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甲醛又称蚁醛,常温多以无色气体状态存在,具有强烈的刺激性气味,属于强毒性物质,对人体有致癌作用。家庭室内装潢中会使用大量含有甲醛的黏合剂、胶合板、泡沫塑料和油漆,会危害人体健康。我国《室内空气质量卫生标准》规定甲醛浓度标准限值为0.1 mg/m3。为了了解咸阳市新装修家庭室内空气中甲醛污染情况,对2013年7～9月新装修家庭68户室内空气中甲醛浓度进行了检测。1对象与方法
Formaldehyde, also known as Formaldehyde, mostly at room temperature in the presence of colorless gas, has a strong irritating odor, is a highly toxic substances, carcinogenic to the human body. A large amount of formaldehyde-containing binders, plywood, foam and paint are used in home upholstery, which can endanger human health. China’s “indoor air quality standards” provides formaldehyde concentration standard limit of 0.1 mg / m3. In order to understand the formaldehyde pollution in indoor air of newly renovated family in Xianyang City, the formaldehyde concentration in indoor air of 68 newly renovated families from July to September in 2013 was tested. 1 objects and methods