| 某污染场地周边地下水环境质量评价 |
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| 引用本文： | 盛益之,王广才,张琦伟,夏广卿.某污染场地周边地下水环境质量评价[J].现代地质,2012,26(3):601-606,613. |
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| 作者姓名： | 盛益之 王广才 张琦伟 夏广卿 |
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| 作者单位： | 1. 中国地质大学水资源与环境学院,北京,100083
2. 北京市水利规划设计研究院,北京,100044 |
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| 基金项目： | 北京市南水北调工程建设委员会项目 |
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| 摘 要： | 在分析了某污染场地周边地区水文地质条件的基础上,对区内17个监测点进行了地下水取样测试,并选取17项环境质量评价因子,以《地下水质量标准》(GB/T14848-93)为评价标准,采用单因子评价法、综合指数评价法与模糊综合评价法对某污染场地下水水质予以评价。结果表明,研究区地下水中的N-NH3、SO24-、总硬度、pH、Cr、Mn和As等多项指标超标,地下水水质受到了较严重的污染,其南、北两区域的油库、垃圾场以及城市污水排放是可能的地下水污染源。
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| 关 键 词： | 地下水 环境质量评价 单因子评价法 综合指数评价法 模糊综合评价法 |
Groundwater Environmental Quality Assessment for the Area Around a Contaminated Site |
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| SHENG Yi-zhi
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WANG Guang-cai
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ZHANG Qi-wei
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XIA Guang-qing.Groundwater Environmental Quality Assessment for the Area Around a Contaminated Site[J].Geoscience——Journal of Graduate School,China University of Geosciences,2012,26(3):601-606,613. |
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| Authors: | SHENG Yi-zhi WANG Guang-cai ZHANG Qi-wei XIA Guang-qing |
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| Institution: | 2(School of Water Resources and Environment,China University of Geosciences,Beijing 100083,China) |
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| Abstract: | Based on the analysis of hydrogeological condition around a contaminated site,groundwater samples from 17 monitoring spots in the study area were tested.Quality of groundwater environmental was assessed by choosing 17 assessment factors of environmental quality,appling Single Factor Evaluation,Comprehensive Index Evaluation and Fuzzy Comprehensive Evaluation,and taking the Quality Standard for Groundwater(GB/T14848-93) as the standard.Results indicated that N-NH3,SO2-4,total hardness,pH,Cr,Mn and As had exceeded the criterion,and groundwater quality in the study area was seriously contaminated.Such a groundwater deterioration was probably due to the landfills,petrol station and urban sewage drainage in the northern and southern regions of the study area. |
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| Keywords: | groundwater environmental quality assessment single factor evaluation comprehensive index evaluation Fuzzy Comprehensive Evaluation |
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