Co and N co-doped carbon nanotubes catalyst for PMS activation: Role of non-radicals

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128528 - 128528

Published: June 22, 2024

Language: Английский

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Heterogeneous activation of peroxymonosulfate by natural chalcopyrite for degradation of ammonium dibutyl dithiophosphate from mineral processing wastewater

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 341, P. 126741 - 126741

Published: Feb. 11, 2024

Language: Английский

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Surface- modified preparation of CuFe2O4/sodium alginate hydrogel catalysts for the long-lasting degradation of tetracycline

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129238 - 129238

Published: Aug. 16, 2024

Language: Английский

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Cu/Co Bimetallic Carbon Catalyst as a Highly Efficient Promoter for Reactive Dyes Degradation with PMS

Langmuir, Journal Year: 2024, Volume and Issue: 40(21), P. 11039 - 11048

Published: May 14, 2024

The synergistic effect between bimetallic catalysts has been confirmed as an effective method for activating persulfate (PMS). Therefore, we immobilized copper–cobalt on chitosan to prepare carbon PMS activation and degradation of reactive dyes. Experimental results demonstrate that the CuCo-CTs/PMS catalytic system exhibits excellent performance toward various types dyes (e.g., Ethyl violet, Chlortalidone, Di chlorotriazine), with rates reaching 90% within 30 min. CuCo-CTs exhibit high activity over a wide pH range 3–11 at room temperature under static conditions, degrading 92% RV5 60 ultraviolet–visible (UV–vis) spectroscopy color changes in dye solution confirm RV5, rate 97.2% 10 Additionally, good stability reusability, maintaining 92.8% after eight cycles. Kinetic studies indicate follows pseudo-first-order kinetics. Furthermore, based radical scavenging experiments, mechanism involves both nonradical pathways, 1O2 identified primary active species. This study provides insights experimental evidence application oxidation treatment dyeing wastewater.

Language: Английский

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Catalytic activation of peroxymonosulfate by intrinsic defects in amorphous carbon: Enhanced electronic transfer and oxygen-functional groups

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 344, P. 127224 - 127224

Published: March 26, 2024

Language: Английский

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Fine-tuned perovskite hollow fiber reactor for efficient degradation of ciprofloxacin

Rare Metals, Journal Year: 2025, Volume and Issue: unknown

Published: March 12, 2025

Language: Английский

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W2O6/CoFe2O4: An efficient catalyst to activate peroxymonosulfate for the elimination of antibiotic-resistant bacteria and genes in aquaculture effluent

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116487 - 116487

Published: April 1, 2025

Language: Английский

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Synthesis of Tubular Amorphous Nickel-doped g-C₃N₄ Catalyst via Pre-assembly Strategy for Fenton-like Oxidation of Phenol in Wastewater

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116554 - 116554

Published: April 1, 2025

Language: Английский

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Photocatalytic activation of peroxymonosulfate by Bi2WO6/Fe3O4/ZrO2 magnetic composite for degradation of cloxacillin, moxifloxacin, and azithromycin antibiotics under visible LED light irradiation

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 74, P. 107791 - 107791

Published: April 24, 2025

Language: Английский

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Precise fabrication of biochar nanosheets through CoAl-layered double hydroxide template-oriented effect for water decontamination via peroxymonosulfate activation

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 384, P. 125586 - 125586

Published: May 1, 2025

Language: Английский

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