H
Hesham Hamad
Researcher at University of Granada
Publications - 60
Citations - 2635
Hesham Hamad is an academic researcher from University of Granada. The author has contributed to research in topics: Adsorption & Chemistry. The author has an hindex of 23, co-authored 48 publications receiving 1617 citations. Previous affiliations of Hesham Hamad include University of Warsaw & Alexandria University.
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Potential of using green adsorbent of heavy metal removal from aqueous solutions: Adsorption kinetics, isotherm, thermodynamic, mechanism and economic analysis
TL;DR: In this article, a batch adsorption system was used for the removal of copper ions from aqueous solutions using a local natural abundant agricultural waste in Egypt, where the peanut hull was used as an adsorbent without any chemical or physical treatment.
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Green synthesis of graphene from recycled PET bottle wastes for use in the adsorption of dyes in aqueous solution.
TL;DR: Thermodynamic parameters demonstrated that adsorption of dye is spontaneous and endothermic in nature, and the potential of utilizing "waste-treats-waste" by synthesis of graphene using PET bottle waste as a source material was found.
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Comparative performance of anodic oxidation and electrocoagulation as clean processes for electrocatalytic degradation of diazo dye Acid Brown 14 in aqueous medium
TL;DR: A kinetic model is developed for evaluation of the pseudo-first-order-rate constant (kapp) as a function of various operational parameters and indicates that the EC is more effective than AO under the same operational condition.
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Electrocatalytic degradation and minimization of specific energy consumption of synthetic azo dye from wastewater by anodic oxidation process with an emphasis on enhancing economic efficiency and reaction mechanism.
TL;DR: The results demonstrated that the relatively high dye removal, COD and low specific energy consumption are obtained simultaneously only if the various parameters are regulated to a plausible value j of 79Am-2, Co of 100mg/L and CN of 1g/L within 60min of electrolysis.
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Electrospun cellulose acetate nanofiber incorporated with hydroxyapatite for removal of heavy metals.
Azhar A. Hamad,M. S. Hassouna,Thanaa I. Shalaby,Marwa F. Elkady,Mervat A. Abd Elkawi,Hesham Hamad +5 more
TL;DR: This work aims to facile fabrication and characterization of new organic/inorganic hybrid nanofiber membrane composites for removal of Fe (III) and Pb (II) ions using a batch technique.