YUQing.A Leakage Detection and Repair Case of the Seepage Prevention System at the Dam Crossing Pipe in a Sanitary Landfill Site[J].China Water & Wastewater,2023,39(22):133-136.
A Leakage Detection and Repair Case of the Seepage Prevention System at the Dam Crossing Pipe in a Sanitary Landfill Site
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第39卷
Number:
第22期
Page:
133-136
Column:
Date of publication:
2023-11-17
- Keywords:
- waste sanitary landfill site; leachate leakage; designated excavation; pipeline sealing; inclined pipe collection well
- Abstract:
- Through the design data analysis， site research and judgment, combined with field test measures, the location of the leachate leakage point within the landfill body of domestic waste was accurately determined. After excavating the dumpling site at a designated location to expose the leakage point, a combination of measures was taken to repair the leakage point, including sealing the leachate pipeline and installing an inclined pipe collection well to lift the leachate within the landfill. After the repair measures were completed, monitoring results show that the landfill operates normally and stably, and the engineering measures have achieved the intended purpose.
Last Update:
2023-11-17