Azithromycin decomposition from simple and complex waters by H2O2 activation over a recyclable catalyst of clay modified with nanofiltration process brine

Environmental Technology & Innovation, Год журнала: 2024, Номер 33, С. 103512 - 103512

Опубликована: Янв. 2, 2024

In the current research, brine of desalination units on Persian Gulf coast was used to improve catalytic properties clay. The catalyst degrade azithromycin through H2O2 activation. construction optimized by considering furnace retention time (60, 120, 180, 240 min), calcination temperature (200, 300, 400, 500 °C), and ratio brine-to- distilled water (100:0, 50:50, 25:75, 0:100%v/v). crystalline mesoporous had an area 11.52 m2/g. maximum decontamination (96.50%) achieved at pH 5.0, dose 5 g/L, hydrogen peroxide quantity 2%v/v, contact 60 min. Azithromycin decomposition kinetics using system followed first-order model (R² >0.96). Based study scavengers, hydroxyl radicals played a vital role in process. good stability seventh cycle reuse, it efficiency 54%. Phosphate anion aluminum cation more interference effects removal. removal presence humic acid fulvic decreased reached 80.25 83.59%, respectively. from environments like water, municipal tap sewage, urine tested, lowest sewage. this work could be effectively applied for activation and, eventually, antibiotic degradation many mediums.

Язык: Английский

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From Wastewater to Clean Water: Recent Advances on the Removal of Metronidazole, Ciprofloxacin, and Sulfamethoxazole Antibiotics from Water through Adsorption and Advanced Oxidation Processes (AOPs)

Environmental Research, Год журнала: 2024, Номер 252, С. 119029 - 119029

Опубликована: Апрель 27, 2024

Язык: Английский

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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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Adsorption of antibiotics from aqueous media using nanocomposites: Insight into the current status and future perspectives

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154767 - 154767

Опубликована: Авг. 12, 2024

Язык: Английский

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Removal of selective serotonin reuptake inhibitor using magnetic graphene oxide derivatives: Adsorption study in low drug concentration using HPLC quantification, in vitro safety, and phytotoxicity

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(2), С. 112336 - 112336

Опубликована: Фев. 25, 2024

Язык: Английский

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Nanophytoremediation: advancing phytoremediation efficiency through nanotechnology integration

Discover Plants., Год журнала: 2025, Номер 2(1)

Опубликована: Янв. 17, 2025

Язык: Английский

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Design, synthesis, and optimization of a novel ternary photocatalyst for degradation of cephalexin antibiotic in aqueous solutions

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 14, 2025

Язык: Английский

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Gold Nanoparticle-Coated Magnetic Graphene Oxide as a Dual-Mode Immunochromatographic Biosensor for Enrofloxacin Residue Analysis in Food Samples

ACS Applied Nano Materials, Год журнала: 2024, Номер 7(9), С. 10144 - 10154

Опубликована: Апрель 23, 2024

Enrofloxacin (ENR) is a commonly used veterinary antibiotic and poses health risk when present as residues in food. This study describes dual-mode immunochromatographic test strip (DITS) biosensor for the detection of ENR Magnetic graphene oxide nanoparticles (MGO-NPs) are two-dimensional magnetic nanomaterials with large specific surface area fine biocompatibility, which can better provide more adsorption points biological antibodies. Gold (AuNPs) stimulate localized plasmon resonance effect under laser irradiation, will increase temperature to achieve photothermal conversion. The conversion efficiency MGO-NPs be effectively enhanced by combining AuNPs form MGO@Au nanocomposites (MGO@Au-NCs). Then, MGO@Au-NCs were combined an monoclonal antibody MGO@Au@Ab probe, MGO@Au@Ab-DITS was developed. employed assess samples spanning concentrations from 0 1000 μg/mL. Sample solutions containing mixed solution, deposited on strip's sample pad, analyzed using both colorimetric methods employing 808 nm infrared imaging instrument. results show that sensitivity mode sensor 0.0159°C whereas, standard deviation (SD) limit (LOD) 0.058 10.89 μg/mL, respectively quantification (LOQ) 36.31 In mode, developed 5.222 au, SD, LOD LOQ 40.13, 23.05 and76.85 respectively. innovative system has been applied detect food such juice milk, laying groundwork other drug

Язык: Английский

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Advanced nano-based adsorbents for purification of pharmaceutical residue polluted water: A critical review

Process Safety and Environmental Protection, Год журнала: 2024, Номер 186, С. 552 - 565

Опубликована: Апрель 4, 2024

Язык: Английский

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Enhanced adsorption of ciprofloxacin from an aqueous solution using a novel CaMgAl-layered double hydroxide/red mud composite

Results in Engineering, Год журнала: 2024, Номер 23, С. 102600 - 102600

Опубликована: Июль 27, 2024

This work reports on CaMgAl-layered double hydroxide (LDH) based red mud (RM) composite prepared via a co-precipitation method, characterized by transmission electron microscopy (TEM), powder X-ray diffraction patterns (XRD), field-emission scanning (SEM), energy dispersive spectroscopy (EDS), Brunauer-Emmett-Teller analysis (BET), and Fourier transform infrared spectra (FTIR) subsequently used for elimination of ciprofloxacin (CIP) from an aqueous solution in batch mode experiments. Langmuir isotherm model provided better fit CIP adsorption onto CaMgAl/RM composites than Freundlich model; indicating monolayer phenomena. Pseudo-second-order kinetic models describe the kinetics while mechanisms were controlled external mass transfer intra-particle diffusion. Thermodynamic indicated that CaMgAl-LDH/RM was exothermic spontaneous nature. The adsorbent exhibited superior affinity towards which yielded maximum capacity up to 138 mg/g. higher removal efficiency (89.45 %) reached under best conditions (pH 7, agitation speed 150 rpm, dosage 0.5 g/100 ml, concentration contaminant 70 ppm, 90 min contact time). Moreover, synthesized can be recovered after six consecutive regeneration cycles with minimal reduction ability 31 %. In conclusion, this study demonstrated could promising removing antibiotics wastewater.

Язык: Английский

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