Treatment of contaminated liquids with oxidizing gases
US6103130A · kind A · utility
4Cited by
9References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 1999 |
| Grant date | Aug 15, 2000 |
| Priority date | — |
| Expiry date | Jun 3, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/908
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In a method of removing organic contaminants from a liquid, an oxidizing gas is formed into sub-micron size bubbles which are dispersed into a flowing initially contaminated liquid, after which the treated liquid is recovered. The oxidizing gas is preferably selected from a group including ozone and chlorine dioxide and is utilized immediately upon its manufacture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.