Published November 2003
| Version v1
Journal article
The sorption of some radiocations on microporous titanosilicate ETS-10
- 1. 'Al. I. Cuza' Univ., Iasi (Romania). Faculty of Chemistry
Description
The microporous titanosilicate ETS-10 synthesized from gel with following molar composition: 1.0 Na2O : 1.49 SiO2 : 0.2 TiO2 : 0.6 KF : 1.28 HCl : 39.5 H2O was subjected to sorption of radioactive cations 115Cd2+, 204Hg2+, 60Co2+ and 137Cs+ (M) from aqueous solution, in the absence of ionic competition. The uptake of these cations on the ETS-10 was compared by means of the distribution coefficient (Kd) versus contact time and sorption capacity (R) at equilibrium. The FT-IR spectra of M-ETS-10 sorption products exhibit a modification of the absorption band, principally at 381 cm-1. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 258
- Journal Issue
- 2
- Journal Page Range
- p. 243-248
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 35018860
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Descriptors DEI
- AQUEOUS SOLUTIONS; CADMIUM 115; CATIONS; CESIUM 137; COBALT 60; MERCURY 204; SORPTION; SORPTIVE PROPERTIES; WASTE PROCESSING; ZEOLITES
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CADMIUM ISOTOPES; CESIUM ISOTOPES; CHARGED PARTICLES; COBALT ISOTOPES; DAYS LIVING RADIOISOTOPES; DISPERSIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY NUCLEI; HOMOGENEOUS MIXTURES; INORGANIC ION EXCHANGERS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ION EXCHANGE MATERIALS; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MANAGEMENT; MATERIALS; MERCURY ISOTOPES; MINERALS; MINUTES LIVING RADIOISOTOPES; MIXTURES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PROCESSING; RADIOISOTOPES; SILICATE MINERALS; SOLUTIONS; STABLE ISOTOPES; SURFACE PROPERTIES; WASTE MANAGEMENT; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 17 refs.