| 济南市环境空气中TSP和PM10来源解析研究 |
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| 引用本文： | 冯银厂,吴建会,朱坦,白志鹏,闫怀忠,谭晓哲.济南市环境空气中TSP和PM10来源解析研究[J].环境科学研究,2004,17(2):1-5. |
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| 作者姓名： | 冯银厂 吴建会 朱坦 白志鹏 闫怀忠 谭晓哲 |
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| 作者单位： | 1. 南开大学,环境科学与工程学院,天津,300071
2. 济南市环境监测站,山东,济南,250014 |
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| 基金项目： | 济南市建委项目(00661044) |
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| 摘 要： | 于1999-2000年在济南市5个采样点分别采集了环境空气中的总悬浮颗粒物(TSP)和可吸入颗粒物(PM10)，用化学质量平衡(CMB)受体模型和二重源解析技术解析了TSP和PM10的来源。结果表明，各主要源类对TSP的贡献率依次为：扬尘34％，煤烟尘25％，土壤风沙尘18％，机动车尾气尘6％，建筑水泥尘2％，其他15％；对PM10的贡献率依次为：扬尘30％、煤烟尘27％，土壤风沙尘15％，机动车尾气尘9％，建筑水泥尘3％，其他16％。
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| 关 键 词： | 颗粒物 源解析 CMB 二重源解析技术 济南 |
| 文章编号： | 1001-6929(2004)02-0001-05 |
| 收稿时间： | 2003/3/31 0:00:00 |
| 修稿时间： | 2003年3月31日 |
Study on Source Appointment of TSP and PM10 in Air Environment in Jinan |
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| FENG Yin-Chang,WU Jian-hui,ZHU Tan,BAI Zhi-peng,YAN Huai-zhong and TAN Xiao-zhe.Study on Source Appointment of TSP and PM10 in Air Environment in Jinan[J].Research of Environmental Sciences,2004,17(2):1-5. |
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| Authors: | FENG Yin-Chang WU Jian-hui ZHU Tan BAI Zhi-peng YAN Huai-zhong and TAN Xiao-zhe |
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| Institution: | FENG Yin-Chang~1,WU Jian-hui~1,ZHU Tan~1,BAI Zhi-peng~1,YAN Huai-zhong~2,TAN Xiao-zhe~2 |
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| Abstract: | Samples for TSP and PM_(10) were collected from 1999 to 2000 at five sites in Jinan.The authors investigated the contributions of emission sources to TSP and PM_(10) in Jinan by chemical mass balance (CMB) and nested chemical mass balance(NCMB) receptor models.The results showed that the major contributors of TSP in Jinan include:urban resuspended dusts 34%,coal combustion 25%,soil dusts 18%,motor vehicle exhausts 6%,cement dusts 2% and unexplained mass 15%.The major sources of PM_(10) aerosols are:urban resuspended dusts 30%,coal combustion 27%,soil dusts 15%,motor vehicle exhausts 9%,cement dusts 3% and unexplained mass 16%. |
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| Keywords: | particulates source appointment chemical mass balance (CMB) nested chemical mass balance (NCMB) Jinan |
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