Landfill Leakage Breakage Detection Technology
2024-04-19
Landfill leakage damage detection technology is the most reliable and effective method to detect and locate the leakage damage point of landfill containment layer. It is to locate the leakage point through the basic principle of geomembrane electrical leakage damage detection. To solve the leakage problems during the construction of the containment system or during the operation of the landfill.
| Comparative advantages | |
| Quality assurance in traditional construction | Landfill Leakage Breakage Detection Technology |
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Protective measures for seepage control membranes during seepage control construction. Destructive testing to ensure weld strength. Weld pressure test to ensure weld integrity. Vacuum hood and EDM testing for extrusion weld seam integrity. Quality assurance program stops when geomembrane installation is complete. There is no guarantee for damage to the impermeable membrane caused by later construction or operation. |
1. Electrical leakage breach detection can be carried out after the laying of the drainage layer I protective soil layer. 2. Detection can be carried out after the construction of the landfill is completed, without the need for special pre-buried electrodes, and the location of the hole can be accurately located. It can accurately locate the position of the holes, with a deviation of no more than 30 cm, and the landfill can be filled after the holes have been repaired to minimize the occurrence of seepage. 3, the most effective way to detect the integrity of the geomembrane, the whole area of non-invasive leakage damage detection. 4, low-cost, high-efficiency construction of impermeable geomembrane, an effective means of quality assurance. |
| Leakage online monitoring system | |
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1、Every 3 to 5 meters need to bury an electrode, buried electrodes may damage the geomembrane, is not suitable for large landfill areas 2. If leakage is detected during landfill operation, there is no way to repair it or the repair cost is huge. 3、Cable or electrode failure and aging, can not be repaired and replaced. 4、The investment cost is huge. |
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Detection method
Two-electrode detection
EDM detection
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Application areas
The products are widely used in many industries, such as railway highway, bridge road, reservoir canal water conservancy, wetland park, landfill, ash dam and slag yard, anti-seepage salt industry in mining area, chemical industry, agriculture, animal husbandry and fishery.
production capacity
The company has advanced automatic feeding system geomembrane production line, geomembrane one-step roughening unit, twin-screw non-woven equipment production line, composite film production line, bentonite waterproof blanket production line, the first domestic 6-meter wide composite drainage net production line, polymer self-adhesive waterproof coiled material production line, geogrid and other more than 10 production lines and a number of corresponding supporting equipment.
Quality Control
We have established an advanced laboratory for internal testing, and established a strict quality control system from raw materials to finished product testing.
Sales Network
According to the needs of the project, the company provides engineering design and consulting, material customization, technical guidance, construction and installation and other pre-sales, in-sales and after-sales system-wide solutions, products have been exported to Europe, America, Southeast Asia, Africa and other countries and regions.