거실의 공기청정기가 거실과 침실의 초미세먼지 농도 저감에 미치는 영향
Effect of living room air purifier on reducing PM2.5 in living room and bedroom
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초록
In this study, the effect of the air purifier located in the living room on the reduction of PM2.5 concentration in the living room and bedroom was investigated. Measurements were carried out in real-life for about 2 weeks in a Korean apartment building where a 3-person household had lived and the exclusive private area was 84.9 m2. When the air purifier in the living room was operating, the change in PM2.5 concentration was measured when the door to the bedroom connected to the living room was opened and closed. In the case of living with the bedroom door open, the average PM2.5 concentrations in the living room and bedroom were almost the same. When living with the bedroom door closed, the average PM2.5 in the living room was higher than in the bedroom. The ventilation and cooking effects in the living room mainly affected the PM2.5 concentration in the living room. Only one air purifier in the living room was able to keep the PM2.5 concentration in the living room and bedroom low.
Abstract
In this study, the effect of the air purifier located in the living room on the reduction of PM2.5 concentration in the living room and bedroom was investigated. Measurements were carried out in real-life for about 2 weeks in a Korean apartment building where a 3-person household had lived and the exclusive private area was 84.9 m2. When the air purifier in the living room was operating, the change in PM2.5 concentration was measured when the door to the bedroom connected to the living room was opened and closed. In the case of living with the bedroom door open, the average PM2.5 concentrations in the living room and bedroom were almost the same. When living with the bedroom door closed, the average PM2.5 in the living room was higher than in the bedroom. The ventilation and cooking effects in the living room mainly affected the PM2.5 concentration in the living room. Only one air purifier in the living room was able to keep the PM2.5 concentration in the living room and bedroom low.
참고문헌 (8)
- Chao, C. Y., "Penetration coefficient and deposition rate as a function of particle size in non-smoking naturally ventilated residences", Atmospheric Environment, 37(30), pp.4233~4241 (2003)
- He, C., "Contribution from indoor sources to particle number and mass concentrations in residential houses", Atmospheric Environment, 38(21), pp.3405~3415 (2004)
- 주상우, "국내 아파트의 미세먼지 유입 특성", PARTICLE AND AEROSOL RESEARCH, 15(4), pp.149~157 (2019), 한국입자에어로졸학회[DOI]
- 주상우, "조리과정에서 생성된 미세먼지의 크기분포 특성", PARTICLE AND AEROSOL RESEARCH, 16(1), pp.9~17 (2020), 한국입자에어로졸학회[DOI]
- Li, C. S., "Size distributions of submicrometer aerosols from cooking", Environment International, 19, pp.147~154 (1993)
- Long, C. M., "Using time-and size-resolved particulate data to quantify indoor penetration and deposition behavior", Environmental Science and Technology, 35(10), pp.2089~2099 (2001)
- Nazaroff, W. W., "Indoor particle dynamics", Indoor Air, 14(s7), pp.175~183 (2004)
- 윤효정, "한국 성인의 평일 및 주말의 시간활동 양상 평가", 실내환경 및 냄새 학회지, 16(2), pp.182~186 (2017), 한국냄새환경학회[DOI]