Published 1995
| Version v1
Book
Formation of actinide(III)-humate and its influence on adsorption on kaolinite
Creators
- 1. Univ. of Tokyo, Hongo, Tokyo (Japan)
- 2. Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan)
Description
Apparent stability constants of Eu(III)- and Am(III)-humates determined at various pH (4.8 to 8) and supporting electrolyte concentration (0.02 to 1 mol/l), indicate that the humate complexes may be dominant species in the aquifer. Distribution coefficients of Eu(III) and Am(III) between kaolinite and solution phase were affected strongly by the presence of humic acid in the solution. Adsorption of humic acid may be an important factor controlling fixation of actinides(III) on mineral surfaces
Additional details
Publishing Information
- Publisher
- Materials Research Society.
- Imprint Place
- Pittsburgh, PA (United States)
- ISBN
- 1-55899-253-7
- Imprint Title
- Scientific basis for nuclear waste management 18. Part 1
- Imprint Pagination
- 787 p.
- Series
- Materials Research Society symposium proceedings, Volume 353.
- Journal Page Range
- p. 189-196.
Conference
- Title
- 18. international symposium on the scientific basis for nuclear waste management.
- Dates
- 23-27 Oct 1994.
- Place
- Kyoto (Japan).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28004760
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION SPECTROSCOPY; ADSORPTION; AMERICIUM COMPOUNDS; AQUIFERS; COMPLEXES; EUROPIUM COMPOUNDS; GEOCHEMISTRY; HUMIC ACIDS; INFRARED RADIATION; KAOLINITE; PH VALUE; RADIONUCLIDE MIGRATION; SORPTIVE PROPERTIES
- Descriptors DEC
- ACTINIDE COMPOUNDS; ALUMINIUM COMPOUNDS; ALUMINIUM SILICATES; ELECTROMAGNETIC RADIATION; ENVIRONMENTAL TRANSPORT; MASS TRANSFER; MINERALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; RADIATIONS; RARE EARTH COMPOUNDS; SILICATE MINERALS; SILICATES; SILICON COMPOUNDS; SORPTION; SPECTROSCOPY; SURFACE PROPERTIES; TRANSPLUTONIUM COMPOUNDS; TRANSURANIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-941075--.