| 济南某场地地下水污染控制技术研究 |
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| 引用本文： | 马永跃,靖新艳,韩昱,刘玉想,魏善明.济南某场地地下水污染控制技术研究[J].山东国土资源,2022,38(6). |
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| 作者姓名： | 马永跃 靖新艳 韩昱 刘玉想 魏善明 |
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| 作者单位： | 济南市生态环境局章丘分局;山东省地质矿产勘查开发局八〇一水文地质工程地质大队；山东省地下水环境保护与修复工程技术研究中心；山东大学 |
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| 摘 要： | 煤矿区地下水污染，具有隐蔽性、高污染、危害大，污染深度大，地质结构复杂，管控和修复难度大等特点。由于污染物产生和发展的途径不同，基岩地下水污染的管控和修复成为关键问题。采用帷幕注浆技术，优化注浆工艺和布井方式，可以有效解决污染域的控制，保障止水帷幕的实施效果安全性。通过在污染源周围构筑低渗透性的屏障，可以改变或阻断污染物的迁移途径。本文结合场地地下水污染阻断实例，分析了应对此类污染场地的技术背景、技术比选和技术研发，为实施类似工程提供了优选的解决方案。
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| 关 键 词： | 废弃矿井 地下水污染 帷幕注浆 济南 |
Study on Controlling Technology of Groundwater Pollution in a Certain Site in Ji'nan City |
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| MA Yongyue,JING Xinyan,HAN Yu,LIU Yuxiang,WEI Shanming.Study on Controlling Technology of Groundwater Pollution in a Certain Site in Ji'nan City[J].Land and Resources in SHANDONG Province,2022,38(6). |
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| Authors: | MA Yongyue JING Xinyan HAN Yu LIU Yuxiang WEI Shanming |
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| Abstract: | Underground water pollution in coal mine area has the characteristics of concealment, high pollution and great harm. It is difficult to control groundwater pollution due to its deep pollution and complex geological structures. Because of different ways of generation and development of pollutant, the control and remediation of bedrock groundwater pollution have become the key issues. By using curtain grouting technology, optimization of grouting technology and well layout, the pollution can be effectively controlled, and the implementation effect and safety of water stop curtain can be ensured. Through building low permeability barriers around pollution sources, the migration routes of pollutants can be changed or blocked. In this paper, combining with the practice of groundwater pollution prevention, technology background, technology comparison and selection and technology research and development strategies have been analyzed. It will provide optimal solutions for dealing in contaminated sites. |
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| Keywords: | Abandoned mines groundwater pollution curtain grouting Ji''nan city |
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