Recent Advances in Advanced Oxidation Processes for Degrading Pharmaceuticals in Wastewater—A Review

Catalysts, Год журнала: 2024, Номер 14(3), С. 189 - 189

Опубликована: Март 10, 2024

A large variety of pharmaceutical compounds have recently been detected in wastewater and natural water systems. This review highlighted the significance removing compounds, which are considered indispensable emerging contaminants, from Various advanced oxidation processes (AOPs), including UV-H2O2, Fenton photo-Fenton, ozone-based processes, photocatalysis, physical such as sonolysis, microwave, electron beam irradiation, regarded most viable methods to eliminate different categories discussed. All these AOPs exhibit great promising techniques, catalytic degradation process advantages, disadvantages each technique were deliberated. Heterogeneous photocatalysis employing metal oxides, particularly anatase TiO2 nanoparticles catalysts activated by UV light was reviewed terms electron–hole separation, migration charge carriers catalyst surfaces, redox potential carriers. brief overview also emphasized that TiO2-based nanomaterials photocatalysts, a combination other enhanced photocatalytic efficiency. Finally, challenges applying environmental remediation treatments degrade mass spectroscopic analysis biological activity test by-products contaminants resulting summarized.

Язык: Английский

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Catalytic Ozonation Process for Treating Coking Biochemical Wastewater Based on an Fe-Mn/Al2O3 Catalyst

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136478 - 136478

Опубликована: Фев. 1, 2025

Язык: Английский

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Performance of CaO2-Based Processes for the Decolorization of a Reactive Textile Dye

International Journal of Environmental Research, Год журнала: 2025, Номер 19(3)

Опубликована: Янв. 22, 2025

Язык: Английский

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Removal performance and mechanism of aniline from landfill leachate by ozone oxidation process using iron-based packed catalyst

Journal of Environmental Management, Год журнала: 2025, Номер 375, С. 124397 - 124397

Опубликована: Фев. 1, 2025

Язык: Английский

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Efficient catalytic ozonation of 4-chloro-3-methylphenol by Mn-Cu/Al2O3: Performance, mechanism, and degradation pathways

Journal of Water Process Engineering, Год журнала: 2025, Номер 71, С. 107325 - 107325

Опубликована: Фев. 22, 2025

Язык: Английский

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Prediction model for coal chemical wastewater quality after catalytic ozonation process treatment based on deep learning algorithm: Performance evaluation and model comparisons

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown, С. 107059 - 107059

Опубликована: Март 1, 2025

Язык: Английский

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Catalytic ozonation of coal chemical wastewater using AlOOH-Immobilized phosphotungstic acid

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116310 - 116310

Опубликована: Март 1, 2025

Язык: Английский

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Co-removal of phenol and Cr(VI) by high gravity coupled heterogeneous catalytic ozonation-adsorption

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 130297 - 130297

Опубликована: Окт. 1, 2024

Язык: Английский

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Florfenicol removal from veterinary pharmaceutical effluents: Tri-metallic zeolite 5A° for electrochemical oxidation and catalytic ceramic membrane separation

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(3), С. 112692 - 112692

Опубликована: Апрель 5, 2024

Язык: Английский

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Catalytic Ozonation Treatment of Coal Chemical Reverse Osmosis Concentrate: Water Quality Analysis, Parameter Optimization, and Catalyst Deactivation Investigation

Toxics, Год журнала: 2024, Номер 12(9), С. 681 - 681

Опубликована: Сен. 20, 2024

Catalytic ozone oxidation, which is characterized by strong oxidizing properties and environmental friendliness, has been widely used in organic wastewater treatments. However, problems such as a low pollutant removal efficiency unstable operation during the catalytic treatment process for remain. To address these disadvantages, this study, efficacy of oxidation on coal chemical reverse osmosis concentrate was investigated. The basic water quality indicators were analyzed. effects initial concentration, pH, catalyst concentration COD rate from explored. Water before after studied using spectroscopic analysis methods. RO demonstrated large fluctuations, ozonation removed most pollutants treated wastewater. A possible deactivation mechanism also proposed. This study provides theoretical reference technical support long-term, efficient, stable practical engineering applications.

Язык: Английский

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