Published July 2004
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An approach of modeling on chemical evolution of groundwater in TRU waste disposal system
Creators
- 1. Japan Nuclear Cycle Development Inst., Tokai Works, Tokai, Ibaraki (Japan)
Description
The use of cementitious materials and bentonite is envisaged in the construction of geological disposal facilities for TRU wastes. Groundwater that has reacted with these materials would widely change in the chemical conditions due to the cement degradation and the bentonite alteration. In this study, a number of thermodynamic calculations were carried out for estimating the groundwater chemistry in an engineered barrier system of TRU waste repository. (author)
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the 7th NUCEF seminar
- Imprint Pagination
- 182 p.
- Journal Page Range
- p. 155-156
- Report number
- JAERI-Conf--2004-011
Conference
- Title
- 7. NUCEF seminar
- Dates
- 20 Feb 2004
- Place
- Tokai, Ibaraki (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 36113650
- Subject category
- S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BENTONITE; BUFFERS; CEMENTS; CHEMICAL REACTIONS; EVALUATION; GEOLOGIC STRATA; INTERACTIONS; INTERSTITIAL WATER; RADIOACTIVE WASTE DISPOSAL; TRANSURANIUM ELEMENTS; UNDERGROUND DISPOSAL
- Descriptors DEC
- BUILDING MATERIALS; CLAYS; ELEMENTS; GEOLOGIC STRUCTURES; GROUND WATER; HYDROGEN COMPOUNDS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; MANAGEMENT; MATERIALS; MINERALS; OXYGEN COMPOUNDS; RADIOACTIVE WASTE MANAGEMENT; SILICATE MINERALS; WASTE DISPOSAL; WASTE MANAGEMENT; WATER
Optional Information
- Notes
- 1 ref., 3 figs., 1 tab.; This record replaces 36024173