Catalytic material for catalytic activation of persulfate and targeted degradation of typical pollutant in papermaking wastewater and synthesis method and use thereof
US10478813B2 · kind B2 · utility
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Key dates
| Filing date | Nov 23, 2017 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Nov 23, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/584
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A porous catalyst for catalytic activating persulfates to decompose typical pollutants in papermaking wastewater is provided, and a synthesis method thereof and a method of degrading the typical pollutants in paper wastewater by using the porous catalyst are also provided. The porous catalyst MIL-88A@MIP is prepared by a molecular imprinting method comprising using metal organic framework MIL-88A as a precursor and using phthalates as templates.
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