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A critical review with emphasis on recent pieces of evidence of Moringa oleifera biosorption in water and wastewater treatment
A Benettayeb, M Usman, CC Tinashe, T Adam… - … Science and Pollution …, 2022 - Springer
The increasing demand for using competent and inexpensive methods based on
biomaterials, like adsorption and biosorption, has given rise to the low-priced alternative …
biomaterials, like adsorption and biosorption, has given rise to the low-priced alternative …
Resin-based approaches for selective extraction and purification of rare earth elements: A comprehensive review
S Sharifian, NHL Wang - Journal of Environmental Chemical Engineering, 2024 - Elsevier
The increasing demand for rare earth elements (REEs) in high-tech applications has
highlighted the need for efficient and sustainable recovery methods. This article provides a …
highlighted the need for efficient and sustainable recovery methods. This article provides a …
Effect of the magnetic core in alginate/gum composite on adsorption of divalent copper, cadmium, and lead ions in the aqueous system
KZ Elwakeel, MM Ahmed, A Akhdhar… - International Journal of …, 2023 - Elsevier
The change of composition of an adsorbent material has been widely used as a method to
increase its adsorption capacity, particularly concerning adsorbents made of …
increase its adsorption capacity, particularly concerning adsorbents made of …
Selective adsorption of Pb (II), Cd (II), and Ni (II) ions from aqueous solution using chitosan–MAA nanoparticles
Abstract Chitosan–MAA nanoparticles (CS–MAA) with an average size of 10–70 nm were
prepared by polymerizing chitosan with methacrylic acid in aqueous solution. The …
prepared by polymerizing chitosan with methacrylic acid in aqueous solution. The …
Fast removal of uranium from aqueous solutions using tetraethylenepentamine modified magnetic chitosan resin
KZ Elwakeel, AA Atia, E Guibal - Bioresource technology, 2014 - Elsevier
Chitosan was cross-linked using glutaraldehyde in the presence of magnetite. The resin was
chemically modified through the reaction with tetraethylenepentamine (TEPA) to produce …
chemically modified through the reaction with tetraethylenepentamine (TEPA) to produce …
Fabrication of bentonite/thiourea-formaldehyde composite material for Pb (II), Mn (VII) and Cr (VI) sorption: A combined basic study and industrial application
SA El-Korashy, KZ Elwakeel, A Abd El-Hafeiz - Journal of Cleaner …, 2016 - Elsevier
A new composite material was obtained by in situ polymerization of thiourea and
formaldehyde in the presence bentonite microgranules as a support. This material was …
formaldehyde in the presence bentonite microgranules as a support. This material was …
Preparation and chelation adsorption property of composite chelating material poly (amidoxime)/SiO2 towards heavy metal ions
B Gao, Y Gao, Y Li - Chemical Engineering Journal, 2010 - Elsevier
Micron-sized silica gel particles were first surface-modified with coupling agent, γ-
methacryloylpropyl trimethoxysilane (MPS), introducing polymerizable double bonds into the …
methacryloylpropyl trimethoxysilane (MPS), introducing polymerizable double bonds into the …
Preparation and characterization of nano-magnetic cellulose with fast kinetic properties towards the adsorption of some metal ions
Nano-magnetic cellulose hybrid was obtained from precipitation of cellulose in presence of
Fe (II)/Fe (III) mixture. The hybrid material obtained was then functionalized with amino …
Fe (II)/Fe (III) mixture. The hybrid material obtained was then functionalized with amino …
Removal of Cr (VI) from alkaline aqueous solutions using chemically modified magnetic chitosan resins
KZ Elwakeel - Desalination, 2010 - Elsevier
Chitosan was cross-linked using glutaraldehyde in the presence of magnetite. The resin
obtained was chemically modified through the reaction with tetraethylenepentamine …
obtained was chemically modified through the reaction with tetraethylenepentamine …
Retention of copper, cadmium and lead from water by Na-Y-Zeolite confined in methyl methacrylate shell
KZ Elwakeel, AA El-Bindary, EY Kouta - Journal of environmental chemical …, 2017 - Elsevier
The adsorption of Cu (II), Cd (II) and Pb (II) from aqueous solution onto methyl methacrylate-
Na-Y-Zeolite (MMA-Na-Y-Zeolite) composite was analyzed in a batch system with respect to …
Na-Y-Zeolite (MMA-Na-Y-Zeolite) composite was analyzed in a batch system with respect to …