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| 我国大气颗粒物来源及特征分析 | |
| 引用本文： | 胡敏,唐倩,彭剑飞,王锷一,王淑兰,柴发合.我国大气颗粒物来源及特征分析[J].环境与可持续发展,2011,36(5):15-19. |
| 作者姓名： | 胡敏 唐倩 彭剑飞 王锷一 王淑兰 柴发合 |
| 作者单位： | 1. 北京大学环境科学与工程学院环境模拟与污染控制国家重点联合实验室,北京,100871 2. 环境保护部污染控制司,北京,100035 3. 中国环境科学研究院,北京,100012 |
| 基金项目： | 世界银行《中国大气污染控制综合管理研究》(项目编号:7156190) |
| 摘 要： | 我国大气颗粒物来源复杂,呈现大气复合型污染特征,对主要污染源进行识别和定量,是制定城市空气质量改善措施的基础。本研究总结了2000年以来我国近30个城市大气可吸入颗粒物PM10源解析研究,结果表明我国大气颗粒物PM10主要来自六类源:扬尘(土壤尘、道路尘、建筑尘);燃煤;工业排放;机动车排放;生物质燃烧;SO2、NOx、VOCs氧化产生的二次颗粒物。研究还表明,不同地区不同季节大气颗粒物主要来源和相对贡献存在差异。近年来随着大气颗粒物控制措施的实施,城市PM10污染状况已明显改善,大气细颗粒物PM2.5越来越受关注,在制定空气质量达标方案时,各类燃烧源和二次颗粒物的重要性将进一步上升。 |
| 关 键 词： | 大气颗粒物 源解析 受体模型 细颗粒物 |
Study on Characterization and Source Apportionment of Atmospheric Particulate Matter in China |
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| HU Min,TANG Qian,PENG Jianfei,WANG Eyi,WANG Shulan,CHAI Fahe.Study on Characterization and Source Apportionment of Atmospheric Particulate Matter in China[J].Environment and Sustainable Development,2011,36(5):15-19. | |
| Authors: | HU Min TANG Qian PENG Jianfei WANG Eyi WANG Shulan CHAI Fahe |
| Institution: | HU Min TANG Qian PENG Jianfei WANG Eyi2 WANG Shulan3 CHAI Fahe3(1.State Key Joint Laboratory of Environmental Simulation and Pollution Control,College of Environmental Sciences and Engineering,Peking University,Beijing 100871,2.Department of Pollution Prevention and Control,Ministry of Environmental Protection of the People's Republic of China,Beijing 100035,3.Chinese Research Academy of Environmental Sciences,Beijing 100012) |
| Abstract: | There are complex sources of atmospheric particulate matter(PM) in China,including not only the traditional primary sources but also secondary particulate matter converted from gaseous precursors.Therefore,in order to improve the air quality,it is necessary to identify the major sources,quantify their contribution,and develop targeted control policy and measures.This study makes an integrated analysis of the existing studies on source apportionment of atmospheric particulate matter in about thirty cities in... |
| Keywords: | Atmospheric Particulate Matter Source Apportionment Receptor Model Fine Particle |
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