| 苯并(a)芘的环境多介质迁移和归宿模拟 |
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| 引用本文： | 李静,吕永龙,王铁宇,焦文涛,史雅娟,罗维,汪光,王斌. 苯并(a)芘的环境多介质迁移和归宿模拟[J]. 环境工程学报, 2008, 2(2): 279-284 |
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| 作者姓名： | 李静 吕永龙 王铁宇 焦文涛 史雅娟 罗维 汪光 王斌 |
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| 作者单位： | 中国科学院生态环境研究中心城市与区域生态国家重点实验室,北京,100085;中国科学院研究生院,北京,100039;中国科学院生态环境研究中心城市与区域生态国家重点实验室,北京,100085 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) , 中国科学院知识创新工程项目 |
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| 摘 要： | 利用Level Ⅲ逸度模型,模拟分析了苯并(a)芘在天津地区气、水、土和沉积物多介质相间的浓度分布、迁移通量和累积趋势,结果表明:气、水相的平流输入是该区域苯并(a)芘的主要来源,土壤和沉积物是其最大的储库,占总残留量的99.38%;在气、水、土和沉积相中的浓度分别为1.96×10-10 mol/m3、3.26×10-6 mol/m3、1.34×10-3 mol/m3和7.74×10-3 mol/m3时,模型估测结果与同期实测浓度吻合较好,验证了模型的可靠性,并通过灵敏度分析,确定了模型的关键参数.
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| 关 键 词： | 苯并(a)芘 逸度模型 多介质迁移 归宿 |
| 文章编号： | 1673-9108(2008)02-0279-06 |
| 修稿时间： | 2007-08-15 |
Simulation of multi-media transfer and fate of benzo [ a ] pyrene |
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| Li Jing,Lu Yonglong,Wang Tieyu,Jiao Wentao,Shi Yajuan,Luo Wei,Wang Guang and Wang Bin. Simulation of multi-media transfer and fate of benzo [ a ] pyrene[J]. Techniques and Equipment for Environmental Pollution Control, 2008, 2(2): 279-284 |
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| Authors: | Li Jing Lu Yonglong Wang Tieyu Jiao Wentao Shi Yajuan Luo Wei Wang Guang Wang Bin |
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| Affiliation: | 1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085;2. Graduate School,Chinese Academy of Sciences, Beijing 100039,1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085;2. Graduate School,Chinese Academy of Sciences, Beijing 100039,1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085;2. Graduate School,Chinese Academy of Sciences, Beijing 100039 and 1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085;2. Graduate School,Chinese Academy of Sciences, Beijing 100039 |
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