哈尔滨市部分新装修住宅室内空气质量的检测与评价

Test and Evaluation of Newly Decorated Rooms Air Quality in Harbin

大量含有有害物质的装修材料的应用是引起室内空气污染的主要原因之一,经过对哈尔滨市内部分新装修住宅室内空气污染状况调查后发现,游离甲醛和总挥发性有机物均存在不同比例的超标现象。本文采用客观指数评价方法对新装修住宅的室内空气质量进行了评价,评价结果显示,48%的住宅室内空气质量符合卫生标准。

The application of decoration materials containing lots of harmful substances is one of the main reasons of indoor air pollution. With the investigation of newly decorated rooms in Harbin, we found that there are different proportion of superscale of free formaldehyde and total volatile organic compounds （TVOC）. This dissertation used synthetical type index mode to evaluate indoor air quality in newly decorated rooms, and the evaluation results show that 48 percent of residential indoor air quality meets health standards.