Published November 2007
| Version v1
Journal article
Radiotracer technique in adsorption studies. Part 18. Uptake of Ce(III) from aqueous solutions by hydrous manganese and stannic oxides
Creators
- 1. Banaras Hindu University, Varanasi (India). Nuclear and Radiochemistry Laboratory, Department of Chemistry
Description
The removal of Ce(III) from aqueous solutions by hydrous manganese oxide (HMO) and hydrous stannic oxide (HSO) was studied as a function of concentrations (10-2-10-7 mol x dm-3) and pH (1.2-10.0) by using the radiotracer technique. The effects of co-ions and irradiation of HMO and HSO were also studied. The uptake of Ce(III) fitted well with the Freundlich adsorption isotherm. No significant desorption of pre-adsorbed Ce(III) in the studied temperature range (303-333 K) indicates that both the solids may be good adsorbents for the removal of Ce(III). (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 274
- Journal Issue
- 2
- Journal Page Range
- p. 265-269
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 39012927
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ADSORPTION; AQUEOUS SOLUTIONS; CERIUM ISOTOPES; IRRADIATION; MANGANESE OXIDES; PH VALUE; REMOVAL; TRACER TECHNIQUES; UPTAKE
- Descriptors DEC
- CHALCOGENIDES; DISPERSIONS; HOMOGENEOUS MIXTURES; ISOTOPE APPLICATIONS; ISOTOPES; MANGANESE COMPOUNDS; MIXTURES; OXIDES; OXYGEN COMPOUNDS; SOLUTIONS; SORPTION; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- 30 refs.