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城市居民一天中约有三分之二的时间是在居室内度过的,因此室内空气污染对健康的影响越来越受到人们的重视。生活炉灶燃烧产物是居室空气污染的主要来源。煤炉(蜂窝煤、散烧煤)和液化石油气灶燃烧时某些污染物的排放量已有报道。为了定量评价家用煤气灶对室内空气的污染,我们对其在不同耗气量下NOx、CO、SO_2的排放情况进行了实验研究。内容与方法一、煤气组分分析用何尔登(Holldon)气体分析仪测定煤气组分。
About two-thirds of urban residents spend their time in the home, so the health effects of indoor air pollution are gaining more and more attention. Living stove combustion products are the main source of indoor air pollution. Emissions of some pollutants from coal stoves (briquette, loose coal) and liquefied petroleum gas stoves have been reported. In order to quantitatively evaluate the indoor air pollution of domestic gas stoves, we conducted an experimental study on the emission of NOx, CO, SO2 under different gas consumption. Content and methods First, the gas composition analysis Hertz (Holldon) gas analyzer gas composition.