Fluid treatment systems
US10974161B2 · kind B2 · utility
2Cited by
23References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Aug 24, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2301/026
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system for concentrating wastewater with a heated gas is disclosed wherein a heated gas is directed into a first wastewater heating chamber at a first velocity and a first wastewater stream is directed into the first wastewater heating chamber. A second wastewater heating chamber is coupled to the first wastewater heating chamber and in fluid communication with the first wastewater heating chamber. A second wastewater stream is directed into the second wastewater heating chamber at a velocity that is greater than the velocity of the heated gas directed into the first wastewater heating chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.