Recent Progress and Prospects in Catalytic Water Treatment

Chemical Reviews, Год журнала: 2021, Номер 122(3), С. 2981 - 3121

Опубликована: Дек. 7, 2021

Presently, conventional technologies in water treatment are not efficient enough to completely mineralize refractory contaminants. In this context, the implementation of catalytic processes could be an alternative. Despite advantages provided terms kinetics transformation, selectivity, and energy saving, numerous attempts have yet led at industrial scale. This review examines investigations different scales for which controversies limitations must solved bridge gap between fundamentals practical developments. Particular attention has been paid development solar-driven some other emerging processes, such as microwave assisted catalysis, plasma-catalytic or biocatalytic remediation, taking into account their specific drawbacks. Challenges a better understanding related complexity systems coexistence various solid-liquid-gas interfaces identified.

Язык: Английский

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Vanadium (V)-doped ZnFe layered double hydroxide for enhanced sonocatalytic degradation of pymetrozine

Chemical Engineering Journal, Год журнала: 2022, Номер 434, С. 134730 - 134730

Опубликована: Янв. 19, 2022

Язык: Английский

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Application of TiO2-Based Photocatalysts to Antibiotics Degradation: Cases of Sulfamethoxazole, Trimethoprim and Ciprofloxacin

Catalysts, Год журнала: 2021, Номер 11(6), С. 728 - 728

Опубликована: Июнь 12, 2021

The extensive application of antibiotics in human and veterinary medicine has led to their widespread occurrence a natural aquatic environment. Global health crisis is associated with the fast development antimicrobial resistance, as more infectious diseases cannot be treated than once. Sulfamethoxazole, trimethoprim ciprofloxacin are most commonly detected water systems worldwide. persistent toxic nature these makes elimination by conventional treatment methods at wastewater plants almost impossible. advanced oxidation processes heterogeneous photocatalysis over TiO2-based materials promising solution. This highly efficient technology potential sustainable, cost-efficient energy-efficient. A comprehensive review on various photocatalysts for degradation sulfamethoxazole, focused highlighting photocatalytic performance under reaction conditions (different amounts pollutant photocatalyst, pH, light source, media, presence inorganic ions, organic matter, oxidants). Mineralization efficiency ecotoxicity final products have been also considered. Further research needs presented based literature findings. Among them, design sunlight, stable, recyclable cost-effective materials; usage real wastewaters tests; compulsory assessment important tasks order meet requirements industrial application.

Язык: Английский

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State of the art on the ultrasonic-assisted removal of environmental pollutants using metal-organic frameworks

Journal of Hazardous Materials, Год журнала: 2021, Номер 424, С. 127558 - 127558

Опубликована: Окт. 21, 2021

Язык: Английский

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Bibliometric analysis and literature review of ultrasound-assisted degradation of organic pollutants

The Science of The Total Environment, Год журнала: 2023, Номер 876, С. 162551 - 162551

Опубликована: Март 5, 2023

Язык: Английский

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Removal of tetracycline by a photocatalytic membrane reactor with MIL-53(Fe)/PVDF mixed-matrix membrane

Chemical Engineering Journal, Год журнала: 2022, Номер 451, С. 138990 - 138990

Опубликована: Сен. 5, 2022

Язык: Английский

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Photocatalytic Degradation of Some Typical Antibiotics: Recent Advances and Future Outlooks

International Journal of Molecular Sciences, Год журнала: 2022, Номер 23(15), С. 8130 - 8130

Опубликована: Июль 24, 2022

The existence of antibiotics in the environment can trigger a number issues by fostering widespread development antimicrobial resistance. Currently, most popular techniques for removing antibiotic pollutants from water include physical adsorption, flocculation, and chemical oxidation, however, these processes usually leave significant quantity reagents polymer electrolytes water, which lead to difficulty post-treating unmanageable deposits. Furthermore, though cost-effectiveness, efficiency, reaction conditions, nontoxicity during degradation are hurdles overcome, variety photocatalysts be used degrade pollutant residuals, allowing potential solutions issues. Thus, urgent need effective rapid photocatalytic leads an increased interest finding more sustainable catalysts degradation. In this review, we provide overview removal pharmaceutical through photocatalysis, detail recent progress using different nanostructure-based photocatalysts. We also review possible sources released ecological chain consequences damages caused wastewater on human health. fundamental dynamic nanomaterials mechanisms then discussed, studies regarding materials some typical commonly comprehensively summarized. Finally, major challenges future opportunities highlighted.

Язык: Английский

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Recent Advances in ZnO-Based Nanostructures for the Photocatalytic Degradation of Hazardous, Non-Biodegradable Medicines

Crystals, Год журнала: 2023, Номер 13(2), С. 329 - 329

Опубликована: Фев. 15, 2023

Antibiotics are pervasive contaminants in aqueous systems that pose an environmental threat to aquatic life and humans. Typically, antibiotics developed counteract bacterial infections; however, their prolonged excessive use has provoked unintended consequences. The presence of amounts anti-inflammatory, anti-depressive, contraceptive drugs hospital industrial wastewater poses a significant the ecosystem, with groundwater containing drug concentrations <1 mg/L hundreds µg/L. According literature, 33,000 people die directly from drug-resistant infections Europe annually, which costs EUR 1.5 billion health care productivity loss. Consequently, continuous spread ecosystem led greater interest developing sustainable method for effective antibiotic removal wastewater. This critical review aims present discuss recent advances photocatalytic degradation widely used by ZnO-based nanostructures, namely (i) antibiotics; (ii) antidepressants; (iii) contraceptives; (iv) anti-inflammatories. study endows comprehensive understanding using nanomaterials (bare, doped, composites) treatment antibiotics. In addition, operational conditions mechanisms involved during process systematically discussed. Finally, particular emphasis is devoted future challenges corresponding outlook respect toxic effects following utilization nanomaterials.

Язык: Английский

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An overview on ZnO-based sonophotocatalytic mitigation of aqueous phase pollutants

Chemosphere, Год журнала: 2023, Номер 333, С. 138873 - 138873

Опубликована: Май 8, 2023

Язык: Английский

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Polarization and external-field enhanced photocatalysis

Matter, Год журнала: 2022, Номер 5(9), С. 2685 - 2721

Опубликована: Июнь 27, 2022

Язык: Английский

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