| 交通来源颗粒物排放因子的研究 |
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| 引用本文： | 王 玮,岳 欣,刘红杰,丁 焰,汤大钢.交通来源颗粒物排放因子的研究[J].环境科学研究,2001,14(4):36-40. |
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| 作者姓名： | 王 玮 岳 欣 刘红杰 丁 焰 汤大钢 |
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| 作者单位： | 中国环境科学研究院,北京 100012 |
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| 基金项目： | 交通部重点科技项目 (95 -0 6-0 1-19)，北京市蓝天工程项目 |
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| 摘 要： | 用谭裕沟隧道TSP,PM10和PM2.5的质量浓度和主要成分的分析结果,得到一定机动车流量和速度下交通来源不同粒径颗粒物质量浓度和主要成分的平均排放因子,可以基本代表北京市机动车行驶的综合排放因子,具有应用价值.还估算了北京市交通来源不同粒径颗粒物及其主要化学成分的排放量.
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| 关 键 词： | 机动车 交通来源污染 隧道实验 TSP PM10 PM2.5 排放因子 |
| 文章编号： | 1001-6929(2001)04-0036-05 |
| 收稿时间： | 2000/11/29 0:00:00 |
Study on Emission Factors of Particles from Traffic Sources |
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| WANG Wei,YUE Xin,LIU Hong-jie,DING Yan and TANG Da-gang.Study on Emission Factors of Particles from Traffic Sources[J].Research of Environmental Sciences,2001,14(4):36-40. |
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| Authors: | WANG Wei YUE Xin LIU Hong-jie DING Yan and TANG Da-gang |
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| Institution: | Chinese Research Academy of Environmental Sciences, Beijing 100012, China |
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| Abstract: | On the basis of analytical results of mass concentrations and major compositons of TSP,PM 10 ,PM 2.5 obtained around Tanyugou highway tunnel,the average emission factors and mass concentrations of major compositions of particles with different diameters from traffic under certain vehicle flow rates and vehicle velocities were obtained.These emission factors could basically represent the comprehensive emission factors of particles from vehicle traffic in Beijing.It is also practical for calculation and modeling of vehicle emission pollution.The emission amounts of particles with different diameters and their major chemical components from traffic sources in Beijing were calculated also. |
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| Keywords: | vehicles pollution from traffic sources highway tunnel experiment TSP PM 10 PM 2 5 emission factor |
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