Chitosan/modified sidr (Ziziphus spina-christi) tree leaves biocomposite for removal of methylene blue dye: characterization, adsorption optimization, isotherms, and kinetics DOI
Ahmed Saud Abdulhameed,

Rima Heider Al Omari,

Mahmoud Abualhaija

et al.

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 24, 2024

Language: Английский

Natural Phenolic-Aromatic-Compound-Based Fe-Zr Binary Oxide Nanoparticles for Eosin Yellow Adsorption Application DOI Open Access

Reema H. Aldahiri,

Naha Meslet Alsebaii, Azza A. Al‐Ghamdi

et al.

Water, Journal Year: 2025, Volume and Issue: 17(4), P. 521 - 521

Published: Feb. 12, 2025

This manuscript explores the removal of eosin yellow dye, a toxic color substance contributing to water pollution, from aqueous solutions. For this purpose, iron-zirconia binary oxide (Fe2O3-ZrO2) was functionalized with eugenol oil, natural phenolic aromatic compound extracted clove plant. The functional groups developed in were confirmed by Fourier transform infrared spectroscopy (FT-IR), and its crystal structure determined via X-ray diffraction (XRD). grain size analyzed XRD pattern found be 45 nanometers. morphological analysis revealed nanoparticles quasi-spherical type ranging 4 5 consistency between SEAD further that material formed oxide. obtained material, which insoluble water, used as an adsorbent. Through adsorption study maximum monolayer capacity approximately 91.0 mg/g at 27 °C pH = 7.0 for adsorbent determined. process exothermic, feasible, spontaneous. At dose 1.0 g/L, responsible removing more than 90% 10–70 mg/L initial concentration, while about 56% achieved higher concentration 150 7.0. These results highlight potential Fe2O3-ZrO2 effective purification applications.

Language: Английский

Citations

0
Preparation of CMCS/MH Composite Aerogel and the Adsorption Properties for Cu<sup>2+</sup> DOI

鹤 岳

Material Sciences, Journal Year: 2025, Volume and Issue: 15(05), P. 946 - 957

Published: Jan. 1, 2025

Language: Английский

Citations

0
Construction of directional migration channels for silicon-modified disperse dye nanocapsules to boost dye diffusion between interfaces DOI
Hengwei Zhang, Shaohai Fu,

Yu Guan

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106640 - 106640

Published: May 1, 2025

Language: Английский

Citations

0
Polymeric Nanocomposite Adsorbent of Cross-linked Chitosan-adipic Acid and SnO2 Nanoparticles for Adsorption of Methyl Orange Dye: Isotherms, Kinetics, and Response Surface Methodology DOI
Ahmed Saud Abdulhameed,

Rima Heider Al Omari,

Al Omari

et al.

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

Published: Dec. 11, 2024

Language: Английский

Citations

2
Chitosan/modified sidr (Ziziphus spina-christi) tree leaves biocomposite for removal of methylene blue dye: characterization, adsorption optimization, isotherms, and kinetics DOI
Ahmed Saud Abdulhameed,

Rima Heider Al Omari,

Mahmoud Abualhaija

et al.

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 24, 2024

Language: Английский

Citations

0