深圳市某区室内空气污染调查分析与控制  

Investigation and control of indoor air pollution in a district of Shenzhen City

作　　者：刘姗姗[1] 尹江伟[1] 李行方[1] 邵鹏[1] LIU Shan-shan;YIN Jiang-wei;LI Xing-fang;SHAO Peng(Bao'an District Center for Disease Control and Prevention of Shenzhen,Shenzhen,Guangdong 518101,China)

机构地区：[1]深圳市宝安区疾病预防控制中心,广东深圳518101

出　　处：《中国卫生检验杂志》2020年第16期2025-2027,2031,共4页Chinese Journal of Health Laboratory Technology

摘　　要：目的室内空气污染与每个人的健康密切相关,室内也是人类活动的主要场所。因此,调查研究室内空气污染物的污染状况很有必要。方法对深圳市某区35户家庭室内空气污染物进行调查分析,调查的污染物包括甲醛、二氧化氮和苯系物(苯、甲苯、二甲苯),参考室内空气质量标准(GB/T 18883—2002)中的标准值进行判断。结果通过研究发现,这5种室内污染物的浓度均未超过国家室内空气质量标准,表明深圳市宝安区家庭室内空气质量良好,不会对居民健康产生威胁和危害。结论深圳市某区室内二氧化氮、甲醛、苯、甲苯、二甲苯的整体污染情况较轻,对居民的居室环境影响较小。Objective Indoor air pollution is closely related to everyone's health,and it is also the main place for human activities.Therefore,it is necessary to investigate the pollution status of indoor air pollutants.Methods The indoor air pollutants of 35 households in a district of Shenzhen City were investigated and analyzed.The investigated pollutants included formaldehyde,nitrogen dioxide and benzene series(benzene,toluene,xylene).The indoor air quality standard(GB/T 18883-2002)was used for judgment.Results According the study,the concentrations of five indoor pollutants did not exceed the national indoor air quality standards,which indicated that the indoor air quality in Bao'an District of Shenzhen was good and did not pose a threat or hazard to the health of residents.Conclusion The indoor air pollution of nitrogen dioxide,formaldehyde,benzene,toluene and xylene in a district of Shenzhen City is relatively light,and the indoor environmental impact on residents is relatively small.

关 键 词：深圳市某区 空气 环境监测 卫生保健 

分 类 号：R122[医药卫生—环境卫生学]