【摘要】 [目的 ]探讨装饰材料中主要污染物—甲醛对室内空气污染及其危害。 [方法 ]通过现况调查 ,研究了装饰材料在装饰后不同时间室内空气中甲醛的污染水平和居留者的反应。 [结果 ]装饰半年内室内空气甲醛平均含量为0 170mg/m3 ,2～ 3年为 0 0 71mg/m3 ,仍显著地高于未经装饰的房间。有装饰的公共场所室内空气甲醛合格率仅 2 2 7%～ 5 0 0 %。装饰 6个月内 46%的居住者有眼部刺激症状 ,2～ 3年内仍有 16 7%有眼部刺激症状 ,显著地高于无装修房间内的对照人群。[结论 ]装饰材料中主要污染物—甲醛对人群的健康危害较大 ,应加强该方面的调查研究 ,并加快装饰材料立法和标准的制定。更多还原

【Abstract】 Objective] The aim of this study was to reveal indoor air pollution and health adverse effect of formaldehyde in the decorative materials. [Methods] The formaldehyde level in indoor air was determined and health adverse effect of the decorative materials was examined using cross section investigation. [Results] The results showed that the mean concentrations of formaldehyde in indoor air was 0 170mg/m 3 during six months and 0 071mg/m 3 during 2～3 years after decoration,they were higher than those in non decorated rooms. The qualified rates of formaldehyde concentration in decorated public places were 22 7%～50 0%. The occurrence rates of eye irritation in the residents in decorated rooms was 46% within six months,and 16 7% during 2～3 years. They were significantly higher than those in residents in non decorated rooms. [Conclusion] Decorative materials have harmful effects on the health of residents. More studies should be operated in this field. Setting standard and legislation on decorative materials should be strengthened.更多还原