摘要
[目的]了解新乡市居民家庭居室装修后空气污染现状。[方法]对2001～2004年新乡市部分城区居民居室装修后空气中甲醛、苯的检测情况进行分析。[结果]2001～2004年合计,甲醛浓度检测293户,超标率为65.53%;检测785个点,超标率为59.49%。苯浓度检测293户,超标率为30.38%;检测787个点,超标率为24.40%。居室空气中甲醛浓度与苯浓度超标率均呈逐年下降趋势(P<0.01)。[结论]居民家庭居室空气污染仍较严重。
[Objective]To know the air pollution situation of residents living quarters after decorated in Xinxiang city, [Methods]To analyze the examination data of formaldehyde,benzene from residents living quarters after decorated from 2001to 2004 in Xinxiang city. [Results]Formaldehyde concentration was examined at 785 spots in 293 families, the standard-exceeding rates were 59.49 % and 65.53 % respectively. Benzene concentration was examined at 787 spots in 293 families,the standard-exceeding rates were 24.40% and 30. 38% respectively. The standard-exceeding rates of formaldehyde and benzene showed descending trend year after year. （ P 〈0. 001）. [Conclusion] The air pollution of residents living quarters was still serious.
出处
《预防医学论坛》
2006年第4期492-493,共2页
Preventive Medicine Tribune
关键词
居室
装修
甲醛
苯
Living quarters
Decoration
Formaldehyde
Benzene
