新装修办公楼室内挥发性有机物的测试研究

Testing of volatile organic compounds in a newly decorated office building

为研究办公楼装修后室内挥发性有机物的释放特性,利用活性炭吸附采样与气相色谱分析相结合的方法,跟踪监测了天津市某办公楼四个典型房间的室内污染物浓度。得出了装修后室内污染物浓度的变化规律,即污染物浓度随时间推移而降低,其间可能会由于房间温度、相对湿度和气流组织的变化而出现短暂的起伏。

In order to explore the release characteristics of the volatile organic compounds in decorated buildings, using the method of active carbon absorption combined with gas chromatographic analysis, monitors the indoor pollutant concentration in four rooms in an office building in Tianjin. Obtains the variation regularity of indoor air pollutants, that is, their concentrations decrease after decoration. However, the concentrations may go up transitorily with the variation of indoor air temperature, relative humidity and air distribution.