| 王海峰,李建东,王清良,陈乡,江国平.酸法地浸采铀矿山地下水修复技术应用与探讨[J].南华大学学报(自然科学版),2023,(1):24~32, 70.[WANG Haifeng,LI Jiandong,WANG Qingliang,CHEN Xiang,JIANG Guoping.Application and Discussion on Groundwater Remediation Technology of Acid In-situ Leaching Uranium Mine[J].Journal of University of South China(Science and Technology),2023,(1):24~32, 70.] |
| 酸法地浸采铀矿山地下水修复技术应用与探讨 |
| Application and Discussion on Groundwater Remediation Technology of Acid In-situ Leaching Uranium Mine |
| 投稿时间：2022-04-16 |
| DOI：10.19431/j.cnki. 1673-0062.2023.01.004 |
| 中文关键词: 酸法浸出 地浸采铀 地下水 地下水修复 |
| 英文关键词:acid leaching in-situ leaching of uranium groundwater groundwater remediation |
| 基金项目:地浸铀矿山地下水修复技术研究(核工业集中研发) |
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| 中文摘要: |
| 随着地浸采铀矿山的退役,特别是应现代绿色矿山建设的要求,地下水修复越来越被重视,如何制定酸法地浸采铀矿山地下水修复法规,采用哪种修复技术才能获得更好的效果,这些问题一直困扰着环境保护部门和项目执行者。本研究针对酸法浸出矿山特点,提出了地下水修复法规的制定原则,并实践了地下水修复综合技术、自然净化、迁移净化、冲洗、弱酸浸出等方法,并在应用中获得较好的效果。在总结地浸采铀矿山地下水修复现场试验和退役矿山实际应用的基础上,充分分析影响地下水修复的矿床自然条件、地下水质量和用途、修复技术、修复费用和时间等因素,给出了推荐的酸法地浸采铀矿山地下水修复策略。 |
| 英文摘要: |
| With the decommissioning of in situ leaching uranium mines, especially in response to the requirements of modern green mine construction, groundwater remediation has become increasingly important. How to formulate regulations for groundwater remediation in acid in situ leaching uranium mines, and which remediation technology can be used to achieve better results, these issues have been troubling environmental protection departments and project implementers. This study proposes the principles for formulating groundwater remediation regulations based on the characteristics of acid in situ leaching mines, and practices comprehensive technologies for groundwater remediation, natural purification, migration purification, flushing, and weak acid leaching et al., which has achieved good results in application. On the basis of summarizing on-site experiments on groundwater remediation in in-situ leaching uranium mines and practical applications in decommissioning mines, factors such as the natural conditions of mineral deposits, groundwater quality and use, remediation technology, remediation cost and time that affect groundwater remediation are fully analyzed, and the recommended groundwater remediation strategy foracid in situ leaching uranium mines is proposed. |
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