Synthesis and characterization of new composite sponge combining of metal-organic framework and chitosan for the elimination of Pb(II), Cu(II) and Cd(II) ions from aqueous solutions: Batch adsorption and optimization using Box-Behnken design

Journal of Molecular Liquids, Год журнала: 2023, Номер 394, С. 123741 - 123741

Опубликована: Дек. 7, 2023

Язык: Английский

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Effect of metal organic framework alginate aerogel composite sponge on adsorption of tartrazine from aqueous solutions: Adsorption models, thermodynamics and optimization via Box-Behnken design

Journal of Molecular Liquids, Год журнала: 2024, Номер 399, С. 124392 - 124392

Опубликована: Март 11, 2024

Язык: Английский

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Synthesis and characterization of metal–organic frameworks based on thorium for the effective removal of 2,4-dichlorophenylacetic pesticide from water: Batch adsorption and Box-Behnken Design optimization, and evaluation of reusability

Journal of Molecular Liquids, Год журнала: 2024, Номер 398, С. 124252 - 124252

Опубликована: Фев. 16, 2024

Язык: Английский

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Efficient fabrication of a composite sponge for Cr(VI) removal via citric acid cross-linking of metal-organic framework and chitosan: Adsorption isotherm, kinetic studies, and optimization using Box-Behnken design

Materials Today Sustainability, Год журнала: 2024, Номер 26, С. 100732 - 100732

Опубликована: Март 8, 2024

Язык: Английский

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Amendment of Sargassum oligocystum bio-char with MnFe2O4 and lanthanum MOF obtained from PET waste for fluoride removal: A comparative study

Environmental Research, Год журнала: 2024, Номер 251, С. 118641 - 118641

Опубликована: Март 6, 2024

Язык: Английский

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Chitosan-nano CuO composite for removal of mercury (II): Box-Behnken design optimization and adsorption mechanism

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 261, С. 129769 - 129769

Опубликована: Янв. 28, 2024

Язык: Английский

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A green synthesis of cellulose nanocrystals biosorbent for remediation of wastewater containing industrial dye

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2023, Номер 681, С. 132729 - 132729

Опубликована: Ноя. 9, 2023

Язык: Английский

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Efficient adsorption of fluorescein dye from aqueous solutions by Al/Th-MOF bimetal-organic frameworks: Adsorption isotherm, kinetics, DFT computation, and optimization via Box-Behnken design

Process Safety and Environmental Protection, Год журнала: 2024, Номер 190, С. 353 - 371

Опубликована: Авг. 22, 2024

Язык: Английский

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Efficient Adsorption and Removal of the Herbicide 2,4-Dichlorophenylacetic Acid from Aqueous Solutions Using MIL-88(Fe)-NH₂

ACS Omega, Год журнала: 2023, Номер 8(43), С. 40775 - 40784

Опубликована: Окт. 20, 2023

Metal-organic frameworks (MOFs), a material known for its multifunctionality, chemical stability, and high surface area, are now commonly utilized as an adsorbent water treatment. The MOF (MIL-88(Fe)-NH2) was synthesized used to remove the toxic herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) from water. MIL-88(Fe)-NH2 fully characterized using multiple techniques. A systematic investigation conducted evaluate key parameters that impact adsorption process, which include coexisting anions, dosage, solution pH. isotherm fitted Langmuir model, while kinetics were pseudo-second-order. process both chemisorption endothermic. capacity increased with rising temperatures. has maximum of 345.25 mg g-1 removing 2,4-D, significantly higher than previous adsorbents this purpose. mechanism could be ascribed hydrogen bonding, pore filling, π-π conjugations between 2,4-D molecules adsorbent, electrostatic interactions. Furthermore, showed only slight decrease after five successive recycles, it easily regenerated through solvent washing. When in environmental samples, especially those containing electronic wastes, demonstrated satisfactory reusability. is more practical reusable better shorter equilibrium time compared previously reported adsorbents.

Язык: Английский

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Effective synthesis and characterization of citric acid cross-linking of modified ferrous metal-organic framework and chitosan nanocomposite sponge for Th(IV) elimination: Adsorption isotherms, kinetic analysis, and optimization by Box-Behnken design

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 281, С. 136194 - 136194

Опубликована: Окт. 2, 2024

Язык: Английский

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