High salinity water purification processes and systems utilizing pervaporization
US12344538B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Inventors
Key dates
| Filing date | Feb 27, 2023 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Mar 28, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2305/00
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A high salinity water purification system and process, including a forward osmosis system and a reverse osmosis or nanofiltration system. A solids membrane separation system removes solids from the influent water being processed. A pervaporation (PV) system eliminates liquid impurities from the influent water being processed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.