Zeolites in wastewater treatment: A comprehensive review on scientometric analysis, adsorption mechanisms, and future prospects

Environmental Research, Journal Year: 2024, Volume and Issue: 260, P. 119782 - 119782

Published: Aug. 12, 2024

Language: Английский

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Polyvinyl alcohol modified chitosan composite as a novel and efficient adsorbent for multi-metal removal

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 126731 - 126731

Published: Feb. 1, 2024

Language: Английский

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Adsorption of emerging pollutants utilizing chitosan derivatives: Recent advances and future perspective

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 299, P. 140203 - 140203

Published: Jan. 21, 2025

Language: Английский

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Conceptual techno-economic analysis of chitosan derivative resin and commercial sorbents for multi-heavy metal removal

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131732 - 131732

Published: Jan. 1, 2025

Language: Английский

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Ligand geometry matters: Comparative study of linear and annular chelating ligands in tailored magnetic chitosan for Cu(II) removal

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 303, P. 140687 - 140687

Published: Feb. 4, 2025

Language: Английский

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Novel green magnetite-chitosan adsorbent using Ricinus communis plants to adsorption of lead (II) from wastewater solution: anodic linear sweep voltammetry, isotherms, and kinetics study

Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 21, 2025

Language: Английский

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Dynamic adsorption of heavy metals on functionalized and regeneratable biopolymeric aerogels: Fixed-bed column reactor modelling and dual functionality elution technique

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131861 - 131861

Published: Jan. 1, 2025

Language: Английский

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Efficient adsorption of nitroaromatic compounds from reusable hierarchical porous biochar emanates from the Ananas comosus crown and Citrus limetta fibers

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: 308, P. 121408 - 121408

Published: Feb. 21, 2025

Language: Английский

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Sustainable Zn2+ removal using highly efficient, novel, and cost-effective chitosan-magnetic biochar composite

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: May 21, 2024

Language: Английский

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Synthesis and application of fatty acid-modified chitosan for heavy metal remediation from waste water

Carbohydrate Polymer Technologies and Applications, Journal Year: 2024, Volume and Issue: 7, P. 100516 - 100516

Published: May 22, 2024

A novel modified chitosan was synthesized using palmitic acid to selectively remove Cd(II), As(III), and Pb(II) from water samples. Chitosan dissolved in acetic solution N, N'-dicyclohexylcarbodiimide used crosslinking agent, further functionalize with introduce O-donor sites the chain. These entrap metal ions forming covalent bonds leading removal of heavy ions. The product characterized Fourier transform-infrared spectroscopy (FTIR), scanning electron microscopy (SEM), elemental analysis, X-ray diffraction (XRD), energy-dispersive spectroscopy, proton nuclear magnetic resonance. introduction into chain did not only alter its original structure crystallinity, as evidenced by XRD SEM data, but enhanced stability increased affinity toward adsorption processes were extensively examined under optimized conditions, results revealed maximum absorptivity values 40.98, 21.8, 47.6 mg/g for Pb(II), respectively, indicating high capacity. kinetic study suggested a pseudo-second-order reaction, Langmuir isotherm model demonstrated best fit. limits detection Cd, As, Pb 2.9, 4.3, 15.1 ppb, while quantification 9.07, 13.23, 45.77 respectively. desorption studies showed regeneration reusability adsorbent up four cycles.

Language: Английский

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