Methods and systems for electrochemical oxidation of polyfluoroalkyl and perfluroalkyl contaminants
US11512011B2 · kind B2 · utility
8Cited by
6References
17Claims
0Family size
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Key dates
| Filing date | Aug 18, 2017 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Mar 17, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/37
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present disclosure provides methods, electrodes, and systems for electrochemical oxidation of polyfluoroalkyl and perfluroalkyl (PFAS) contaminants using Magnéli phase titanium suboxide ceramic electrodes/membranes. Magneli phase titanium suboxide ceramic electrodes/membranes can be porous and can be included in reactive electrochemical membrane filtration systems for filtration, concentration, and oxidation of PFASs and other contaminants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.