摘要
以邯郸市5处新近装修住宅为研究对象,对其室内空气中的甲醛和挥发性有机物两类挥发性物质进行了研究。研究发现,室内的甲醛、TVOC主要为室内污染物,其浓度随时间的推移逐渐降低,并且具有季节变化特征:装修初期,甲醛释放浓度不是最高的,在经过一段时间释放后达到最高值。经过峰值之后,甲醛浓度逐渐达到规定标准值。TVOC在冬夏两季的浓度最高。
The concentration of volatile substances including formaldehyde and total volatile organic compound in indoor air were tested by selecting five newly-decorated residences in Handan city. The results show that the formaldehyde and total volatile organic compound are the main pollutants. Their concentration decrease with time goes and appears on seasonal characteristics. The concentration of formaldehyde in newly-decoratod residences reaches the maximal value after a period of time and then work up to standard value. The concentration of TVOC is highest in summer and winter.
出处
《四川建筑科学研究》
北大核心
2011年第6期241-243,共3页
Sichuan Building Science
关键词
邯郸市
城市新装修住宅
甲醛
总挥发性有机物
Handan city
urban newly-decoratod residences
formaldehyde
total volatile organic compound
