Ciprofloxacin adsorption onto CNT loaded Pumice: Adsorption Modelling, kinetics, equilibriums and reusability studies

Journal of Molecular Liquids, Год журнала: 2024, Номер 399, С. 124388 - 124388

Опубликована: Март 4, 2024

Язык: Английский

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Preparation of high-efficient phosphoric acid modified biochar toward ciprofloxacin removal from wastewater

Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120649 - 120649

Опубликована: Фев. 10, 2025

Язык: Английский

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Enhancing norfloxacin removal from water using nitrogen-doped biochar synthesized via solvent-free ball milling

Journal of Water Process Engineering, Год журнала: 2025, Номер 71, С. 107256 - 107256

Опубликована: Фев. 20, 2025

Язык: Английский

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Synthesis and characterization of nanobiochar from rice husk biochar for the removal of safranin and malachite green from water

Environmental Research, Год журнала: 2023, Номер 238, С. 116909 - 116909

Опубликована: Сен. 4, 2023

Xenobiotic pollution in environment is a potential risk to marine life, and human health. Nanobiotechnology an advanced emerging solution for the removal of environmental pollutants. Adsorption-based technologies are being used alleviate global prevalence xenobiotics like dyes, due their high efficacy cost effectiveness. Current study explored nanobiochar syntehsized via ultrasonication centrifugation from rice husk dye water. It involves synthesis biochar Safranin, Malachite green, mixture both aqueous Biochar was synthesized through pyrolysis at 600 °C 2 h. To convert it into nanobiochar, sonication techniques were applied. The yield obtained 27.5% 0.9% nanobiochar. Nanobiochar analysis Fourier-Transform Spectrometer (FTIR), X-ray Power Diffraction (XRD) scanning electron microscopy (SEM) suggested its crystalline nature having minerals rich silicon, with cracked disintegrated carbon structure temperature processing treatments. Removal dyes by evaluated changing different physical parameters i.e., dose, pH, temperature. Pseudo-first order model pseudo-second applied studying adsorption kinetics mechanism. Kinetics followed suggesting process chemical sorption. High found higher concentration temperature, neutral pH. Maximum elimination percentages safranin, malachite as 91.7%, 87.5%, 85% respectively. We conclude that could be media.

Язык: Английский

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Green synthesis of carbon nanotubes functionalized with iron nanoparticles and coffee husk biomass for efficient removal of losartan and diclofenac: Adsorption kinetics and ANN modeling studies

Environmental Research, Год журнала: 2024, Номер 251, С. 118733 - 118733

Опубликована: Март 21, 2024

Язык: Английский

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Enhancement of CH4/N2 separation capacity of coal-based porous carbons via hydrothermal coupled KOH activation

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(2), С. 112477 - 112477

Опубликована: Март 14, 2024

Язык: Английский

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Adsorption of diclofenac and losartan using multi-walled carbon nanotubes functionalized with iron nanoparticles via the green route: Equilibrium, thermodynamics, and machine learning studies

Journal of Water Process Engineering, Год журнала: 2024, Номер 58, С. 104923 - 104923

Опубликована: Янв. 31, 2024

Язык: Английский

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Insight into linear and non-linear biosorptive uptake of ciprofloxacin by surface-functionalized cost-competent sorbent

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113043 - 113043

Опубликована: Фев. 1, 2025

Язык: Английский

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Development of novel biochar adsorbent using agricultural waste biomass for enhanced removal of ciprofloxacin from water: Insights into the isotherm, kinetics, and thermodynamic analysis

Chemosphere, Год журнала: 2025, Номер 375, С. 144252 - 144252

Опубликована: Фев. 27, 2025

Increase in the antibiotic's usage and mis-management antibiotics' disposal has led to occurrence of antibiotic residues surface water bodies. These may pose considerable risks human as well aquatic organisms owing enhancement antimicrobial resistance among microbes. Hence, precautionary measures are need hour curtail compounds water. In addition, rampant burning agricultural waste India causes air pollution. Considering this, a novel adsorbent been developed from biomass, viz. wheat straw (WS), through calcination (CWS), followed by chemical activation (AWS). adsorbents were employed for removal ciprofloxacin (CIP) Removal efficiency 90% (for CWS) 98% AWS) could be achieved at neutral pH room temperature conditions. The maximum adsorption capacity on synthesized was evaluated 14.51 mg g-1. Experimental findings further explored get insights isotherm, kinetics, thermodynamics involved process. It found that Langmuir model (with R2 value 0.985) provided better fit than other isotherm models. Kinetics thermodynamic studies revealed process pseudo second order linear kinetic 0.999) with endothermic spontaneous sorption adsorbent. Thus, suitably used antibiotics

Язык: Английский

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Synergy of rapid adsorption and photo-Fenton-like degradation in CoFe-MOF/TiO2/PVDF composite membrane for efficient removal of antibiotics from water

Separation and Purification Technology, Год журнала: 2023, Номер 333, С. 125942 - 125942

Опубликована: Дек. 3, 2023

Язык: Английский

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