Super ozonating water purifier
US5709799A · kind A · utility
57Cited by
33References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 1996 |
| Grant date | Jan 20, 1998 |
| Priority date | — |
| Expiry date | Jun 3, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2201/782
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Water to be purified is directed into a first tank and is entrained with ozone. The ozonated water is channeled into a second tank and is exposed to ultraviolet radiation. An ultraviolet radiating lamp produces the ultraviolet radiation and also is exposed to a source of air for generating ozone. The generated ozone is conveyed to and entrained in the water in the first tank. A filter may be used to filter the water flowing into the first tank. A discharge conduit conveys the ozonated, irradiated and purified water to a point of use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.