Design and evaluation of a polyaniline-Azadirachta indica composite for efficient dye removal: Insights from experimental and theoretical simulations

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 27, P. 100926 - 100926

Published: July 20, 2024

Language: Английский

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Eco-friendly synthesis of ZnO/chitosan nanocomposite: Detailed characterization, DFT study, docking study, adsorption kinetics, thermodynamic analysis and antioxidant properties

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: 425, P. 127216 - 127216

Published: Feb. 28, 2025

Language: Английский

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Interface engineering of Ti-MOFs: Adsorption of anionic, cationic and neutral dyes in wastewater

Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1283, P. 135268 - 135268

Published: March 3, 2023

Language: Английский

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Adsorption of Methylene Blue Dye and Analysis of Two Clays: A Study of Kinetics, Thermodynamics, and Modeling with DFT, MD, and MC Simulations

ACS Omega, Journal Year: 2024, Volume and Issue: 9(13), P. 15175 - 15190

Published: March 18, 2024

The purpose of this research was to learn more about the primary and secondary properties Moroccan natural clay in an effort better investigate innovative adsorbents gain access ideal adsorption system. Scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy analysis (SEM-EDX) fluorescence were employed for identification. SEM revealed grains, including tiny particles unevenly shaped sticks. First- second-order rate laws, representing two distinct kinetic models, applied approach. Adsorption dye MB onto studied, results agreed 2 s order model. significant correlation coefficients support inference that process governed by Langmuir Subsequent DFT analyses demonstrated methylene blue dye's HOMO LUMO surfaces are dispersed across most components, pointing a strong interaction clay. To determine how might be adsorbed clay, we quantum descriptors locate its nucleophilic electrophilic centers. Endothermic reactions evident during on as indicated positive values Δ

Language: Английский

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Simultaneous Removal of Eriochrome Black T and Chromate Anions from Aqueous Solution Using Functionalized Hybrid Magnetic Polymers

Journal of Polymers and the Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 14, 2024

Language: Английский

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A critical review on the removal of anionic dyes by cross-linked resin: Recent progress, challenges and future perspective

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131111 - 131111

Published: Dec. 1, 2024

Language: Английский

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Statistical physics modelling and density functional theory calculations for glyphosate adsorption using zinc oxide-doped activated carbon

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: 136, P. 150 - 166

Published: Feb. 5, 2024

Language: Английский

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Nanosheet g-C3N4 enhanced by Bi2MoO6 for highly efficient photocatalysts toward photodegradation of Rhodamine-B dye

Heliyon, Journal Year: 2023, Volume and Issue: 9(11), P. e22342 - e22342

Published: Nov. 1, 2023

The investigation of a proficient photocatalytic system for the degradation organic pollutants holds significant importance in field environmental management. This study presents binary type II heterojunction photocatalyst, Bi2MoO6/g-C3N4 which is synthesized using an eco-friendly ultrasonic-assisted method. Various characterization methods (XRD, FTIR, XPS, BET, TEM, UV-vis, and PL) are used to investigate crystalline structures, composition, surface analysis, morphology, optical properties photocatalyst. All nanocomposites show better activity Rhodamine B dye (Rh-B) under Ultraviolet light irradiation than pure g-C3N4. 10 % nanocomposite found be greatest among tested samples. demonstrates ability degrade 94.6 Rh-B (1 × 10-5 M) within 3 h, with rate constant 0.015 min-1. Notably, this 7 times greater that observed g-C3N4, has 0.00218 effect several reaction factors on removal studied. enhanced mainly due formation 2D/2D increasing active sites separation photogenerated carriers. A possible mechanism over suggested based species trapping experiment. Moreover, high stability recyclability exhibited by provide strong evidence supporting its suitability as viable photocatalyst wastewater treatment purposes.

Language: Английский

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Adsorption techniques including polymer resin for the removal of the micropollutants organics and metallics: A comprehensive review

Deleted Journal, Journal Year: 2024, Volume and Issue: 44(4), P. 625 - 638

Published: May 20, 2024

Surface waters and effluents from wastewater treatment plants contain micropollutants derived a wide variety of inorganic organic substances, including medications, cosmetics, agrochemicals. Consequently, monitoring the number environmental that persist is current priority. This article gives brief history these contaminants their effects on water, as well literature review topic using cheap adsorbents to filter out most common kinds surface water. Although showed impressive adsorption capacities in different environments, practical use treating water will depend aspects like production cost, recyclability, competitiveness.

Language: Английский

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Comprehensive analysis of hazardous dye adsorption onto a green adsorbent: Experimental profiling, theoretical modeling, and deciphering potential molecular interactions

Desalination and Water Treatment, Journal Year: 2025, Volume and Issue: unknown, P. 100998 - 100998

Published: Jan. 1, 2025

Language: Английский

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