E
Ezzat M. Soliman
Researcher at Minia University
Publications - 56
Citations - 1203
Ezzat M. Soliman is an academic researcher from Minia University. The author has contributed to research in topics: Adsorption & Metal ions in aqueous solution. The author has an hindex of 18, co-authored 55 publications receiving 1112 citations. Previous affiliations of Ezzat M. Soliman include Alexandria University & Ain Shams University.
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Synthesis, characterization and structure effects on selectivity properties of silica gel covalently bonded diethylenetriamine mono- and bis-salicyaldehyde and naphthaldehyde Schiff(,)s bases towards some heavy metal ions.
TL;DR: Four silica gel-immobilized new metal chelate Schiff(,)s bases were synthesized and the reactivity of metal ion sorption was discussed in the light of effects of bulkiness as well as orientation of immobilized chelate on sorbent reactivity.
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Silica-immobilized formylsalicylic acid as a selective phase for the extraction of iron(III).
TL;DR: The immobilization of formylsalicylic acid compounds on the surface of amino group-containing silica gel phases is described and the selectivity of the phases tested for the extraction of iron(III) from a mixture containing several other metal ions was evaluated using atomic absorption spectrometry.
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New solid phase extractors for selective separation and preconcentration of mercury (II) based on silica gel immobilized aliphatic amines 2-thiophenecarboxaldehyde Schiff’s bases
TL;DR: In this article, the selectivity properties of these phases toward Hg(II) uptake as well as eight other metal ions were extensively studied and evaluated as a function of pH of metal ion solution and equilibrium shaking time by the batch equilibrium technique.
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Study of the selective extraction of iron (III) by silica-immobilized 5-formyl-3-arylazo-salicylic acid derivatives.
TL;DR: A method for immobilization of 5-formyl-3-arylazosalicylic acid derivatives on the surface of silica gel is described, which shows an excellent improvement in the iron (III) extraction and the determined mmol g(-1) values are in the range of 1.24 - 1.32.
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Reactivity of sugar cane bagasse as a natural solid phase extractor for selective removal of Fe(III) and heavy-metal ions from natural water samples
TL;DR: In this paper, the feasibility of using sugar cane bagasse (SCB) as a selective solid phase extractor for Fe(III) was introduced, and the order of metal uptake capacities in μmolg-1 for the extraction of six tested metal ions from aqueous solution using static technique is Fe (III)>Cu(II)>Pb(II).