ISSN : 1738-4125(Print)
ISSN : 2287-7509(Online)
ISSN : 2287-7509(Online)
주택 내 실내공기오염물질 노출에 의한 건강위해성평가
Health Risk Assessment of Exposure to Indoor Air Pollutants in House
Abstract
This study performed and re-analysed the articles of exposure assessment for the indoor environment ofhouses in many environment-related journals published. in Korea since 1990. Based on this comparativestudy, we estimated the unit health risk on indoor environment. The objective of this study was to offerscientific data for decision-making policy for improvement and management of indoor air quality on Koreanhouse in.The pooled concentrations for the critical air pollutants in the house were 13.93±13.91㎍/m3 (PM10),680±226 ppm for (CO2), 1.9±1.6 ppm (CO), 419±158 CFU/m3 (bacteria), 0.036 ± 0.002 ppm (NO2), and104.935 ± 16.424 Bq/m3 (Rn), The pooled concentrations for the volatile organic compounds were 6.9±6.7㎍/m3 (benzene), 39.3±55.1㎍/m3 (toluene), 4.2±4.0㎍/m3 (ethylbenzene), 11.4±8.3㎍/m3 (m, p-xylene), 4.2±1.5㎍/m3 (styrene) and 6.3±4.5㎍/m3 (o-xylene). The unit cancer risk for men and women by inhalationof benzene was 3.7 × 10-5 and 4.8 × 10-6, respectively. In additio
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