Electrolytic purification of aqueous liquids in the presence of silver ions
US4048032A · kind A · utility
31Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 27, 1975 |
| Grant date | Sep 13, 1977 |
| Priority date | — |
| Expiry date | Aug 27, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2305/026
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Silver ions are used more economically in the electrolytic purification of water by anodic oxidation when the water is electrolyzed between inert electrodes, and the silver ions are generated by separate silver anodes, than by employing the silver anodes also for generating oxygen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.