Published 1965
| Version v1
Report
Open
Sorption of 90Sr by an aluminum oxide
- 1. Commissariat a l'Energie Atomique, Saclay (France). Centre d'Etudes Nucleaires
Description
The sorption mechanism of an alkaline-earth bivalent cation on activated aluminum oxide is compared to the sorption mechanism of a monovalent ion. The selective retention of the alkaline-earth cation is made use of to remove trace amounts of Sr90 from radioactive waste waters. A kinetic study is reported, leading to the calculation of an industrial column. (author)
Availability note (English)
Available from INIS in electronic formAbstract (French)
Le mecanisme de sorption d'un cation bivalent alcalino-terreux sur l'alumine activee est compare au mecanisme de sorption d'un ion monovalent. La retention selective de l'ion alcalino-terreux est mise a profit pour eliminer les traces de Sr90 dans les eaux residuaires radioactives. Une etude cinetique est exposee, aboutissant au calcul de colonnes d'epuration industrielles. (auteur)Files
37035891.pdf
Files
(1.3 MB)
| Name | Size | Download all |
|---|---|---|
|
md5:8221a984d610430837aa0e3a86191a77
|
1.3 MB | Preview Download |
Additional details
Additional titles
- Original title (French)
- Sorption du
Publishing Information
- Imprint Pagination
- 66 p.
- Report number
- CEA-R--2851
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 37035891
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ADSORPTION; ALUMINIUM OXIDES; CATIONS; CHEMICAL REACTION KINETICS; INORGANIC ION EXCHANGERS; SORPTIVE PROPERTIES; STRONTIUM 90
- Descriptors DEC
- ALKALINE EARTH ISOTOPES; ALUMINIUM COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHALCOGENIDES; CHARGED PARTICLES; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; ION EXCHANGE MATERIALS; IONS; ISOTOPES; KINETICS; MATERIALS; NUCLEI; OXIDES; OXYGEN COMPOUNDS; RADIOISOTOPES; REACTION KINETICS; SORPTION; STRONTIUM ISOTOPES; SURFACE PROPERTIES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 18 refs.