Oxidative purification of water
US4220529A · kind A · utility
42Cited by
4References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 23, 1976 |
| Grant date | Sep 2, 1980 |
| Priority date | — |
| Expiry date | Jun 23, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/904
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present invention relates to a process of water treatment, particularly of industrial aqueous effluents and of water from watercourses, such as rivers, lakes, ponds, and the like, comprising oxidation with singlet oxygen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.