| 地下水浅埋区某加油站特征污染物空间分布简 |
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| 引用本文： | 杨青,陈小华,孙从军,康丽娟,赵振,陈漫漫. 地下水浅埋区某加油站特征污染物空间分布简[J]. 环境工程学报, 2014, 8(1): 98-103 |
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| 作者姓名： | 杨青 陈小华 孙从军 康丽娟 赵振 陈漫漫 |
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| 作者单位： | 上海市环境科学研究院, 上海 200233;上海市环境科学研究院, 上海 200233;上海市环境科学研究院, 上海 200233;上海市环境科学研究院, 上海 200233;上海市环境科学研究院, 上海 200233;上海市环境科学研究院, 上海 200233 |
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| 基金项目： | 国家环保公益性行业科研专项（201109014） |
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| 摘 要： | 加油站渗漏污染地下水已经是一个世界性的问题。由于浅埋区加油站储罐与地下水密切接触，更加剧储罐的腐蚀。为揭示加油站渗漏的典型污染物石油烃（TPH）、苯系物（BTEX）、萘和甲基叔丁基醚（MTBE）在该水文地质条件下的迁移变化，在浅埋区某加油站开展了平、枯、丰水期的地下水监测工作。在水平分布上，TPH、BTEX、萘基本相似，均在加油岛附近形成高浓度区，而MTBE则更易随地下水流动而迁移，呈现出不同的污染晕。在垂直分布上，地下水的水位变动是污染物浓度分布的主要影响因素。
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| 关 键 词： | 地下水浅埋区 石油烃 苯系物 甲基叔丁基醚 萘 |
Spatial distribution of typical pollutants of gas stations in shallow water-table areas |
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| Yang Qing,Chen Xiaohu,Sun Congjun,Kang Lijuan,Zhao Zhen and Chen Manman. Spatial distribution of typical pollutants of gas stations in shallow water-table areas[J]. Techniques and Equipment for Environmental Pollution Control, 2014, 8(1): 98-103 |
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| Authors: | Yang Qing Chen Xiaohu Sun Congjun Kang Lijuan Zhao Zhen Chen Manman |
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| Affiliation: | Shanghai Academy of Environmental Sciences, Shanghai 200233, China;Shanghai Academy of Environmental Sciences, Shanghai 200233, China;Shanghai Academy of Environmental Sciences, Shanghai 200233, China;Shanghai Academy of Environmental Sciences, Shanghai 200233, China;Shanghai Academy of Environmental Sciences, Shanghai 200233, China;Shanghai Academy of Environmental Sciences, Shanghai 200233, China |
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| Abstract: | Leakage and spilling of the gas stations is a worldwide problem. The underground storage tanks of shallow water-table areas are closely contacted with groundwater, which enhance their corrosion. Groundwater monitoring was carried out in dry, temperate, and wet seasons at a concerned gas station in shallow water-table area in order to reveal the migration and transformation mechanisms of total petroleum hydrocarbon(TPH),benzene, toluene, ethylbenzene, and xylene(BTEX), naphthalene and methyl tert-butyl ether(MTBE) in such area. The horizontal distribution of TPH, BTEX, naphthalene was similar, and the high concentration appeared at filling island. MTBE migrated with groundwater flow, and appeared different pollution plum. Water level fluctuation is the main factors of the vertical distribution of contaminates. |
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| Keywords: | shallow water-table area total petrol hydrocarbon (TPH) benzene, toluene, ethylbenzene, and xylene(BTEX) methyl tert-butyl ether(MTBE) naphthalene |
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