居民室内甲醛污染现状调查与分析  

Survey and Analysis on the Status of Indoor Air Formaldehyde Contamination among Residential Apartments

作　　者：李翠林[1] 王传娥[1] 王莹[1] 王瑞[1] 

机构地区：[1]甘肃联合大学化工学院,甘肃兰州730000

出　　处：《甘肃联合大学学报（自然科学版）》2013年第3期29-32,共4页Journal of Gansu Lianhe University :Natural Sciences

摘　　要：使用问卷调查与现场检测等方法,对60户新装修的普通居民住宅内甲醛污染状况进行了检测分析.结果表明,大部分居民室内甲醛含量超标,严重危害居住者身体健康.造成室内甲醛浓度超标的因素主要由大量使用含甲醛室内装饰材料的所造成,其次是装修完工时间和通风换气量及频次,甲醛浓度与室内温度和相对湿度等因素也有一定的关系.所以合理选用装修材料和选择施工工艺,并适时通风是使解决室内空气中甲醛浓度超标的关键.此外,人们应使用有效的空气净化措施来降低和消除室内甲醛浓度超标带来的健康危害.Using methods of questionnaire survey and field testing,the status of indoor air formaldehyde pollution among 60newly decorated residential apartments have been investigated.The results showed that the formaldehyde contents of most apartments are excessive which seriously harmed to habitant health.The most important factor which caused excessive standard of formaldehyde is the use of a large number of building decoration materials,followed by decorating completion time and ventilation in volume and frequency.meanwhile,indoor temperature,relative humidity also have a certain relationship with formaldehyde concentration.So people should select of the decoration materials properly and the reasonable technology of construction,the efficient ventilation was also very effective to make formaldehyde concentration lower in indoor air.In addition,people should use effective air purification measures to reduce and eliminate the harm of indoor formaldehyde pollution.

关 键 词：室内 甲醛污染 调查 

分 类 号：X831[环境科学与工程—环境工程]