Treatment of wastewater
US9067807B2 · kind B2 · utility
13Cited by
70References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2010 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Jan 10, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/04
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present invention provides systems, methods and devices for removing contaminants from an aqueous stream. In embodiments, these systems and methods may be applied to particular applications, for example removal of contaminants in aqueous streams associated with the petroleum industry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.