广州大型购物中心室内空气中PM_(10)、CO和CO_2的分布和来源特征  

Distribution and sources of indoor PM_(10), CO And CO_2 in shopping malls in Guangzhou

作　　者：唐建辉[1] 王新明[1] 盛国英[1] 傅家谟[1] 

机构地区：[1]中国科学院广州地球化学研究所,广东广州540631

出　　处：《中国环境监测》2003年第2期13-17,共5页Environmental Monitoring in China

摘　　要：利用便携式测量仪,对广州市大型购物中心室内空气中的PM10、CO和CO2等进行了现场测定。结果表明,室内CO2和PM10浓度偏高。CO2全部超出了我国的室内空气标准,PM10全部超出了国家年平均标准,大部分超出了日平均标准。本文同时对购物中心内不同场所CO、CO2和PM10的浓度水平变化和来源特征进行了分析。Indoor PM10, CO and CO2 were measured with portable analyzers in large shopping malls in Guangzhou The results revealed relatively higher levels of PM10 and CO2; Measured CO2 levels all exceeded the indoor guideline value in China, and for PM10, they were all above the annual average guideline value while most of them were above the daily average guideline value Variation of CO, CO2 and PM10 with different sites as well as their source characterization were also presented in this study

关 键 词：室内空气质量 PM10 CO CO2 购物中心 

分 类 号：X823[环境科学与工程—环境工程]