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首页> 外文期刊>American journal of applied sciences >Emission of Nitrogen Dioxide from Butane Gas Heaters and Stoves Indoors | Science Publications
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Emission of Nitrogen Dioxide from Butane Gas Heaters and Stoves Indoors | Science Publications

机译：室内丁烷气加热器和炉灶排放的二氧化氮科学出版物

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> Levels of indoor nitrogen dioxide (NO2) in a home equipped with butane gas stove and heaters are reported between the months of February and July 2003. Diffusion passive sampling was used for the simultaneous measurements of indoor and outdoor NO2 concentrations. The overall average indoor NO2 concentrations were 15.6 and 22.3 μg m-3 for the living room and kitchen, respectively, while that for outdoors was 17.9 μg m-3. In order to assess the input of indoor combustion to exchanged outdoor levels of NO2, the ratios of the living room and kitchen NO2 values to their corresponding outdoor levels were found to be higher in winter than in spring and summer. An I/O ratio as high as 2.1 detected in winter was attributed to the excess use of butane gas heaters in both the kitchen and the living room. Other sources and fates of indoor NO2 are also evaluated. This study will have significant effects on estimating health risks related to the used of butane gas heaters in residential homes.
机译： >据报道，2003年2月至2003年7月之间，装有丁烷气炉和加热器的房屋中的室内二氧化氮（NO 2 ）的水平。同时测量室内和室外NO 2 的浓度。客厅和厨房的室内平均平均NO 2 浓度分别为15.6和22.3μgm -3 ，而室外的平均平均浓度为17.9μgm - 3 。为了评估室内NO 2 交换的室外水平输入的燃烧量，发现客厅和厨房NO 2 值与其对应的室外水平的比率为：冬季要高于春季和夏季。冬季检测到的I / O比高达2.1，这归因于厨房和客厅中过量使用了丁烷气加热器。还评估了室内NO 2 的其他来源和命运。这项研究将对估算与在住宅中使用丁烷气加热器有关的健康风险产生重大影响。

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