0
  • DE
  • EN
  • FR
  • Base de données et galerie internationale d'ouvrages d'art et du génie civil

Publicité

Study on Adsorption of Uranium in Wastewater by Clay

Auteur(s):





Médium: papier de conférence
Langue(s): anglais
Conférence: 2012 International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2012), August 10-12th 2012, Zhangjiajie (China)
Publié dans:
Page(s): 2081-2085
DOI: 10.4028/www.scientific.net/AMM.209-211.2081
Abstrait:

The effectives of pH value, contact time,sorbent dose and different initial concentration were analyzed to study the properties of the adsorption of uranium in wastewater by clay. The results show the highest adsorption capacity was obtained around neutral pH.The amount adsorbed of uranium on clay increase rapidly with increasing initial uranium concentration, but the removal rates of uranium are declined.Clay has a good adsorption capability to uranium with 18.25mg/g of adsorption capacity. The adsorption data on clay are followed by both Langmuir and Freundlich models and the results are well described by Langmuir isotherm. The pseudo-second-order kinetic model is more appropriate for the sorption process.

Structurae ne peut pas vous offrir cette publication en texte intégral pour l'instant. Le texte intégral est accessible chez l'éditeur. DOI: 10.4028/www.scientific.net/AMM.209-211.2081.
  • Informations
    sur cette fiche
  • Reference-ID
    10327385
  • Publié(e) le:
    24.07.2019
  • Modifié(e) le:
    24.07.2019
 
Structurae coopère avec
International Association for Bridge and Structural Engineering (IABSE)
e-mosty Magazine
e-BrIM Magazine