Enhanced Cr(VI) Reduction Efficiency Using Clay Support and Hydrothermally Synthesized LTA Zeolite Composite Membrane DOI

Abderrazek El–Kordy,

Abdelaziz Elgamouz,

El Mokhtar Lemdek

et al.

Materials science forum, Journal Year: 2024, Volume and Issue: 1141, P. 119 - 126

Published: Dec. 20, 2024

The filtration of hexavalent chromium (Cr(VI)) presents a significant challenge in water treatment due to its toxicity and environmental impact. This study is oriented towards the development zeolite-based membrane for removal Cr(VI) ions. Flat supports are made from clay with particle size between 160 250 µm then characterized by different techniques namely FTIR, XRD, point zero charge (pHpzc). support creates porous structure, ideal adsorbing ions, while LTA-type zeolite offers selective permeability, through narrow pore size, tuning volume down on Cr(VI). Filtration experiments were conducted under pressure 1.0 bar, initial concentration 10 -4 M pH = 5.4 evaluate efficiency performance composite membrane. Results demonstrate reduction concentration, 30% 50% retention LTA-zeolite respectively. proposed methodology has potential create advanced systems that can effectively remove pollutants aqueous solutions, thereby challenging important issues.

Language: Английский

Leveraging Artificial Intelligence Models (GBR, SVR, and GA) for Efficient Chromium Reduction via UV/Trichlorophenol/Sulfite Reaction DOI Creative Commons
Amir H. Mohammadi,

Parsa Khakzad,

Tayebeh Rasolevandi

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104599 - 104599

Published: March 1, 2025

Language: Английский

Citations

0
Fabrication of natural clay-based ceramic membranes with Mg La oxides coating for enhanced water treatment DOI
Abdelrahman K. A. Khalil, Ismail W. Almanassra, Anjaneyulu Chatla

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107571 - 107571

Published: March 30, 2025

Language: Английский

Citations

0
Preparation of Iron Doped Zeolite-Coated Porous Clay Ceramic Membrane (Fe/ZSM−5) for Heavy Metal Filtration: Electrochemical Study of the Rejection Mechanism DOI Creative Commons
Abdelrahman K. A. Khalil, Abderrazek El-kordy, Abdelaziz Elgamouz

et al.

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100720 - 100720

Published: April 1, 2025

Language: Английский

Citations

0
Emerging analcime/nepheline-modified graphite sensor for the electroanalysis of heavy metals in crude phosphoric acid samples DOI
Abdellah Ait baha, Mohammed Lasri, Rachid Idouhli

et al.

Journal of Solid State Electrochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 28, 2025

Language: Английский

Citations

0
Enhanced Cr(VI) Reduction Efficiency Using Clay Support and Hydrothermally Synthesized LTA Zeolite Composite Membrane DOI

Abderrazek El–Kordy,

Abdelaziz Elgamouz,

El Mokhtar Lemdek

et al.

Materials science forum, Journal Year: 2024, Volume and Issue: 1141, P. 119 - 126

Published: Dec. 20, 2024

The filtration of hexavalent chromium (Cr(VI)) presents a significant challenge in water treatment due to its toxicity and environmental impact. This study is oriented towards the development zeolite-based membrane for removal Cr(VI) ions. Flat supports are made from clay with particle size between 160 250 µm then characterized by different techniques namely FTIR, XRD, point zero charge (pHpzc). support creates porous structure, ideal adsorbing ions, while LTA-type zeolite offers selective permeability, through narrow pore size, tuning volume down on Cr(VI). Filtration experiments were conducted under pressure 1.0 bar, initial concentration 10 -4 M pH = 5.4 evaluate efficiency performance composite membrane. Results demonstrate reduction concentration, 30% 50% retention LTA-zeolite respectively. proposed methodology has potential create advanced systems that can effectively remove pollutants aqueous solutions, thereby challenging important issues.

Language: Английский

Citations

0