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2021 Vol.15, Issue 5 Preview Page

Research Article

A Study on PM10 Reduction Reflecting Actual Measurement in Elementary School Sports Facility

초등학교 체육시설내 실측을 반영한 미세먼지 저감방안 연구

Dae-O Cha1
,
Jung-Ha Hwang2*
차 대오1
,
황 정하2*
1Master’s Course, School of Architectural Civil, Environmental and Energy, Kyungpook National University, Daegu, Korea
2Professor, Department of Civil Engineering, Kyungpook National University, Daegu, Korea
1경북대학교 건축공학과 석사과정
2경북대학교 건축학부 교수
*Corresponding Author
30 October 2021. pp. 443-458
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Abstract

This study targeted school sports facilities with general area and ventilation system and measured the changes in PM10 concentration according to students’ activities, analyzed the amount of fine dust generated, and simulated the efficiency of fine dust reduction according to the ventilation method. According to the study, the PM10 reduction efficiency compared to without ventilation[C-1] was 34% in operating EHP[C-2] when PM10 alarm is good, 24% in [C-2] when PM10 alarm is normal, 16% in [C-2] when PM10 alarm is bad, 26% in opening window[C-3] when PM10 alarm is good, and 0% in [C-3] when PM10 alarm is normal, bad. In case of installed HEPA filter in EHP[C-4] reduction efficiency was 34% when PM10 alarm is good, 28% when PM10 alarm is normal, 22% when PM10 alarm is bad. In sided ventilation[C-5], the PM10 reduction efficiency was 53% when PM10 alarm is good, 48% when PM10 alarm is normal, and 41% when PM10 alarm is bad. As a result, Sided ventilation[C-5] installed close to generate factor was the most suitable ventilation system.

Keywords
School sports facility
Indoor particle matter
Measurement experiment
Ventilation simulation
Reduction method
키워드
체육시설
실내 미세먼지
실측 실험
환기시뮬레이션
저감방안
References
1
Kim, H.G. (2020). Particle Solution in School Classroom Using Window Attached Type Ventilation System. Review of Architecture and Building Science, 26-29.
2
Jeong, S.M. (2018). A Study on the Operation Control Method of Ventilation Equipment to Reduce Fine Dust in School Classroom. Proceedings of the SAREK 2018 Winter Annual Conference, 597-600.
3
Lee, Y.G., Kim, K.C. (2018). A Study on the Application of Ventilation Equipment to Reduce Fine Dust in School Classroom. Proceedings of the SAREK 2018 Summer Annual Conference, 597-600.
4
Park, E.J. (2007). Health Risk Assessment of Fine Particles and Their Hazardous Chemicals. Doctor's course. Department of Division of Preventive Pharmacy and Environmental Toxicology Graduate School, Dongduk Women's University, Korea.
5
Ministry of Education (MOE). (2018). Student Health Examination Report in 2018.
6
Ministry of Environment (ME). (2019). School Health Act. article 2.
Information
  • Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
  • Publisher(Ko) :한국건축친환경설비학회
  • Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
  • Journal Title(Ko) :한국건축친환경설비학회논문집
  • Volume : 15
  • No :5
  • Pages :443-458
  • Received Date : 2021-08-19
  • Revised Date : 2021-09-26
  • Accepted Date : 2021-10-03
  • DOI :https://doi.org/10.22696/jkiaebs.20210038
Journal Informaiton Journal of Korean Institute of Architectural Sustainable Environment and Building Systems Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
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