| 安徽省沱河沿河地区地下水水质现状 |
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| 引用本文： | 朱学群,林桂香,蒋艳娇.安徽省沱河沿河地区地下水水质现状[J].安徽地质,2013(2):146-149. |
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| 作者姓名： | 朱学群 林桂香 蒋艳娇 |
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| 作者单位： | 安徽省地质环境监测总站,安徽合肥,230001;安徽省地质环境监测总站,安徽合肥,230001;安徽省地质环境监测总站,安徽合肥,230001 |
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| 摘 要： | 通过对沱河沿河2km范围内地下水取样分析,查明了沿河地带村镇的地下水质现状,10m以浅地下水污染严重,以Ⅴ类水为主;10～20m地下水污染较轻,大部分为Ⅵ类水,其次为Ⅳ类水;20m以下地下水基本未受污染,水质较好,以Ⅶ类水为主。污染原因主要是河水污染、汛期河水倒灌、利用河水灌溉、化肥的过量使用、生活污水等。
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| 关 键 词： | 水质状况 地下水 沱河 |
Current situation of groundwater in the area along the Tuo River in Anhui Province |
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| ZHU Xue-qun,LIN Gui-xiang,JIANG Yan-jiao.Current situation of groundwater in the area along the Tuo River in Anhui Province[J].Geology of Anhui,2013(2):146-149. |
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| Authors: | ZHU Xue-qun LIN Gui-xiang JIANG Yan-jiao |
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| Institution: | (Anhui Institute of Geo-environment Monitoring,Hefei, Anhui 230001,China) |
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| Abstract: | Based on analysis of water sampled from a 2km range along the Tun River,this paper disclosed current situa- tion of the groundwater quality of villages along the Tun River： 0-10m groundwater, seriously polluted, mainly class V water; 10- 20m slightly polluted, mostly III, some IV; 20m and below, basically unpolluted, good quality, largely III. Pol- lution is substantially sourced from river water, backward flow from river in flooding season, river water irrigation, ex- cessive use of fertilizer and living sewage. |
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| Keywords: | water quality status groundwater the Tuo River |
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