Ion removal system
US12264093B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2020 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Dec 9, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/36
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An ion removal system includes: an electrolysis device configured to generate alkaline water and acidic water by electrolysis; a first flow path and a second flow path through which the alkaline water and the acidic water generated by the electrolysis device are alternately allowed to flow; a hard water flow path connected to the electrolysis device to supply the electrolysis device with hard water; and a fine bubble generation device configured to generate fine bubbles in a flow path upstream or downstream of the electrolysis device, wherein a first flow-rate adjustment valve is connected to the first flow path, and a second flow-rate adjustment valve is connected to the second flow path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.