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2021 Vol.15, Issue 2 Preview Page

Research Article

A Study on the Reduction of PM10 in a Line-Type School Meal Service Facility

학교내 일렬형 배치 급식시설의 미세먼지 저감방안에 관한 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 April 2021. pp. 122-137
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Abstract

In this study, single day PM10 concentrations were measured for a Line-type school meal service facility. PM10 concentrations generated by cooking and other student activities were measured and analyzed. The analysis results were used as an input for a simulation to examine the existing exhaust hood and Air Handling Unit (AHU) were in operation [EXT], and for other cases in which alternative measures were initiated for PM10 reduction in the kitchen and cafeteria, such as installation of an additional exhaust hood [ALT-1], cafeteria zoning [ALT-2], and installation of a waste heat recovery ventilation unit [ALT-3]. The simulation results of PM10 concentration distributions for each reduction measure were compared with the results of [EXT]. It was observed that the PM10 reduction efficiency of [ALT-1] was 1.4% in both kitchen and cafeteria, 17.8% in the kitchen and 23.9% in the cafeteria for [ALT-2], and 49.3% in the kitchen and 61.9% in the cafeteria for [ALT-3].

Keywords
School meal service facility
Indoor particle matter
Kitchen exhaust hood
Cafeteria zoning
Ventilation system
키워드
급식시설
실내 미세먼지
조리실 배기후드
식당 조닝
환기시스템
References
1
Cha, D.O., Lee, I.H., Hwang, J.H. (2020). Analysis of PM10 Reduction Effect by Ventilation Method in One Side Corridor Type Classroom. Journal of Korean Institute of Architectural Sustainable Environment and Building Systems, 14(3), 233-246.
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
Kim, D.H. (2019). A Study on Influencing Factor and Reducing Methods of Indoor Fine Dust in Restaurant with 250 seats. Master's course. Department of Built Environment and Building Service Engineering Graduate School of Housing and Urban Planing, Seoul National University, Korea.
4
Lee, B.H. (2017). Assessment to Outdoor Particle Penetration and Transport in a Building Using Multi-zone Model. Doctor's course. Department of Architecture Graduate School, Seoul National University, Korea.
5
Lee, H.K. (2011). A Study on the Development of Particle Matter Emission Factors for Commercial Meat Cooking. Master's course. Department of Environmental Engineering Graduate School, University of Suwon, Korea.
6
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.
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Park, E.W. (2012). Improvement of indoor air quality according to using air cleaner in classroom. Master's course. Department of Public Health Graduate School, Yonsei University, Korea.
8
International Agency for Research on Cancer (IARC). (2018). IARC monographs on the identification of carcinogenic harzards to humans.
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Ministry of Culture, Sports and Tourism (MCST). (2017). The Survey of National Physical Fitness.
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Ministry of Education (MOE). (2018). Student Health Examination Report in 2018.
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Ministry of Environment (ME). (2016a). Make sure to open the window and ventilate when you cook!.
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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 :2
  • Pages :122-137
  • Received Date : 2020-12-10
  • Revised Date : 2021-02-18
  • Accepted Date : 2021-02-22
  • DOI :https://doi.org/10.22696/jkiaebs.20210011
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