Water purification apparatus and water purification method using layered double hydroxide
US11795068B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
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Key dates
| Filing date | Dec 27, 2017 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Jan 6, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2101/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A water purification apparatus and a water purification method capable of effectively using a layered double hydroxide and easily being applied are described. A water purification apparatus for removing a polluted substance from polluted water includes a solid-liquid separator that separates the polluted water and a solid material from each other, and a polluted substance remover that removes, by a layered double hydroxide, the polluted substance contained in the polluted water separated by the solid-liquid separator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.