柔性垂直阻隔技术在危废污染应急治理项目中的应用

详细信息

刊出日期: 2016-10-10

Application of Technology of Flexible Vertical Seepage Control Block in the Project of the Hazardous Waste Pollu-tion Emergency Control

Publish Date: 10 October 2016

摘要: 通过江苏省靖江市一危废污染应急治理项目,对比刚性垂直阻隔,采用柔性垂直阻隔可更好地阻断场地内填埋污染物与周边土壤及地下水的水力联系。柔性垂直阻隔具有防渗性能好、抗变形能力强、使用寿命长等特点,并重点阐述了其技术原理、施工工艺及施工要点,可为后续类似工程提供参考。
- 柔性垂直阻隔 /
- 污染应急治理 /
- 相对不透水层 /
- HDPE土工膜
Abstract: For the project of the hazardous waste pollution emergency control in Jingjiang of Jiangsu Province, compared with rigid vertical seepage control block, flexible vertical block can better effects to block hydraulic relation between the landfill pollution and the surrounding soil and groundwater.Flexible vertical seepage control block has the characteristics of good impervious performance, strong anti-deformation ability and long service life.This article introduces the technical principle, construction technology and key points of construction of flexible vertical block.
- flexible vertical seepage control block /
- pollution emergency control /
- relative impermeable layer /
- high density polyethylene geomembrane