Sorption/desorption study of strontium on Ain Oussera soils around the Es-Salam reactor facility

Sorption/desorption study of strontium on Ain Oussera soils around the Es-Salam reactor facility

Four types of undisturbed soils around the Es-Salam reactor (Algeria) were used to evaluate the sorption behavior of strontium. The batch study was carried out under different experimental conditions. The kinetics were well fited by pseudosecond order model. Soils’s activation energies were 12.37, 1...

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Veröffentlicht in:Journal of radioanalytical and nuclear chemistry 2019-01, Vol.319 (1), p.409-418
Hauptverfasser: Bouzidi, Abdelkader, Imessaoudene, Djillali, Ararem, Abderrahmane, Aissaoui, Regadia
Format: Artikel
Sprache:eng
Schlagworte:
Activation energy
Analysis
Calcium ions
Chemistry
Chemistry and Materials Science
Desorption
Diagnostic Radiology
Exothermic reactions
Hadrons
Heavy Ions
Inorganic Chemistry
Ion exchange
Nuclear Chemistry
Nuclear energy
Nuclear Physics
Physical Chemistry
Reaction kinetics
Soils
Sorption
Strontium
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Zusammenfassung:Four types of undisturbed soils around the Es-Salam reactor (Algeria) were used to evaluate the sorption behavior of strontium. The batch study was carried out under different experimental conditions. The kinetics were well fited by pseudosecond order model. Soils’s activation energies were 12.37, 14.76, 15.5 and 16.17 kJ mol −1 , corresponding to ion-exchange-type sorption. Sorption was exothermic (Δ H ° 
ISSN:0236-5731
1588-2780
DOI:10.1007/s10967-018-6345-8