| 从施工水文地质勘查孔看乌鲁木齐北部平原水质及变化 |
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| 引用本文： | 王拓,李崇博,郝应龙,安永刚,刘毅业.从施工水文地质勘查孔看乌鲁木齐北部平原水质及变化[J].新疆地质,2019(3):329-333. |
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| 作者姓名： | 王拓 李崇博 郝应龙 安永刚 刘毅业 |
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| 作者单位： | 新疆维吾尔自治区地质调查院 |
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| 基金项目： | 新疆维吾尔自治区地质调查院新疆乌鲁木齐市城市地质调查评价项目 |
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| 摘 要： | 通过水文地质钻探,抽水试验、样品分析等手段,结合前人资料,查明了乌鲁木齐北部平原内水文地质岩性结构、地下水分布状态,不同富水地段含水层特征参数等,并对地下水水质进行了评价。结果显示:评价区内赋存丰富的第四系松散岩类孔隙水,由单一结构潜水向双层或多层结构潜水、承压水演变。评价区潜水和浅层承压水质量等级为Ⅳ类或Ⅴ类,超标项目主要为硫酸盐、溶解性总固体、总硬度,较深层承压水质量等级为Ⅱ类。评价区浅层的潜水或承压水水质较差,较深层的承压水可作为理想的饮用水源。
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| 关 键 词： | 乌鲁木齐 水文地质条件 地下水 水质评价 |
Viewing the Groundwater Quality and Changes in the Northern Plain of Urumqi from the Hydrogeological Exploration Hole of Construction |
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| Wang Tuo,Li Chongbo,Hao Yinglong,An Yonggang,Liu Yiye.Viewing the Groundwater Quality and Changes in the Northern Plain of Urumqi from the Hydrogeological Exploration Hole of Construction[J].Xinjiang Geology,2019(3):329-333. |
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| Authors: | Wang Tuo Li Chongbo Hao Yinglong An Yonggang Liu Yiye |
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| Institution: | (Geological Research academy of Xinjiang,Urumqi,Xinjiang,830011,China) |
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| Abstract: | Through hydrogeological drilling,pumping test,sample analysis and other means,combined with previous da- ta,the hydrogeological lithology structure,groundwater distribution status,aquifer characteristic parameters of different water-rich sections,and groundwater quality in the northern plain of Urumqi were ascertained.The results show that there are abundant Quaternary loose rock pore waters in the evaluation area,which are evolved from single structure diving to double or multi-layer structure diving and confined water.The quality level of diving and shallow confined water in the assessment area is Grade IV or V. The excess of the project is mainly sulfate,total dissolved solids and total hardness. The quality level of the deeper confined water is Class II.The shallow layer of submersible or confined water in the as- sessment area is of poor quality, and the deeper confined water can be used as an ideal source of drinking water. |
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| Keywords: | Urumqi Hydrogeological conditions Groundwater Water quality evaluation |
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