Flocculant for catalytic decomposition of flue gas desulfurization wastewater treatment
US12291471B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Apr 22, 2022 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Jul 20, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/36
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention provides a flocculant for catalytic decomposition of flue gas desulfurization wastewater treatment. The flocculant includes polyacrylamide, inorganic polymer, and an inorganic compound with low molecular weight. In the condition of using proper components, the flocculant has significant wastewater treatment performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.