装修居室空气中甲醛污染现状及其影响分析  

Current status and influence factors on formaldehyde pollution in indoor air of decoration

作　　者：刘章现[1] 王国贞[1] 刘军[1] 蔡宝森[1] 

机构地区：[1]平顶山工学院环境工程系,河南平顶山467001

出　　处：《平顶山工学院学报》2006年第3期28-30,共3页Journal of Pingdingshan Institute of Technology

摘　　要：文章选择48户装修时间为1个月至2a的居室为研究对象,选择42栋毛坯楼房为对照组,利用乙酰丙酮分光光度法测定室内空气中甲醛含量,调查装修后居室空气中甲醛的污染现状及其影响因素。结果表明:装修后室内空气中甲醛污染十分严重,正常通风条件下,影响室内空气中甲醛含量的主要因素是装修材料的质量、用量、装修时间和室内环境温度,保持良好的通风有利于甲醛的释放,可有效地减轻居室内甲醛的污染程度。48 apartments that have been decorated for one month to almost two years are investigated. 42 roughcast apartments are selected as a control group, and the concentrations of formaldehyde were determined by acetylaeetone speetrophotometry to investigate status quo of formaldehyde pollution in indoor air of the decorated houses. The results showed that formaldehyde pollution is serious after decorating. The main factors influencing formaldehyde content in indoor air include the quality, the amount of decorating material, time after decoration and indoor temperature. Good airiness is in favor of formaldehyde releasing.

关 键 词：空气污染 室内 甲醛 居室装修 

分 类 号：R126.8[医药卫生—环境卫生学]