인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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
- 2020.1
- 수록면
- 65 - 72 (8page)
이용수
초록· 키워드
In this study, the indoor fine dust concentration in an office of the Korea Knowledge Industry Center was measured for about 80 hours when the concentration of atmospheric PM2.5 was very high. The effect of the operation of the air cleaner and the forced ventilation system on the indoor PM2.5 was investigated, and the particle size distribution of the indoor and outdoor particles was analyzed. When forced ventilator and air purifiers were partially used, the indoor PM2.5 concentrations were maintained between 27.7 μg/m3 and 32.9 μg/m3 when the atmospheric PM2.5 was 127.7 μg/m3 to 141.6 μg/m3 during working hours. It is more effective to operate the air purifier without operating the forced ventilation system when the concentration of the PM2.5 is high since the PM2.5 penetrating the installed filter is continuously introduced indoor from the outside.
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