| 引用本文: | 王昭俊,谢栋栋,唐瑞.严寒地区冬季农宅室内燃烧污染及相关性[J].哈尔滨工业大学学报,2014,46(6):60.DOI:10.11918/j.issn.0367-6234.2014.06.012 |
| WANG Zhaojun,XIE Dongdong,TANG Rui.Indoor air pollutants and their correlation at rural houses in severe cold region in winter[J].Journal of Harbin Institute of Technology,2014,46(6):60.DOI:10.11918/j.issn.0367-6234.2014.06.012 |
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| 摘要: |
| 为了解严寒地区冬季农宅室内空气污染的现状,对哈尔滨附近两个村10户农宅室内污染物PM2.5、PM10、CO、CO2、SO2、NOx、TVOC和NH3进行了现场测试,并分析了其相关性．结果表明:PM2.5、PM10、CO、CO2、SO2和NOx污染严重,超标率分别为93％、75％、62％、23％、99％和64％,是室内主要的污染物;PM10与PM2.5,PM2.5与CO之间皆显著线性相关,SO2与CO2、NOx与SO2之间皆线性相关;通过室内污染物间的相关性分析,提出了严寒地区冬季农宅室内空气品质主要检测指标和简易测试方法． |
| 关键词: 室内空气污染物 检测指标 相关性 农宅 冬季 |
| DOI：10.11918/j.issn.0367-6234.2014.06.012 |
| 分类号:X508 |
| 基金项目:国家“十二五”科技支撑计划项目(2011BAJ08B07); 哈尔滨市科技创新人才研究专项资金项目(2013RFXXJ045). |
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| Indoor air pollutants and their correlation at rural houses in severe cold region in winter |
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WANG Zhaojun, XIE Dongdong, TANG Rui
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(School of Municipal and Environmental Engineering, Harbin Institute of Technology, 150090 Harbin, China)
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| Abstract: |
| To explore the indoor air pollution at rural houses in severe cold region in winter, a field study was conducted at 10 rural houses in two villages around Harbin. The indoor pollutants including PM2.5, PM10, CO, CO2, SO2, NOx, TVOC and NH3 were tested and the correlation of pollutants were analyzed. The results showed that PM2.5, PM10, SO2, NOx, CO2 and CO were the main pollutants at rural houses in winter, with the overproof rates of 93％, 75％, 62％, 23％, 99％, 64％, respectively. There were good relations between PM10 and PM2.5, CO and PM2.5, respectively. In addition, the linear correlations were also found between SO2 and CO2, NOx and SO2, respectively. The main test indices of pollutants were given based on the regression analysis results. The test method of pollutants was proposed at rural houses in severe cold region in winter. |
| Key words: indoor air pollutants test indices correlation rural houses winter |
