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, Journal Year: 2024, Volume and Issue: 252, P. 119029 - 119029

Published: April 27, 2024

Language: Английский

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Easy and green synthesis of TiO2 (Anatase and Rutile): Estimation of crystallite size using Scherrer equation, Williamson-Hall plot, Monshi-Scherrer Model, size-strain plot, Halder- Wagner Model

Results in Materials, Journal Year: 2023, Volume and Issue: 20, P. 100492 - 100492

Published: Nov. 22, 2023

TiO2 is one of the most important metal oxides which are widely applied in various fields, and modifications synthesis process in-depth characterization growing up day by day. Nano Anatase Rutile phases were synthesized from titanium iso-butoxide following an easy approach where no toxic chemicals utilized. Nano-TiO2 (Rutile phase) was thermal conversion nano-Anatase phase (which obtained at room temperature) 700 °C temperature for 2 h. confirmed X-ray diffraction (XRD) data matched with standard database. Different crystallographic parameters such as lattice parameters, preference growth calculated XRD data. methods utilized to estimate crystallite size using Scherrer equation, Williamson-Hall plot, Monshi-Scherrer Model, Size-strain plot method, Halder- Wagner Sahadat-Scherrer Model. All models presented accepted region, linear regression coefficients also taken into consideration. In addition size, intrinsic stress, strain energy density computed mentioned based on XRD.

Language: Английский

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Synthesis of novel MnFe2O4/BiOI green nanocomposite and its application to photocatalytic degradation of tetracycline hydrochloride: (LC-MS analyses, mechanism, reusability, kinetic, radical agents, mineralization, process capability, and purification of actual pharmaceutical wastewater)

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2023, Volume and Issue: 444, P. 114989 - 114989

Published: June 29, 2023

Language: Английский

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Development of novel waste tea-derived activated carbon promoted with SiO2 nanoparticles as highly robust and easily fluidizable sorbent for low-temperature CO2 capture

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(5), P. 110437 - 110437

Published: June 25, 2023

Waste-derived biomass-based sorbents being employed in many applications, e.g., post-combustion CO2 capture process, are rising interest. This work investigates the technique by activated carbon (AC) derived from waste tea (WT) biomass. The synthesis protocol consists of carbonization followed activation with KOH and NaOH, known as chemical activators, utilizing wet impregnation method. With aim developing AC sorbent fluidizable fluidized-bed systems, an essential factor industrialization these mixed easily SiO2 nanoparticles (NPs). Prepared samples characterized via SEM, EDS, BET, FTIR, TG analysis. Based on analysis assessed three consecutive adsorption/desorption cycles, 457, 141, 69% higher average capacity is recorded for KOH-promoted (2.316 mmol/g) compared to raw (0.416 mmol/g), NaOH-promoted (0.961 commercial (1.370 respectively. Fluidization experiments show that WT-derived 2.5 wt.% NPs presents a 45% bed expansion ratio linked homogeneous bubbleless fluidization regime than its silica-free counterpart, which bubble- channel-containing non-uniform regime. modified shows 9% more (2.53 superior multicyclic stability during 25 multiple cycles.

Language: Английский

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High-temperature lubricity and physicochemical behaviors of synthesized Cu/TiO2/MnO2-doped GO nanocomposite in high-viscosity index synthetic biodegradable PAO oil

International Communications in Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 156, P. 107642 - 107642

Published: May 31, 2024

Language: Английский

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Heat Transfer Enhancement in Industrial Heat Exchangers Using Graphene Oxide Nanofluids

ACS Omega, Journal Year: 2024, Volume and Issue: 9(22), P. 24025 - 24038

Published: May 24, 2024

In this study, the heat transfer characteristics within exchanger using water-based GO nanofluids were comprehensively assessed. An apparatus was constructed by scaling down an industrial exchanger. The nanofluid's thermal conductivity, specific capacity, viscosity, density, Prandtl number, and Nusselt number examined at varying temperatures nanoparticle concentrations. results revealed that conductivity of nanofluid increased with both temperature concentration, reaching a peak value 0.380 W m

Language: Английский

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A State-of-The-Art Review on Green Synthesis and Modifications of ZnO Nanoparticles for Organic Pollutants Decomposition and CO2 Conversion

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100588 - 100588

Published: Jan. 1, 2025

Language: Английский

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Photocatalytic degradation of co-amoxiclav using hybrid TiO2/ZnO nanoparticles: Experimental and optimization

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 107040 - 107040

Published: Jan. 21, 2025

Language: Английский

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Insightful textural/morphological evaluation of cost-effective and highly sustainable Ca-Zr-O nanosorbent modified with the waste date kernel as a biomass pore-former for high-temperature CO2 capture

Sustainable materials and technologies, Journal Year: 2023, Volume and Issue: 38, P. e00778 - e00778

Published: Nov. 23, 2023

Language: Английский

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Unlocking nature's potential: Green synthesis of ZnO nanoparticles and their multifaceted applications – A concise overview

Journal of Saudi Chemical Society, Journal Year: 2023, Volume and Issue: 28(1), P. 101774 - 101774

Published: Nov. 25, 2023

In recent years, zinc oxide nanoparticles (ZNPs) have gained tremendous attention attributed to their unique properties. It is the most desirable group of nanostructures as far both structure and properties are concerned. an adaptable material that has distinctive properties, such high sensitivity, large specific area, non-toxicity, good compatibility, a isoelectric point, which favors it be considered with few exceptions. They utilized in expanding number mechanical items, for example, elastic, paint, coating, cosmetics, supercapacitors, Lithium batteries, color-sensitized sun-powered cells, photocatalysis, biosensors, biomedical characteristic applications. brought promising potential up biomedicine, especially fields anticancer antibacterial fields, locked solid ability trigger plenitude reactive oxygen species (ROS) creation, discharge particles, instigate cell apoptosis. ZNPs also been successfully transport load drugs target locations drug carriers, reducing undesirable toxicity non-target effects increasing synergistic effects. addition, display outstanding light assets this property made them one chief bioimaging applicants Thus, paper reviews biological synthesis by microbes, mechanisms synthesis, parameters optimization process application antimicrobial agent feed supplement animal industry well toxicological hazards on animals. Here, we summarize advances will helpful facilitating future research progress focusing fields.

Language: Английский

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