【摘要】 本文报道了在中国四个城市（上海、武汉、承德和沈阳）进行冬夏两季室内污染水平的调查。结果表明,当以煤为家庭燃料时,RP、SO₂和CO的污染是严重的,尤其在冬季更是如此,甚至其污染物浓度高达燃气家庭室内浓度的十几倍。厨房比卧室污染物浓度高,是污染物产生的来源。在冬季燃煤家庭厨房内RP浓度可达665μg/m³,SO₂860μg/³,CO14.07mg/m³。在卧室内可达RP270μg/m³,SO₂502μg/m³,CO13.67mg/m³。更多还原

【Abstract】 The study reported the investigation of indoor air pollution carried out in 4 cities in China ( Chengde, Shenyang, Shanghai and Wuhan ) . The concentrations of RP, SO2, CO and NO2 were measured in kitchens and bedrooms in summer and winter. The results showed that indoor air Pollution by RP, SO2, CO Was heavy when coal was used as domestic fuel. Particularly, it was true in winter. For example, the concentrations of SO2 in homes with coal stoves were even more than 10 times higher than those in homes with gas or LPG in Shanghai. The concentrations of pollutants in kitchen were higher than those in bedroom. The source of Pollutants was fuel combustion from kitchen. The highest concentrations in kitchen could reach to 665μg/m3(RP), 860μg/m3 ( SO2 ) and 14.07mg/ m3 ( CO ) . The concentrations in bedroom were up to 270μg/m3, 502μg/m3 and 13.67mg/ m3, respectively.更多还原