Ion removing system
US11993528B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | May 31, 2019 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Aug 17, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2301/046
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An ion removing system includes an electrolysis apparatus electrolyzing hard water to generate acidic water and alkaline water; and an ion removing apparatus that includes a hard water storage part storing the alkaline water generated by the electrolysis apparatus and a fine bubble generating part generating and supplying fine bubbles to the hard water storage part and that causes the fine bubbles to adsorb metal ions in the alkaline water in the hard water storage part to remove the metal ions from the alkaline water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.