垂直阻隔技术的应用与对比研究  

Application and Comparison of Vertical Barrier Technology

作　　者：甄胜利[1] 霍成立[1] 贺真[1] 郑中华[1] 郑峰[1] 孙晓东[1] 刘力奇[1] 

机构地区：[1]北京高能时代环境技术股份有限公司,北京100095

出　　处：《环境卫生工程》2017年第1期51-56,共6页Environmental Sanitation Engineering

基　　金："十三五"国家重点研发计划项目(2016YFB0303205);北京市金桥工程种子资金C类项目(ZZ16022)

摘　　要：介绍了垂直阻隔技术的定义及分类,阐述了垂直阻隔技术在填埋场污染防控等领域的应用现状,从防渗墙深度、施工工艺、防渗性能、耐腐蚀性能、防渗材料、使用寿命等方面,重点对比分析了土-膨润土泥浆墙与HDPE膜柔性防渗墙的技术优缺点,同时指出了垂直阻隔技术的发展方向。We introduced the definition and classification of vertical barrier technology, and its application in the field of environment protection such pollution prevention and control in landfill. The advantages and disadvantages of the soil-ben- tonite slurry wall and HDPE membrane vertical barrier wall were mainly analyzed from the aspects of the depth of the cutoff wall, construction technology, impervious performance, corrosion resistance, anti-seepage materials, service life. Finally, the development trend for the vertical barrier technology was pointed out.

关 键 词：垂直阻隔技术 土-膨润土泥浆墙 HDPE膜柔性防渗墙 

分 类 号：X705[环境科学与工程—环境工程]