Published September 1989
| Version v1
Journal article
Adsorption of UO22+ from aqueous solutions by inorganic exchangers
Description
Various natural and treated clays as well as some synthetic exchangers have been used to remove UO22+ from aqueous solutions. Different factors which affect the adsorption process such as time, pH, competing ions, etc., were studied. The mechanism of adsorption was found to be under film diffusion control. It was concluded that the naturally occuring clays are suitable as adsorbent for UO22+ and their capacities are comparable, if not better than those treated clays or synthetic exchangers. (author)
Additional details
Publishing Information
- Journal Title
- Isotopenpraxis
- Journal Volume
- 25
- Journal Issue
- 9
- Series
- Isotopenpraxis.
- Journal Page Range
- 381-388
- ISSN
- 0021-1915
- CODEN
- IPRXA
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 20083402
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ADSORPTION; AQUEOUS SOLUTIONS; CATIONS; CHEMISORPTION; CLAYS; COMPARATIVE EVALUATIONS; DIFFUSION; INORGANIC ION EXCHANGERS; ION EXCHANGE; PH VALUE; TIME DEPENDENCE; URANYL COMPOUNDS
- Descriptors DEC
- ACTINIDE COMPOUNDS; CHARGED PARTICLES; CHEMICAL REACTIONS; DISPERSIONS; EVALUATION; HOMOGENEOUS MIXTURES; ION EXCHANGE MATERIALS; IONS; MATERIALS; MINERALS; MIXTURES; SEPARATION PROCESSES; SILICATE MINERALS; SOLUTIONS; URANIUM COMPOUNDS