工业水处理 ›› 2025, Vol. 45 ›› Issue (10): 1-9. doi: 10.19965/j.cnki.iwt.2024-0942

• 专论与综述 •    

矿井水中有机污染物控制技术研究进展

胡嘉敏1(), 包一翔1(), 吴敏1, 王靖宇1, 何瑞敏1,2   

  1. 1. 北京低碳清洁能源研究院煤炭开采水资源保护与利用全国重点实验室,北京 102209
    2. 国家能源神东煤炭集团有限责任公司技术研究院,陕西 榆林 719315
  • 收稿日期:2025-04-24 出版日期:2025-10-20 发布日期:2025-11-05
  • 通讯作者: 包一翔
  • 作者简介:

    胡嘉敏(1995— ),博士,工程师,E-mail:

  • 基金资助:
    国家自然科学基金青年基金项目(52100070); 国家能源集团科技创新项目(GKNY-21-46); 国家能源集团科技创新项目(SZY93002211N)

Research progress on control technologies of organic pollutants in coal mining water

Jiamin HU1(), Yixiang BAO1(), Min WU1, Jingyu WANG1, Ruimin HE1,2   

  1. 1. State Key Laboratory of Water Resource Protection and Utilization in Coal Mining, National Institute of Clean and Low Carbon Energy, Beijing 102209, China
    2. Technology Research Institute, China Energy Shendong Coal Group Co. , Ltd. , Yulin 719315, China
  • Received:2025-04-24 Online:2025-10-20 Published:2025-11-05
  • Contact: Yixiang BAO

摘要:

矿井水资源的保护与利用是我国煤炭绿色开发的重要组成部分。矿井水中存在着多种有机污染物,其来源、在矿井水中的迁移路径和控制技术的研究仍较为欠缺。阐述了煤矿区域有机污染物的主要来源,包括井下机械设备用润滑油和乳化液、煤矸石淋溶液、罗克休等高分子注浆充填材料和水处理药剂等,系统分析了有机污染物在矿区“植被—土壤—岩层—矿井水”中的迁移路径,探讨了4种传统水处理技术(混凝沉淀、吸附法、高级氧化技术和膜分离技术)在有机污染物去除方面的应用现状、技术前景和限制因素,结合矿井水水质特征分析了现有水处理技术的应用条件,提出了煤矿地下水库协同技术对矿井水中有机污染物大规模低成本处理的技术思路。最后,展望了未来矿区治理和削减有机污染物的发展方向。

关键词: 矿井水, 有机污染物, 来源, 迁移路径, 控制技术

Abstract:

The protection and utilization of coal mining water resources is an important part of coal green development of China. There are many kinds of organic pollutants in mining water, and the research on their source, migration path and control technology in mining water is still lacking. The main sources of organic pollutants in coal mine were described, including lubricating oil and emulsions used for underground mechanical equipment, coal gangue leaching solutions, polymer materials such as Rocsil for grouting and filling, and water treatment agents. The migration path of organic pollutants in the “vegetation-soil-rock-mining water” of mining areas was systematically analyzed. The application status, technical prospect and limiting factors of four traditional water treatment technologies (coagulation precipitation, adsorption, advanced oxidation and membrane separation) in the removal of organic pollutants were discussed. Combined with the characteristics of mining water, the application conditions of existing water treatment technology were analyzed, and the technical approach for large-scale and low-cost treatment of organic pollutants in mine water using collaborative technology of underground water reservoirs in coal mines was put forward. Finally, the development direction of future mining area governance and reduction of organic pollutants was discussed.

Key words: coal mining water, organic pollutants, source, migration pathway, control technology

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