| 采矿排水对周边水环境影响分析 |
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| 引用本文： | 吴丹,陶月赞,刘佩贵.采矿排水对周边水环境影响分析[J].安徽地质,2011,21(4):305-308. |
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| 作者姓名： | 吴丹 陶月赞 刘佩贵 |
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| 作者单位： | 合肥工业大学土木与水利工程学院,安徽合肥,230009;合肥工业大学土木与水利工程学院,安徽合肥,230009;合肥工业大学土木与水利工程学院,安徽合肥,230009 |
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| 基金项目： | 安徽省高等学校自然科学重大基金（ZD2009908） |
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| 摘 要： | 矿床采选过程中,不可避免地造成一定的外排废水,从而可能影响到周边地表水或地下水水质,为此,本文选取安徽省霍邱县铁矿群为例,应用模糊层次综合评价法以及改进的层次分析法,通过分析沿岗河及其支流采集的水样的水质指标测定结果,对矿区周边地表水的水质进行了评价。评价结果表明:各监测断面的水质均达到Ⅰ类水标准,说明在监测时段内,采矿外排水还未对周边地表水环境产生影响。
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| 关 键 词： | 模糊层次分析 水环境 采矿排水 |
INFLUENCE OF MINE DRAINAGE ON PERIPHERAL WATER ENVIRONMENT |
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| WU Dan,TAO Yue-zan,LIU Pei-gui.INFLUENCE OF MINE DRAINAGE ON PERIPHERAL WATER ENVIRONMENT[J].Geology of Anhui,2011,21(4):305-308. |
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| Authors: | WU Dan TAO Yue-zan LIU Pei-gui |
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| Institution: | (School of Civil Engineering and Water Conservancy,Hefei University of Technology,Hefei,Anhui 230009,China) |
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| Abstract: | Inevitable discharge of some waste water from ore mining and processing may influence peripheral surface water or groundwater quality.This paper,taking an example from the iron ore deposit cluster in Huoqiu County,Anhui Province,assessed surface water quality in the vicinity of a mine using fuzzy hierarchical comprehensive evaluation method and improved hierarchical analysis method as well as analysing the measurement results of water quality index of samples collected from the Yangang River and its tributaries.The assessment result indicates that water quality of each monitoring section is up to water standard I,implying that mine drainage has not yet created negative influence on neighboring surface water environment. |
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| Keywords: | fuzzy hierarchical analysis water environment mine drainage |
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