Degradation of Ceftriaxone from aquatic solution using a heterogeneous and reusable O3/UV/ Fe3O4@TiO2 systems: operational factors, kinetics and mineralisation

Hashemi, Seyed Yaser; Badi, Mojtaba Yegane; Pasalari, Hasan; Azari, Ali; Arfaeinia, Hossein; Kiani, Amin

doi:10.1080/03067319.2020.1817909

Cited by 95 publications

(14 citation statements)

References 55 publications

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“…Magnetite nanoparticles are also widely used in environmental applications because they can easily be removed from the environment. These magnetite nanomaterials are used as absorbents, and also as photocatalysts to degrade various agents, including organic pollutants, antibiotics, and pesticides [27][28][29][30][31]. To avoid agglomeration and improve the stabilization of magnetite nanoparticles in the target tissue, they are generally covered with a coating shell [4,32].…”

Section: Introductionmentioning

confidence: 99%

Magnetite-Silica Core/Shell Nanostructures: From Surface Functionalization towards Biomedical Applications—A Review

et al. 2021

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The interconnection of nanotechnology and medicine could lead to improved materials, offering a better quality of life and new opportunities for biomedical applications, moving from research to clinical applications. Magnetite nanoparticles are interesting magnetic nanomaterials because of the property-depending methods chosen for their synthesis. Magnetite nanoparticles can be coated with various materials, resulting in “core/shell” magnetic structures with tunable properties. To synthesize promising materials with promising implications for biomedical applications, the researchers functionalized magnetite nanoparticles with silica and, thanks to the presence of silanol groups, the functionality, biocompatibility, and hydrophilicity were improved. This review highlights the most important synthesis methods for silica-coated with magnetite nanoparticles. From the presented methods, the most used was the Stöber method; there are also other syntheses presented in the review, such as co-precipitation, sol-gel, thermal decomposition, and the hydrothermal method. The second part of the review presents the main applications of magnetite-silica core/shell nanostructures. Magnetite-silica core/shell nanostructures have promising biomedical applications in magnetic resonance imaging (MRI) as a contrast agent, hyperthermia, drug delivery systems, and selective cancer therapy but also in developing magnetic micro devices.

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Section: Introductionmentioning

confidence: 99%

Magnetite-Silica Core/Shell Nanostructures: From Surface Functionalization towards Biomedical Applications—A Review

et al. 2021

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“…As for the applications of O 3 /UV in a heterogeneous solution, Hashemi et al [46] obtained the following conclusions by optimizing the heterogeneous catalytic oxidation degradation of ceftriaxone (CTX) in water by O 3 /UV/Fe 3 O 4 & TiO 2 . With a reaction time of 30 min, a photocatalyst dosage of 2 g/L, pH = 9, an initial CTX concentration of 10 mg/L and an ozone dosage 0.2 g/h, the removal rate of CTX and TOC were 92.4% and 72.5%, respectively.…”

Section: Treatment Of Trace Polluted Organic Matter By O 3 /Uv Processmentioning

confidence: 99%

Application Progress of O3/UV Advanced Oxidation Technology in the Treatment of Organic Pollutants in Water

Feng

2022

Sustainability

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Organic pollution is a significant challenge in environmental protection, especially the discharge of refractory organic pollutants in chemical production and domestic use. The biological treatment method of traditional sewage treatment plants cannot degrade such pollutants, which leads to the continuous transfer of these pollutants into the water environment. Therefore, it is necessary to study clean and efficient advanced treatment technologies to degrade organic pollutants. The ozone/UV advanced oxidation process (O3/UV) has attracted extensive attention. This paper summarizes the reaction mechanism of O3/UV and analyzes its application progress in industrial wastewater, trace polluted organic matter and drinking water. The existing research results show that this technology has an excellent performance in the degradation of organic pollutants and has the characteristics of clean and environmental protection. In addition, the control of bromate formation and its economy is evaluated, and its operating characteristics and current application scope are summarized, which has a practical reference value for the follow-up in-depth study of the O3/UV process.

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“…[8][9][10][11] The leakage of pharmaceutical industry effluents into rivers and the inappropriate dumping of leftover drugs into the environment are the two primary causes of pharmaceutical compound contamination of water bodies. 12,13 High levels of antibiotics in bodies of water, especially in drinking water, show that present water treatment methods are ineffective at successfully removing antibiotics from the water. 14,15 Since antibiotics have a role in the evolution of antibiotic-resistant bacteria and genes, which have the potential to harm aquatic ecosystems and endanger human health, this scenario raises serious concerns.…”

Section: Introductionmentioning

confidence: 99%

Visible light-driven cubic structured NiFe₂O₄@MWCNTs/TiO₂ ternary nanocomposite for photocatalytic degradation of ciprofloxacin

Varghese,

S.,

et al. 2024

New J. Chem.

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Degradation of Ceftriaxone from aquatic solution using a heterogeneous and reusable O₃/UV/ Fe₃O₄@TiO₂ systems: operational factors, kinetics and mineralisation

Cited by 95 publications

References 55 publications

Magnetite-Silica Core/Shell Nanostructures: From Surface Functionalization towards Biomedical Applications—A Review

Magnetite-Silica Core/Shell Nanostructures: From Surface Functionalization towards Biomedical Applications—A Review

Application Progress of O3/UV Advanced Oxidation Technology in the Treatment of Organic Pollutants in Water

Visible light-driven cubic structured NiFe₂O₄@MWCNTs/TiO₂ ternary nanocomposite for photocatalytic degradation of ciprofloxacin

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Degradation of Ceftriaxone from aquatic solution using a heterogeneous and reusable O3/UV/ Fe3O4@TiO2 systems: operational factors, kinetics and mineralisation

Cited by 95 publications

References 55 publications

Magnetite-Silica Core/Shell Nanostructures: From Surface Functionalization towards Biomedical Applications—A Review

Magnetite-Silica Core/Shell Nanostructures: From Surface Functionalization towards Biomedical Applications—A Review

Application Progress of O3/UV Advanced Oxidation Technology in the Treatment of Organic Pollutants in Water

Visible light-driven cubic structured NiFe2O4@MWCNTs/TiO2 ternary nanocomposite for photocatalytic degradation of ciprofloxacin

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Product

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Degradation of Ceftriaxone from aquatic solution using a heterogeneous and reusable O₃/UV/ Fe₃O₄@TiO₂ systems: operational factors, kinetics and mineralisation

Visible light-driven cubic structured NiFe₂O₄@MWCNTs/TiO₂ ternary nanocomposite for photocatalytic degradation of ciprofloxacin