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基于U型管原理的浅层地下流体环境监测与取样技术
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  • 英文篇名:U-TUBE BASED ENVIRONMENT MONITORING AND SAMPLING TECHNOLOGY FOR SHALLOW SUBSURFACE FLUID
  • 作者:李琦 ; 刘学浩 ; 李霞颖 ; 卢绪涛 ; 宋然然 ; 李小春
  • 英文作者:LI Qi;LIU Xue-hao;LI Xia-ying;LU Xu-tao;SONG Ran-ran;LI Xiao-chun;State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics (IRSM), Chinese Academy of Sciences;University of Chinese Academy of Sciences;Wuhan Center;
  • 关键词:地下水 ; 环境监测 ; U型管 ; 取样技术 ; 气液分离
  • 英文关键词:groundwater;;environmental monitoring;;U-tube;;sampling technology;;gas-liquid separation
  • 中文刊名:环境工程
  • 英文刊名:Environmental Engineering
  • 机构:中国科学院武汉岩土力学研究所岩土力学工程与国家重点实验室;中国科学院大学;中国地质调查局武汉地质调查中心;
  • 出版日期:2019-02-15
  • 出版单位:环境工程
  • 年:2019
  • 期:02
  • 基金:科技部国家科技支撑计划(2012BAC24B05)
  • 语种:中文;
  • 页:11-15+24
  • 页数:6
  • CN:11-2097/X
  • ISSN:1000-8942
  • 分类号:X832
摘要
在能源与废弃物地下储存及地下水环境评估与污染治理等领域,为了对地下水环境进行三维高精度连续监测,中国科学院武汉岩土力学研究所开发了一种基于U型管原理的地下流体多层取样和监测装置。介绍了这种基于U型管原理的气体推动式取样装置,并与国内外多种同类型的取样技术进行对比。共开发出3种不同型号的流体取样装置,经过多次场地试验和工程检验,验证了该浅层U型管监测装备是一种性能可靠、运行稳定的浅部地层(0~200 m)取样监测设备。作为地下水环境监测平台,浅层U型管监测系统可以进行技术集成化改进并进一步增加其应用深度,后期开发前景和应用前景广阔。
        In the fields of energy and waste underground storage, groundwater environmental assessment and contamination remediation, etc., in order to carry out three-dimensional groundwater monitoring with high accuracy, Institute of Rock and Soil Mechanics of Chinese Academy of Sciences(IRSM CAS) developed a multilayer sampling and monitoring device, i.e. the U-tube monitoring system. This paper introduced the U-tube based gas-driven sampling device, and compared it with some similar sampling devices globally. Three different types of fluid sampling devices were developed by IRSM CAS. And after several field tests and engineering tests, it has been verified that the U-tube monitoring system developed by IRSM CAS was a shallow-subsurface(0~200 m) sampling monitoring device with reliable performance and stable operation. As a groundwater monitoring platform, the shallow-subsurface U-tube monitoring system can conduct technically integrated improvement and increase its depth of application, thus having a broad development prospect and application prospect.
引文
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