Influences and mechanisms of phosphate ions onto persulfate activation and organic degradation in water treatment: A review

Water Research, Journal Year: 2022, Volume and Issue: 222, P. 118896 - 118896

Published: July 25, 2022

Language: Английский

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Heterogeneous Photocatalytic Activation of Persulfate for the Removal of Organic Contaminants in Water: A Critical Review

ACS ES&T Engineering, Journal Year: 2022, Volume and Issue: 2(4), P. 527 - 546

Published: March 8, 2022

Heterogeneous photocatalytic persulfate (PS) activation technologies are being intensively studied for water treatment due to their friendly environmental benefits and photosynergistic effect in comparison with traditional PS systems. Previous reviews have summarized diverse methods the role of light systems, but it is still urgent provide a comprehensive review on deep understanding rational design heterogeneous PS-based advanced oxidation processes (AOPs). This intends thoroughly address in-depth fundamentals mechanisms PS-AOPs. Challenges improvement strategies PS-AOPs also critically discussed. On basis detailed survey published studies, PS-AOPs, including Fe-based, TiO2-based, other metal based, bimetallic, metal-free carefully clarified. Finally, engineering implications prospects enumerated developing efficient environmentally treatment. It expected that this will motivate researchers construct novel promising

Language: Английский

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A hybrid nanocomposite based on CuFe layered double hydroxide coated graphene oxide for photocatalytic degradation of trimethoprim

Chemosphere, Journal Year: 2023, Volume and Issue: 322, P. 138243 - 138243

Published: Feb. 23, 2023

Language: Английский

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Visible-light-driven removal of atrazine by durable hollow core-shell TiO2@LaFeO3 heterojunction coupling with peroxymonosulfate via enhanced electron-transfer

Applied Catalysis B Environment and Energy, Journal Year: 2021, Volume and Issue: 303, P. 120889 - 120889

Published: Nov. 6, 2021

Language: Английский

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Magnetic dual Z-scheme g-C3N4/BiVO4/CuFe2O4 heterojunction as an efficient visible-light-driven peroxymonosulfate activator for levofloxacin degradation

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 452, P. 139659 - 139659

Published: Oct. 8, 2022

Language: Английский

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Recent advances in design and engineering of MXene-based catalysts for photocatalysis and persulfate-based advanced oxidation processes: A state-of-the-art review

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 480, P. 147920 - 147920

Published: Dec. 7, 2023

Language: Английский

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Recent Advances of Magnetite (Fe3O4)-Based Magnetic Materials in Catalytic Applications

Magnetochemistry, Journal Year: 2023, Volume and Issue: 9(4), P. 110 - 110

Published: April 20, 2023

Catalysts play a critical role in producing most industrial chemicals and are essential to environmental remediation. Under the demands of sustainable development, environment protection, cost-related factors, it has been suggested that catalysts sufficiently separable conveniently recyclable catalysis process. Magnetite (Fe3O4) nanomaterials provide possible way achieve this goal, due their magnetism, chemical stability, low toxicity, economic viability, etc. Therefore, Fe3O4-based materials emerging as an important solid support load heterogeneous immobilize homogeneous catalysts. Moreover, addition magnetic character will not only make recovery much easier but also possibly endow with desirable properties, such magnetothermal conversion, Lewis acid, mimetic enzyme activity, Fenton activity. The following review comprises short survey recent reports catalytic applications materials. It contains seven sections, introduction into theme, remediation, electrocatalysis, organic synthesis, synthesis biodiesel, cancer treatment, conclusions about reported research perspectives for future developments. Elucidation functions mechanisms Fe3O4 nanoparticles (NPs) these may benefit acquisition robust affordable protocols, leading good activity enhanced recoverability.

Language: Английский

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Enhanced degradation of tetracycline under natural sunlight through the synergistic effect of Ag3PO4/MIL-101(Fe) photocatalysis and Fenton catalysis: Mechanism, pathway, and toxicity assessment

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 449, P. 131024 - 131024

Published: Feb. 22, 2023

Language: Английский

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Applications of vacancy defect engineering in persulfate activation: Performance and internal mechanism

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 449, P. 130971 - 130971

Published: Feb. 10, 2023

Language: Английский

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Were Persulfate-Based Advanced Oxidation Processes Really Understood? Basic Concepts, Cognitive Biases, and Experimental Details

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(24), P. 10415 - 10444

Published: June 7, 2024

Persulfate (PS)-based advanced oxidation processes (AOPs) for pollutant removal have attracted extensive interest, but some controversies about the identification of reactive species were usually observed. This critical review aims to comprehensively introduce basic concepts and rectify cognitive biases appeals pay more attention experimental details in PS-AOPs, so as accurately explore reaction mechanisms. The scientifically summarizes character, generation, different species. It then highlights complexities analysis electron paramagnetic resonance, uncertainties use probes scavengers, necessities determination scavenger concentration. importance choice buffer solution, operating mode, terminator, filter membrane is also emphasized. Finally, we discuss current challenges future perspectives alleviate misinterpretations toward mechanisms PS-AOPs.

Language: Английский

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