潍坊市2007-2008年居室装修后空气污染状况分析  

Indoor Air Pollution Status of Decorated Rooms in Weifang During 2007-2008

作　　者：官洪国[1] 韩辅廉[1] 刘本先[1] 张丽[1] 王晓倩[1] 

机构地区：[1]潍坊市疾病预防控制中心,山东潍坊261041

出　　处：《中国卫生工程学》2009年第2期97-98,共2页Chinese Journal of Public Health Engineering

摘　　要：目的了解潍坊市居民住宅装修后引起的室内空气污染状况及对人体健康的危害。方法抽取潍坊市城区186户装修后1个月内的居室进行现场采样检测，每户采样2～3个点。甲醛采用电化学分析法；苯、甲苯、二甲苯、总挥发性有机物（TVOC）现场采样，采用实验室气相色谱法；对可吸入颗粒物（PM10）采取现场测定。结果186户居室共采样465份，甲醛户超标率为72．58％，最大超标倍数31．6倍；苯、甲苯、二甲苯超标率分别为35．05％、32．25％和34．40％，TVOC超标率为16．77％，4项指标总超标率为29．62％；可吸入颗粒物超标率为14．83％。结论居室装修后引起空气污染较重，应注重使用环保材料及加强通风治理措施，不要急于入住。Objective To explore the degree of indoor air pollution and human health hazards after decoration. Methods 186 rooms that had been finished decorating were selected after one month and monitored by field sampling inspection, 2 -3 sites were sampled each room. Formaldehyde was detected with electrochemical analysis ; benzene, toluene, xylene and TVOC were detected with gas chromatography, respirable particulate matter （PM10） was measured at the scene. Results 465 samples were collected in 186 rooms. The exceeding rate of formaldehyde was 72. 58% , the largest exceeding standard multiple was 31.6 of national standards. The exceeding rates of benzene, toluene and xylene were 35.05% , 32. 25% and 34.40% ,respectively ; the exceeding rate of TVOC was 16.77% , the total exceeding rate of the above four indicators was 29. 62%. Over standard rate of PM10 was 14. 83%. Conclusion Decorating room can cause air pollution, people should use environmental protection material and strengthen the management of ventilation.

关 键 词：装修 空气污染 检测 对策 

分 类 号：R126[医药卫生—环境卫生学]