Abstract
Sorption of Sn(lI) and Zr(IV) on pistachio shell as a solid sorbent material of particle sizes (0.5-1 mm) has been investigated from HNO{sub 3}, H CI, HBr, NaNO{sub 3}, Na CI, KBr and KI aqueous solutions. Before use, this substance was subjected to characterization tools including surface area, thermogravimetric analysis, infrared spectroscopy and X-R diffraction. The effect of contact time, weight of the resin, acid and salt concentrations and equilibrium ph on K{sub d} values have been studied. Sorption of both elements was found to verify Freundlich adsorption isotherm. The effect of temperature on thc sorption processes have been investigated and the thermodynamic functions {delta}G, {delta}H and {delta}S have been determined. Adsorption processes have been discussed in the light of the obtained results.
Abdel-Fattah, A A;
[1]
EI-Khouly, S H
[2]
- Nuclear Chemistry Dept., Atomic Energy Authority, Cairo (Egypt)
- Radioisotopes and Generators Dept., Radioisotopes Prod. Division, Hot Lahoratories Center, Atomic Energy Authority, Cairo (Egypt)
Citation Formats
Abdel-Fattah, A A, and EI-Khouly, S H.
Sorption studies of Sn(II) and Zr(IV) on pistachio shell from different aqueous media.
Egypt: N. p.,
2007.
Web.
Abdel-Fattah, A A, & EI-Khouly, S H.
Sorption studies of Sn(II) and Zr(IV) on pistachio shell from different aqueous media.
Egypt.
Abdel-Fattah, A A, and EI-Khouly, S H.
2007.
"Sorption studies of Sn(II) and Zr(IV) on pistachio shell from different aqueous media."
Egypt.
@misc{etde_20944074,
title = {Sorption studies of Sn(II) and Zr(IV) on pistachio shell from different aqueous media}
author = {Abdel-Fattah, A A, and EI-Khouly, S H}
abstractNote = {Sorption of Sn(lI) and Zr(IV) on pistachio shell as a solid sorbent material of particle sizes (0.5-1 mm) has been investigated from HNO{sub 3}, H CI, HBr, NaNO{sub 3}, Na CI, KBr and KI aqueous solutions. Before use, this substance was subjected to characterization tools including surface area, thermogravimetric analysis, infrared spectroscopy and X-R diffraction. The effect of contact time, weight of the resin, acid and salt concentrations and equilibrium ph on K{sub d} values have been studied. Sorption of both elements was found to verify Freundlich adsorption isotherm. The effect of temperature on thc sorption processes have been investigated and the thermodynamic functions {delta}G, {delta}H and {delta}S have been determined. Adsorption processes have been discussed in the light of the obtained results.}
journal = []
issue = {3}
volume = {40}
place = {Egypt}
year = {2007}
month = {Jul}
}
title = {Sorption studies of Sn(II) and Zr(IV) on pistachio shell from different aqueous media}
author = {Abdel-Fattah, A A, and EI-Khouly, S H}
abstractNote = {Sorption of Sn(lI) and Zr(IV) on pistachio shell as a solid sorbent material of particle sizes (0.5-1 mm) has been investigated from HNO{sub 3}, H CI, HBr, NaNO{sub 3}, Na CI, KBr and KI aqueous solutions. Before use, this substance was subjected to characterization tools including surface area, thermogravimetric analysis, infrared spectroscopy and X-R diffraction. The effect of contact time, weight of the resin, acid and salt concentrations and equilibrium ph on K{sub d} values have been studied. Sorption of both elements was found to verify Freundlich adsorption isotherm. The effect of temperature on thc sorption processes have been investigated and the thermodynamic functions {delta}G, {delta}H and {delta}S have been determined. Adsorption processes have been discussed in the light of the obtained results.}
journal = []
issue = {3}
volume = {40}
place = {Egypt}
year = {2007}
month = {Jul}
}