摘要
通过对哈尔滨市装饰装修竣工一年内的60户室内空气污染物检测分析,结果表明:室内空气甲醛超标64.1%,苯超标54.1%,甲苯超标35.6%,二甲苯超标30.6%。采用臭氧法,光催化氧化法和药剂法三种方法对室内空气污染物甲醛和苯进行净化效果实验研究,评价其净化效果,比较了三种方法的优劣。
According to the tests and analyses of indoor air poUution in 60 family houses built and decorated in a year in Harbin, it has been revealed that the concentration of formaldehyde is higher than the stipulated standards for 64. 1 percents, and benzene for 54. 1 percents, toluene for 35.6 percents, dimethylbenzene for 30. 6 percents. The decontamination effect using ozone oxidation, photocatalytic oxidation reaction and medicament reaction is studied in order to assess and compare the three methods.
出处
《环境科学与管理》
CAS
2007年第6期116-119,共4页
Environmental Science and Management
基金
黑龙江省科技攻关项目(编号GC04C213)
关键词
甲醛
苯系物
检测
formaldehyde
benzene series
test
