Recent advances in the applications of encapsulated transition-metal nanoparticles in advanced oxidation processes for degradation of organic pollutants: A critical review

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 342, P. 123401 - 123401

Published: Oct. 18, 2023

Language: Английский

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Switching the reaction mechanisms and pollutant degradation routes through active center size-dependent Fenton-like catalysis

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 329, P. 122569 - 122569

Published: March 5, 2023

Language: Английский

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Electro-enhanced activation of peroxymonosulfate by a novel perovskite-Ti4O7 composite anode with ultra-high efficiency and low energy consumption: The generation and dominant role of singlet oxygen

Water Research, Journal Year: 2023, Volume and Issue: 232, P. 119682 - 119682

Published: Jan. 31, 2023

Language: Английский

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High-loaded single-atom Cu-N3 sites catalyze hydrogen peroxide decomposition to selectively induce singlet oxygen production for wastewater purification

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 339, P. 123075 - 123075

Published: July 12, 2023

Language: Английский

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Multiple path-dominated activation of peroxymonosulfate by MOF-derived Fe2O3/Mn3O4 for catalytic degradation of tetracycline

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(5), P. 110395 - 110395

Published: June 19, 2023

Language: Английский

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A critical review on reliability of quenching experiment in advanced oxidation processes

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 466, P. 143161 - 143161

Published: April 23, 2023

Language: Английский

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Recent design strategies for boosting chemodynamic therapy of bacterial infections

Exploration, Journal Year: 2023, Volume and Issue: 4(2)

Published: Oct. 17, 2023

Abstract The emergence of drug‐resistant bacteria poses a significant threat to people's lives and health as bacterial infections continue persist. Currently, antibiotic therapy remains the primary approach for tackling infections. However, escalating rates drug resistance coupled with lag in development novel drugs have led diminishing effectiveness conventional treatments. Therefore, nonantibiotic‐dependent therapeutic strategies has become imperative impede rise resistance. chemodynamic (CDT) opened up new possibility due CDT can convert H 2 O into •OH via Fenton/Fenton‐like reaction treatment. efficacy is limited by variety practical factors. To overcome this limitation, sterilization efficiency be enhanced introducing therapeutics inherent antimicrobial capability. In addition, researchers explored CDT‐based combined therapies augment its effects mitigate potential toxic side toward normal tissues. This review examines research progress field, explores various enhance presents synergistic combination other modalities. And last, current challenges faced future directions are discussed.

Language: Английский

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Protocatechuic acid enhanced the selective degradation of sulfonamide antibiotics in Fe(III)/peracetic acid process under actually neutral pH conditions

Water Research, Journal Year: 2024, Volume and Issue: 259, P. 121891 - 121891

Published: June 5, 2024

Language: Английский

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A review of application mechanism and research progress of Fe/montmorillonite-based catalysts in heterogeneous Fenton reactions

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112152 - 112152

Published: Feb. 7, 2024

To mitigate the problem of excessive iron sludge production inherent in homogeneous Fenton reactions, heterogeneous processes have been developed, replacing dissolved with solid catalysts containing iron. The advancement Fe-based catalysts, which synergize oxide porous supports (e. g. montmorillonite, molecular sieves, ion exchange resins, carbon materials, activated alumina, silica, and graphite oxide) has garnered significant interest scientific community. Among these supports, montmorillonite stands out as a naturally occurring, environment-friendly material, characterized by its high specific surface area good cation capacity. Iron-based employing support demonstrated notable catalytic activity both decomposing hydrogen peroxide removing organic pollutants. However, there is few comprehensive reviews systematically reporting synthesis, characterization, applications Fe/montmorillonite-based catalysts. Therefore, it crucial to thoroughly summarize performances various systems elucidate activation mechanisms that employ for different oxidants. On basis, this article research status Fe/montmorillonite, Fe/Al/montmorillonite, Fe/Cu/montmorillonite are focus current research. Moreover, paper delves into recent advancements application Fe/montmorillonite within photo-assisted processes, especially degrading pollutants aqueous solutions. aim review offer more understanding preparation methods underlying pollutant degradation processes. Furthermore, analyzes future development directions

Language: Английский

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Oxidative Polymerization in Water Treatment: Chemical Fundamentals and Future Perspectives

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 6, 2025

For several decades, the methodology of complete destruction organic pollutants via oxidation, i.e., mineralization, has been rooted in real water treatment applications. Nevertheless, this industrially accepted protocol is far from sustainable because excessive input chemicals and/or energy as well unregulated carbon emission. Recently, there have emerging studies on removal a completely different pathway, polymerization, meaning that target undergo oxidative polymerization reactions to generate polymeric products. These collectively shown compared conventional mineralization pathway allows more efficient pollutants, largely reduced chemicals, and suppressed In review, we aim provide comprehensive examination fundamentals process, current state-of-the-art strategies for regulation both kinetic thermodynamic perspectives, resource recovery formed end, limitations process pollutant are discussed, with perspectives future studies. Hopefully, review could not only critical insight advancement polymerization-oriented technologies greener manner but also stimulate paradigm innovations low-carbon treatment.

Language: Английский

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