Method for mineralization of organic pollutants in water by catalytic ozonization
US6403031B1 · kind B1 · utility
11Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2000 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Dec 18, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F1/722
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A process of catalytic ozonization with molecular ozone or with a gas containing ozone, for the purification of polluted waters, comprising the step of activating the ozone with a catalyst consisting at least of cobalt atoms, in order to achieve the advanced oxidation of the organic pollutants contained in the waters by converting the Total Organic Carbon of the waters into carbon dioxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.