| 南京市城区环境空气中总悬浮颗粒物的源解析 |
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| 引用本文： | 杭维琦,黄世鸿.南京市城区环境空气中总悬浮颗粒物的源解析[J].环境监测管理与技术,2000,12(4):18-21. |
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| 作者姓名： | 杭维琦 黄世鸿 |
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| 作者单位： | [1]南京市环境监测中心站 [2]南京大学 |
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| 摘 要： | 应用受体模式的化学质量平衡法（ＣＭＢ），对南京市城区７个环境监测点环境空气中的总悬浮颗粒物（ＴＳＰ）进行污染源的源解析，得出４类主要污染源对ＴＳＰ的平均贡献率，建筑尘３９．８％、煤烟尘２５．７％，土壤尘１９．２％，冶炼尘１．８％，同时，对该市城区的地面尘也进行了源解析，表明地面尘与环境中ＴＳＰ的构成相近。
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| 关 键 词： | 总悬浮颗粒物 化学质量平衡法 源解析 南京 采样 |
The Source Analysis of TSPin Urban Atmosphere of Nanjing |
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| HANG Wei qi ,HUANG Shi hong.The Source Analysis of TSPin Urban Atmosphere of Nanjing[J].The Administration and Technique of Environmental Monitoring,2000,12(4):18-21. |
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| Authors: | HANG Wei qi HUANG Shi hong |
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| Institution: | HANG Wei qi 1,HUANG Shi hong 2 |
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| Abstract: | The pollution source of TSP in urban atmosphere of Nanjing from seven environmental monitoring sites were analyzed by the chemical mass balance method (CMB) based on receptor model. The average contribution of four pollution sources to TSP were that: building dust was 39.8%, coal smoke dust was 25.7%, soil dust was 19.2%, smelting dust was 1.8%. The source of land surface dust was also researched, and is constitution was as same as TSP in atmosphere. |
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| Keywords: | TSP Chemical mass balance method Source analysis Nanjing Urban district |
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