吉林市某居民区新装修房屋甲醛污染状况调查

发布时间：2018-07-16 14:26

【摘要】：[目的]调查装修后居室甲醛的污染状况并探讨影响因素。[方法]选择吉林市城区某远离工业生产的新建住宅小区,抽取50户装修不超过半年的住户,采用便携式甲醛测定仪进行居室甲醛浓度的测定,并结合调查问卷对留居者进行甲醛浓度相关影响因素的调查。[结果]在装修半年内的50户住户中,不同功能类型房间的甲醛浓度均值不同,贮藏间甲醛浓度明显高于其他房间(P㩳0.05);居室装修后不同时间甲醛浓度均值不同,差异有统计学意义(P㩳0.05);不同通风情况影响各不同功能类型房间的甲醛浓度,经常通风居室的甲醛浓度均值明显低于偶尔通风的同类居室(P㩳0.05)。[结论]该市某居民区新装修住户室内甲醛污染较严重,影响室内甲醛浓度的因素主要有装修程度、装修后闲置时间及通风情况。
[Abstract]:[objective] to investigate the pollution of formaldehyde in decorated rooms and explore the influencing factors. [methods] A new residential district far from industrial production was selected in Jilin City, and 50 households with no more than half a year decoration were selected, and the indoor formaldehyde concentration was measured by portable formaldehyde meter. The related factors of formaldehyde concentration in residents were investigated by questionnaire. [results] the mean value of formaldehyde concentration in different functional rooms was different in 50 households within half a year, and the formaldehyde concentration in storage room was significantly higher than that in other rooms (P0. 05), and the mean value of formaldehyde concentration in different time after decoration was different. The difference was statistically significant (P0. 05), and different ventilation conditions affected the formaldehyde concentration in different functional rooms, and the mean value of formaldehyde concentration in regularly ventilated rooms was significantly lower than that in the occasionally ventilated rooms (P0. 05). [conclusion] the indoor formaldehyde pollution of newly decorated residents in a residential area in this city is serious. The main factors affecting indoor formaldehyde concentration are decoration degree, idle time after decoration and ventilation.
【作者单位】：吉林市北华大学公共卫生学院环境卫生学教研室;
【分类号】：X51

【共引文献】