한국환경과학회지 (Journal of Environmental Science International)

  • 제6권6호
  • /
  • Pages.637-644
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  • 1997
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
권호 표지

여름철 실외 공기가 실내 공기질에 미치는 영향

Influence on the Indoor Air Quality by Ambient Air during the Summer Season

  • 이학성 (서원대학교 환경과학과) ;
  • 강병욱 (국립청주전문대학 환경공업과)
  • 발행 : 1997.12.01
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초록

The purpose of thins study was to quantitatively determine the Indoor Infiltration of pollutants of outdoor origin. The relationship between Indoor and outdoor air is dependent, to a large extent. on the rate of k exchange between these two environments. Mean Indoor/outdoor ratios measured from thins study were: 0.70 for HNO3; 1.60 for HNO2: 0.56 far SOg: 1.30 for mf3: 0.96 for PM2.5(dP<2.5mm: 0.89 for SO4a': 0.87 for NO3· and 0.79 for NH4 'Mean Indoor concentrations for PMa s, SO4a., HNO9, NO3 and NIL' were similar to outdoor levels. Indoor HNO2 and mB3 values were h19her than outdoors. However, the Indoor level of SO2 was lower than ambient level.

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참고문헌

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