| 西藏农村不同燃料利用类型对室内空气污染的影响 |
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| 引用本文： | 顾庆平,高翔,丁鹍,余琦,陈立民.西藏农村不同燃料利用类型对室内空气污染的影响[J].环境科学与技术,2009,32(4). |
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| 作者姓名： | 顾庆平 高翔 丁鹍 余琦 陈立民 |
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| 作者单位： | 复旦大学环境科学与工程系,上海,200433 |
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| 摘 要： | 研究了西藏自治区扎囊、江孜和当雄县农村的民居室内PM2.5污染情况。结果表明,西藏民居因室内日常使用燃料导致的颗粒物污染浓度因燃料-炉具组合的不同有较大差异,其中使用沼气的污染最低,日均颗粒物污染浓度为46.96μg/m3。除了牧区使用的干牛粪-火塘燃烧组合外,使用其它固体生物质燃料,如薪柴和干牛粪,其污染程度比前期在该区域的研究结果有了显著下降,但是仍高于国家标准。该区域的室内污染控制对策的制定,应当综合考虑厨卧分离、推广沼气、更换炉具等方式。
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| 关 键 词： | 西藏 室内空气 可吸入颗粒物 生物质燃料 |
Influence of Domestic Fuel Consumption on Indoor Air Pollution in Rural Tibet |
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| GU Qing-ping,GAO Xiang,DING Kun,YU Qi,CHEN Li-min.Influence of Domestic Fuel Consumption on Indoor Air Pollution in Rural Tibet[J].Environmental Science and Technology,2009,32(4). |
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| Authors: | GU Qing-ping GAO Xiang DING Kun YU Qi CHEN Li-min |
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| Affiliation: | Department of Environmental Science and Engineering;Fudan University;Shanghai 200433;China |
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| Abstract: | Indoor air pollution caused by domestic energy use was studied for rural Tibet area.PM2.5 concentration was monitored in Zhanang,Jiangzi and Dangxiong Counties.Results showed that different fuel-stove patterns resulted in variety of indoor air pollution.The use of methane caused the lowest daily average PM2.5 concentration of 46.96μg/m3.Besides dungopen fire combination,others showed significantly decrease of PM pollution compared to early studies in this area,although they still exceeded the national standard for indoor air quality. |
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| Keywords: | Tibet indoor air resperible particulate matter biomass |
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