Singlet oxygen in biochar-based catalysts-activated persulfate process: From generation to detection and selectivity removing emerging contaminants

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149724 - 149724

Published: Feb. 16, 2024

Language: Английский

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How hetero-single-atom dispersion reconstructed electronic structure of carbon materials and regulated Fenton-like oxidation pathways

Water Research, Journal Year: 2024, Volume and Issue: 254, P. 121417 - 121417

Published: March 4, 2024

Language: Английский

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Lamellar cluster-like grown FeCo layered double hydroxides as stable peroxymonosulfate activators at wide circumneutral pH

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 488, P. 150692 - 150692

Published: March 25, 2024

Language: Английский

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Binary MOFs-derived Mn-Co3O4 for efficient peroxymonosulfate activation to remove sulfamethoxazole: Oxygen vacancy-assisted high-valent cobalt-oxo species generation

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147886 - 147886

Published: Dec. 6, 2023

Language: Английский

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Validation of quenching effectiveness and pollutant degradation ability of singlet oxygen through model reaction system

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 460, P. 132488 - 132488

Published: Sept. 7, 2023

Language: Английский

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New insight into wastewater treatment by activation of sulfite with humic acid under visible light irradiation

Water Research, Journal Year: 2024, Volume and Issue: 258, P. 121773 - 121773

Published: May 14, 2024

Language: Английский

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Dual acceleration of Co(III)/Co(II) redox cycle boosts peroxymonosulfate activation for superfast chloramphenicol degradation

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 334, P. 126321 - 126321

Published: Jan. 19, 2024

Language: Английский

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Facet-Dependent Fe₂O₃/BiVO₄(110)/BiVO₄(010)/Fe₂O₃ Dual S-Scheme Photocatalyst as an Efficient Visible-Light-Driven Peroxymonosulfate Activator for Norfloxacin Degradation

Langmuir, Journal Year: 2024, Volume and Issue: 40(17), P. 9155 - 9169

Published: April 19, 2024

A lack of eco-friendly, highly active photocatalyst for peroxymonosulfate (PMS) activation and unclear environmental risks are significant challenges. Herein, we developed a double S-scheme Fe2O3/BiVO4(110)/BiVO4(010)/Fe2O3 to activate PMS investigated its impact on wheat seed germination. We observed an improvement in charge separation by depositing Fe2O3 the (010) (110) surfaces BiVO4. This enhancement is attributed formation dual transfer mechanism at interfaces Fe2O3/BiVO4(110) BiVO4(010)/Fe2O3. By introducing into system, photogenerated electrons effectively PMS, generating reactive oxygen species (ROS) such as hydroxyl radicals (·OH) sulfate (SO4·–). Among tested systems, 20% Fe2O3/BiVO4/Vis/PMS system exhibits highest catalytic efficiency norfloxacin (NOR) removal, reaching 95% 40 min. twice Fe2O3/BiVO4/PMS 1.8 times that Fe2O3/BiVO4 5 BiVO4 system. Seed germination experiments revealed heterojunction was beneficial germination, while had negative effect. study provides valuable insights development efficient sustainable photocatalytic systems removal organic pollutants from wastewater.

Language: Английский

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Selective oxidation of emerging organic contaminants in heterogeneous Fenton-like systems

Nano Research, Journal Year: 2024, Volume and Issue: 17(11), P. 9300 - 9325

Published: Aug. 5, 2024

Language: Английский

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Sodium salt promoted the generation of nano zero valent iron by carbothermal reduction: For activating peroxydisulfate to degrade antibiotic

Bioresource Technology, Journal Year: 2024, Volume and Issue: 402, P. 130755 - 130755

Published: April 28, 2024

Language: Английский

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