Performance and Mechanism of the Modified Group Regulated the MIL-101(Fe) Type Fenton-like Catalysts.

ABSTRACT: In order to avoid the disadvantages of the Fenton process in wastewater treatment and reduce the cost of wastewater treatment, a series of MIL-101(Fe)-X (X = -OH, -NH₂, -NO₂, -H) solid Fenton catalysts were successfully prepared. The performance of these Fenton-like catalysts was studied with the Fenton experiment as a reference and methylene blue (MB) as an organic pollutant. The effects of the H₂O₂ concentration, catalyst dosage, and reaction pH on catalytic performance were systematically studied. The research had shown that the optimal concentration of H₂O₂ for catalytic reactions was 0.10 mmol/L and the pH was 3. At this point, their catalytic degradation MB performance was superior to the Fenton reaction and photocatal

SUBMITTER: Guo W 

PROVIDER: S-EPMC11292831 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature