• Publications
  • Influence
Recovery of gold(III) and silver(I) on a chemically modified chitosan with magnetic properties
Abstract Chemically modified chitosan resin with magnetic properties has been prepared and investigated. The modification process took place through the reaction between chitosan and polymericExpand
  • 178
  • 5
Removal of uranium(VI) from aqueous solutions using glycidyl methacrylate chelating resins
Abstract Glycidyl methacrylate chelating resins were obtained through copolymerization of glycidyl methacrylate (GMA) with divinylbenzene (DVB) in the absence and presence of magnetite particles toExpand
  • 153
  • 5
Selective separation of mercury(II) using magnetic chitosan resin modified with Schiff's base derived from thiourea and glutaraldehyde.
Magnetic chitosan resin was chemically modified by a Schiff's base cross-linker. The interaction of the resin obtained with Hg(II) was studied and uptake value of 2.8 mmol/g was reported. The kineticExpand
  • 184
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Preparation and characterization of nano-magnetic cellulose with fast kinetic properties towards the adsorption of some metal ions
Abstract 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 groupExpand
  • 108
  • 3
Effect of structural properties of acid dyes on their adsorption behaviour from aqueous solutions by amine modified silica.
Monoamine modified silica particles (MAMS) were prepared and characterized by infrared (FT-IR) and thermogravimetric analysis (TGA). The modified silica particles were used for removal of acid orangeExpand
  • 138
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Adsorption of chromate and molybdate by cetylpyridinium bentonite
Abstract Bentonite was modified with cetylpyridinium bromide (CPBr) and investigated by elemental analysis, IR, X-ray diffraction, thermogravimetric analysis, specific surface area (BET) andExpand
  • 98
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Removal of some hazardous heavy metals from aqueous solution using magnetic chelating resin with iminodiacetate functionality
Abstract A magnetic chelating resin with iminodiacetate functionality was prepared and investigated. This resin showed a powerful uptake behavior towards Pb(II), Cd(II), Zn(II), Ca(II) and Mg(II).Expand
  • 85
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Synthesis of a quaternary amine anion exchange resin and study [of] its adsorption behaviour for chromate oxyanions.
  • A. A. Atia
  • Chemistry, Medicine
  • Journal of hazardous materials
  • 21 September 2006
Glycidyl methacrylate/N,N'-methylene bis-acrylamide (GMA/MBA) was prepared and allowed to react with tetraethylenepentamine (TEP) to give glycidyl methacrylate amine resin (RPA) followed by treatmentExpand
  • 53
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Dy(III) recovery from dilute solutions using magnetic-chitosan nano-based particles grafted with amino acids
AbstractMagnetic-chitosan nano-based particles were successfully prepared by a simple one-pot co-precipitation method before being functionalized with three different amino acid groups (i.e.,Expand
  • 28
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Studies on the interaction of mercury(II) and uranyl(II) with modified chitosan resins
Abstract Chitosan polymer was cross-linked using glutardialdehyde. The resin obtained was chemically modified through the reaction with ethylenediamine and (3-amino-1,2,4-triazole-5-thiol) to produceExpand
  • 132
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