Potential difference-based diversion electrode arrangement and field intensity compensation method
US10717119B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2016 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Jan 15, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB09C2101/00
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present invention relates to a potential difference-based diversion electrode arrangement and field intensity compensation method, comprising the following steps: the arrangement positions of paired diversion electrodes are determined according to the difference of potential around a position of field intensity to be compensated and the direction of an electric field line, and the paired diversion electrodes are inserted; and the field intensity enhancement rate of the position of field intensity to be compensated and the compensated field intensity value are calculated according to the difference of potential and arrangement positions of the paired diversion electrodes. In the present invention, the paired diversion electrodes are arranged in the direction of the electric field line by using the spatial difference of potential in the electric field, and the compensation of local field intensity is implemented, thereby beneficial to improving the overall efficiency of electrokinetic remediation for organic contaminated soil, and reducing the spatial difference of remediation efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.