| 哈拉沟煤矿矿井水资源化利用技术 |
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| 引用本文： | 王庆雄,马艳. 哈拉沟煤矿矿井水资源化利用技术[J]. 中国矿业, 2020, 29(S2): 121-125+134 |
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| 作者姓名： | 王庆雄 马艳 |
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| 作者单位： | 国家能源集团神东煤炭集团哈拉沟煤矿,神木职业技术学院 |
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| 基金项目： | 2019年度陕西省教育厅科研计划项目 |
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| 摘 要： | 基于哈拉沟煤矿矿井水综合利用实践摸索,提出了矿井水资源化利用技术。该技术统筹考虑矿井水产水点水质特点、用水点水质要求及已有水处理设施,从矿井水产水源头抓起,采取清污分离等措施,充分利用井下采空区联通和自净功能,在投入最小化的基础上,实现了矿井水生产、生活和生态化利用。通过矿井水资源化利用,实现经济效益2 231万元/a,减轻了矿井环保压力。
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| 关 键 词： | 矿井水 清污分离 采空区过滤 资源化利用 绿色开采 |
| 收稿时间： | 2020-06-06 |
| 修稿时间： | 2020-10-14 |
Utilization technology of water resources in Halagou coal mine |
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| WANG Qingxiong and MA Yan. Utilization technology of water resources in Halagou coal mine[J]. CHINA MINING MAGAZINE, 2020, 29(S2): 121-125+134 |
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| Authors: | WANG Qingxiong and MA Yan |
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| Affiliation: | Shendong Coal Group,National Energy Group,Shenmu Vocational and Technical College |
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| Abstract: | Based on the practice of comprehensive utilization of mine water in Halagou coal mine, the technology of mine water resources utilization is proposed. This technology co-ordinates the water quality characteristics of mine aquatic production points, water quality requirements for water points, and existing water treatment facilities. It starts from the source of aquatic production water and takes measures such as decontamination and separation. On the basis, it has realized the production, living and ecological utilization of mine water. Through the utilization of mine water resources, economic benefits of 22.31 million yuan / year were realized, which reduced the pressure on mine environmental protection. |
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| Keywords: | mine water cleanup and separation goaf filtration resource utilization environmental protection green mining |
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