Removal of uranium by the adsorbents produced from coffee residues

Mahramanlioglu, Mehmet; Bicer, I.; Misirli, T.; Kilislioglu, Ayben

doi:10.1007/s10967-007-0921-7

Removal of uranium by the adsorbents produced from coffee residues

Atıf İçin Kopyala

Mahramanlioglu M., Bicer I. O., Misirli T., Kilislioglu A.

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, cilt.273, sa.3, ss.621-624, 2007 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 273 Sayı: 3
Basım Tarihi: 2007
Doi Numarası: 10.1007/s10967-007-0921-7
Dergi Adı: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.621-624
İstanbul Üniversitesi Adresli: Hayır

Özet

Large amounts of coffee residues contaminate the environment and reprocessing of them as valuable products such as adsorbents will be a good solution from an environmental and economic point of view. In this study some adsorbents were produced from coffee residues and used for batch removal experiments of uranium from aqueous solutions. The adsorption kinetics was found to follow the Lagergren equation. The adsorption process was described with the Langmuir and Freundlich isotherms. Additionally, the effect of different cations on the adsorption of uranium was studied.