一种耦合电解产气增压和虹吸的自动排污电动修复装置及方法
By using an automatic sewage discharge electric remediation device that couples electrolytic gas generation and pressurization with siphon, and combining a siphon-type top-discharge conductive drainage board with a vacuum self-priming pump, the problems of high construction difficulty and high energy consumption in existing electric remediation technologies are solved. This achieves efficient automatic sewage discharge of low-permeability contaminated soil/sediment, reduces costs, and improves the stability of the remediation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION
- Filing Date
- 2025-05-26
- Publication Date
- 2026-07-17
AI Technical Summary
Existing electrolytic remediation technologies face challenges in the remediation of low-permeability contaminated soils/sediments, including high construction difficulty, high energy consumption, and high manpower requirements. Furthermore, the gas generated by electrolysis is not effectively utilized for pressurization and drainage.
An automatic sewage discharge electric remediation device employs coupled electrolysis gas generation and pressurization with siphoning. Through the combination of a siphon-type top-discharge conductive drainage plate, a DC regulated power supply, and a vacuum self-priming pump, it achieves automatic discharge of soil/sediment pore solution, simplifying the process and reducing energy consumption.
It enables automated drainage of contaminated soil/sediment with low permeability, reducing the difficulty of construction and maintenance, reducing manpower and energy consumption, and improving the stability and controllability of the remediation process.
Smart Images
Figure CN120622760B_ABST