| 煤矿水资源循环利用模式分析 |
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| 引用本文： | 高,宁.煤矿水资源循环利用模式分析[J].中州煤炭,2023,0(4):193-198. |
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| 作者姓名： | 高 宁 |
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| 作者单位： | （西安交通工程学院 土木工程学院，陕西 西安 710300） |
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| 摘 要： | 妥善处理煤矿污水能够提高矿井水资源的利用率，针对煤矿的水资源循环利用模式展开分析。首先，对矿井水、煤矿灰岩水、矿区生活污水的现状展开详细分析，总结了矿井水源日渐枯竭的主要因素；然后，在矿井水资源采样的基础上，统计水样中的离子含量并分析水质特征。基于特征提取结果，从矿井水混凝沉淀处理回用、矿区生活污水生物处理、洗煤厂水体悬浮固体处理3个角度，对矿井水体实行处理，再利用循环水池实现水体回用，达到提升矿井水资源利用率的目的。
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| 关 键 词： | 水资源处理 水资源循环利用 模式分析 水资源利用率 |
Analysis on mode of recycling utilization of water resources in coal mines |
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| Gao Ning. Analysis on mode of recycling utilization of water resources in coal mines[J].Zhongzhou Coal,2023,0(4):193-198. |
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| Authors: | Gao Ning |
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| Affiliation: | （School of Civil Engineering，Xi′an Traffic Engineering Institute，Xi′an 710300，China） |
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| Abstract: | Proper treatment of coal mine sewage could improve the utilization rate of mine water resources，so this paper analyzed the recycling utilization mode of coal mine water resources.Firstly，the present situation of coal mine water，coal mine limestone water and coal mine sewage was analyzed in detail，and the main factors of coal mine water depletion were summarized.Then on the basis of sampling of coal mine water resources，the ion content in water samples was counted and the characteristics of water quality were analyzed.Based on the result of feature extraction，the coal mine water was treated from three perspectives:coagulation and sedimentation treatment and reuse of mine water，biological treatment of mining area domestic sewage，and suspended solid treatment of coal washing plant water body.Then，the circulating water tank is used to achieve water body reuse，achieving the goal of improving the utilization rate of mine water resources. |
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| Keywords: | ,water resource treatment, water resource recycling and utilization, pattern analysis, water resource utilization rate |
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