Photocatalytic degradation of four emerging antibiotic contaminants and toxicity assessment in wastewater: A comprehensive study

Environmental Research, Journal Year: 2023, Volume and Issue: 231, P. 116132 - 116132

Published: May 18, 2023

Language: Английский

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Recent Trends in the Application of Photocatalytic Membranes in Removal of Emerging Organic Contaminants in Wastewater

Processes, Journal Year: 2025, Volume and Issue: 13(1), P. 163 - 163

Published: Jan. 9, 2025

Increasing water pollution by bio-recalcitrant contaminants necessitates the use of robust treatment methods. Individual methods are not effective against these emerging organic pollutants due to their stability in environment. This has necessitated advanced integrated systems such as photocatalytic membranes. Synergy reactive membranes effectively degrades pollutants. review presents state art synthesis and application wastewater treatment. The study critically evaluates pertinent aspects required improve performance membranes, tailored material synthesis, membrane fouling control, improved photocatalyst light absorption, visible from sunlight, enhanced reaction kinetics through synergy, regeneration reuse. Previous studies report on effectiveness removal synthetic actual wastewater. As such, they show great potential decontamination; however, also face limitations that need be addressed. identifies challenges provides a way forward increasing photoactivity titanium oxide, mitigation, scalability, improving cost effectiveness, enhancing stability, other relevant scaling up efforts lab scale industrial scale.

Language: Английский

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Enhanced removal of tetracycline from water using MgO-modified g-C3N4 composite: Synthesis optimization and mechanism investigation

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107176 - 107176

Published: Feb. 12, 2025

Language: Английский

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Effective sequestration of tetracycline from aqueous streams using metal-free chemically functionalized porous g-C3N4

Environmental Pollution, Journal Year: 2023, Volume and Issue: 333, P. 122057 - 122057

Published: June 30, 2023

Language: Английский

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Unlocking the unique catalysts of CoTiO3/BiVO4@MIL-Fe(53) for improving Cr(VI) reduction and tetracycline degradation

Carbon Neutrality, Journal Year: 2024, Volume and Issue: 3(1)

Published: June 1, 2024

Abstract Environmental contamination by hexavalent chromium (Cr(VI)) and antibiotic drug residues pose significant challenges to public health ecosystems. This study investigates the application of CoTiO 3 /BiVO 4 @MIL-Fe(53) (CT/BV@Fe-MOF) for reduction Cr(VI) degradation tetracycline (TCL) under visible light. After grafting an iron-based metal–organic framework MIL-Fe(53) on a modified composite, photogenerated electrons could easily be transferred from BiVO /Fe-MOF species via interfacial charge transfer. UV–vis diffuse reflectance spectroscopy showed that carriers were formed in response light absorption. The effect different operating parameters, including catalyst load, pH, initial Cr(VI), TCL concentration, was systematically evaluated during photocatalytic process. CT/BV@Fe-MOF composite exhibited 98.7% efficiency (50 ppm) 97.5% towards (30 within 90 min, resulting greater than pristine , Fe-MOF materials. displayed excellent stability over six cycles, highlighting its potential practical applications. In addition, plausible pathway using LC-ESI/MS analysis, while TEST program utilized investigate toxicity products generated

Language: Английский

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Ultrasound-assisted enhanced adsorption of textile dyes with metal organic frameworks

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 128730 - 128730

Published: July 7, 2024

Language: Английский

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Light-driven photocatalysis as an effective tool for degradation of antibiotics

RSC Advances, Journal Year: 2024, Volume and Issue: 14(29), P. 20492 - 20515

Published: Jan. 1, 2024

Antibiotic contamination has become a severe issue and dangerous concern to the environment because of large release antibiotic effluent into terrestrial aquatic ecosystems. To try solve these issues, plethora research on withdrawal been carried out. Recently photocatalysis received tremendous attention due its ability remove antibiotics from aqueous solutions in cost-effective environmentally friendly manner with few drawbacks compared traditional photocatalysts. Considerable focused developing advanced visible light-driven photocatalysts order address problems. This review provides an overview recent developments field photocatalytic degradation antibiotics, including doping metals non-metals ultraviolet photocatalysts, formation new semiconductor advancement heterojunction building surface plasmon resonance-enhanced systems.

Language: Английский

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Emerging Contaminant Removal Using Eco-Friendly Zinc Ferrite Nanoparticles: Sunlight-Driven Degradation of Tetracycline

Emerging contaminants, Journal Year: 2025, Volume and Issue: unknown, P. 100469 - 100469

Published: Jan. 1, 2025

Language: Английский

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Chemically Grown MoS2 Nanosphere Thin Films for Efficient Photocatalytic Decomposition of Tetracycline Hydrochloride

Physica B Condensed Matter, Journal Year: 2025, Volume and Issue: unknown, P. 416981 - 416981

Published: Jan. 1, 2025

Language: Английский

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Degradation of leachate and high concentration emerging pollutant tetracycline through electro oxidation

Journal of Environmental Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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