149
Briggs, D. J. / 2003 / Time activity modelling of domestic exposures to radon / Journal of Environmental Management 67(2):107~120
Butz, A. M. / 2011 / A randomized trial of air cleaners and a health coach to improve indoor air quality for innercity children with asthma and secondhand smoke exposure / Archives of Pediatrics & Adolescent Medicine 165(8):741~748
Carrion-Matta, A. / 2019 / Classroom indoor PM2. 5 sources and exposures in inner-city schools / Environment International 131:104968
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