Review of characteristics, generation pathways and detection methods of singlet oxygen generated in advanced oxidation processes (AOPs)

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 468, P. 143778 - 143778

Published: May 29, 2023

Language: Английский

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Peracetic acid activation via the synergic effect of Co and Fe in CoFe-LDH for efficient degradation of pharmaceuticals in hospital wastewater

Water Research, Journal Year: 2023, Volume and Issue: 232, P. 119666 - 119666

Published: Jan. 26, 2023

Language: Английский

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Robust and multifunctional natural polyphenolic composites for water remediation

Materials Horizons, Journal Year: 2022, Volume and Issue: 9(10), P. 2496 - 2517

Published: Jan. 1, 2022

The scarcity of clean water has become a global environmental problem which constrains the development public health, economy, and sustainability. In recent years, natural polyphenols have drawn increasing interests as promising platforms towards diverse remediation composites devices, owing to their abundant renewable resource in nature, highly active surface chemistry, multifunctionality. This review aims summarize most advances highlights polyphenol-based composite materials (e.g., nanofibers, membranes, particles, hydrogels) for remediation, by focusing on structural functional features, well diversified applications including membrane filtration, solar distillation, adsorption, advanced oxidation processes, disinfection. Finally, future challenges this field are also prospected. It is anticipated that will provide new opportunities other kinds naturally occurring molecules purification applications.

Language: Английский

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Role of superoxide radical and singlet oxygen in peroxymonosulfate activation by iron-doped bone char for efficient acetaminophen degradation

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 459, P. 141642 - 141642

Published: Feb. 1, 2023

Language: Английский

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Microplastics in landfill and leachate: Occurrence, environmental behavior and removal strategies

Chemosphere, Journal Year: 2022, Volume and Issue: 305, P. 135325 - 135325

Published: June 11, 2022

Language: Английский

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Development of advanced oil/water separation technologies to enhance the effectiveness of mechanical oil recovery operations at sea: Potential and challenges

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 437, P. 129340 - 129340

Published: June 10, 2022

Language: Английский

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Photocatalytic degradation of Congo red dye using zinc oxide nanoparticles prepared using Carica papaya leaf extract

Materials Today Sustainability, Journal Year: 2023, Volume and Issue: 22, P. 100339 - 100339

Published: Feb. 8, 2023

Language: Английский

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Removal of Azo Dyes from Wastewater through Heterogeneous Photocatalysis and Supercritical Water Oxidation

Separations, Journal Year: 2023, Volume and Issue: 10(4), P. 230 - 230

Published: March 27, 2023

Azo dyes are synthetic organic used in the textile, leather, and paper industries. They pose environmental problems due to their toxic persistent nature. The toxicity is presence of azo groups dye molecule that can break down into aromatic amines, which highly aquatic organisms humans. Various treatment methods have been developed remove from wastewater. Conventional wastewater treatments some drawbacks, such as high operating costs, long processing times, generation sludge, formation by-products. For these reasons, a valid alternative constituted by advanced oxidation processes. Good results obtained using heterogeneous photocatalysis supercritical water oxidation. In former method, photocatalyst contact with wastewater, suitable light activates catalyst, generated reactive oxygen species react pollutants through oxidative reactions complete mineralization; latter involves pressurizing heating conditions reactor vessel, adding an oxidizing agent water, allowing mixture react. this review paper, works literature deal containing photocatalysts immobilized on macroscopic supports (structured photocatalysts) technique critically analyzed. particular, advancement formulation structured for degradation has shown, underlying different important features, type support photoactive phase, configuration, photocatalytic efficiency terms stability. case oxidation, main regarding COD TOC removal reported, taking account type, pressure, temperature, well reaction time.

Language: Английский

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Advanced treatment of industrial wastewater by ozonation with iron-based monolithic catalyst packing: From mechanism to application

Water Research, Journal Year: 2023, Volume and Issue: 235, P. 119860 - 119860

Published: March 12, 2023

Language: Английский

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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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