You need JavaScript to view this

Data base for a site specific migration analysis of radioactive elements from a final repository. Datenbasis fuer eine standortspezifische Ausbreitungsanalyse radioaktiver Elemente aus einem Endlager

Technical Report:

Abstract

Migration analysis is of considerable importance in long-term safety analysis of radioactive waste repositories. In a first step our plans are to calculate transport of radionuclides using data - as far as possible - for an undisturbed hydrogeology. Thereby a reference case is defined. In a later step, possible events and processes can be considered leading to a deviation from the reference case. The present work gives the data base for a selected part of a comprehensive geosphere transport calculation. We restrict ourselves to a critical evaluation of parameters pertinent to the migration analysis of the /sup 245/Cm chain. This includes the important nuclide /sup 237/Np. For the first time we are able to perform a site specific calculation for repositories planned in deep geologic formations in Switzerland. The well known fact that the data basis is extremely sparse is pointed out once more and concretized in detail.
Authors:
Publication Date:
Nov 01, 1981
Product Type:
Technical Report
Report Number:
NAGRA-NTB-81-14
Reference Number:
AIX-18-085046; EDB-87-171987
Subject:
54 ENVIRONMENTAL SCIENCES; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; CURIUM 245; LEACHING; GRANITES; RADIONUCLIDE MIGRATION; NEPTUNIUM 237; RADIOACTIVE WASTE DISPOSAL; UNDERGROUND DISPOSAL; ADSORPTION; COMPILED DATA; DIFFUSION; DISTRIBUTION FUNCTIONS; EQUILIBRIUM; HYDROLOGY; INVENTORIES; ISOTOPE DILUTION; POROSITY; SAFETY; SOURCE TERMS; SWITZERLAND; ACTINIDE ISOTOPES; ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; CURIUM ISOTOPES; DATA; DISSOLUTION; ENVIRONMENTAL TRANSPORT; EUROPE; EVEN-ODD NUCLEI; FUNCTIONS; HEAVY NUCLEI; IGNEOUS ROCKS; INFORMATION; ISOTOPE APPLICATIONS; ISOTOPES; MANAGEMENT; MASS TRANSFER; NEPTUNIUM ISOTOPES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PLUTONIC ROCKS; RADIOISOTOPES; ROCKS; SEPARATION PROCESSES; SORPTION; TRACER TECHNIQUES; WASTE DISPOSAL; WASTE MANAGEMENT; WESTERN EUROPE; YEARS LIVING RADIOISOTOPES; 510300* - Environment, Terrestrial- Radioactive Materials Monitoring & Transport- (-1989); 054000 - Nuclear Fuels- Health & Safety
OSTI ID:
6033194
Research Organizations:
Nationale Genossenschaft fuer die Lagerung Radioaktiver Abfaelle (NAGRA), Baden (Switzerland)
Country of Origin:
Switzerland
Language:
German
Availability:
Nagra, CH-5401 Baden, Switzerland.
Submitting Site:
INIS
Size:
Pages: 33
Announcement Date:

Technical Report:

Citation Formats

Hadermann, J. Data base for a site specific migration analysis of radioactive elements from a final repository. Datenbasis fuer eine standortspezifische Ausbreitungsanalyse radioaktiver Elemente aus einem Endlager. Switzerland: N. p., 1981. Web.
Hadermann, J. Data base for a site specific migration analysis of radioactive elements from a final repository. Datenbasis fuer eine standortspezifische Ausbreitungsanalyse radioaktiver Elemente aus einem Endlager. Switzerland.
Hadermann, J. 1981. "Data base for a site specific migration analysis of radioactive elements from a final repository. Datenbasis fuer eine standortspezifische Ausbreitungsanalyse radioaktiver Elemente aus einem Endlager." Switzerland.
@misc{etde_6033194,
title = {Data base for a site specific migration analysis of radioactive elements from a final repository. Datenbasis fuer eine standortspezifische Ausbreitungsanalyse radioaktiver Elemente aus einem Endlager}
author = {Hadermann, J}
abstractNote = {Migration analysis is of considerable importance in long-term safety analysis of radioactive waste repositories. In a first step our plans are to calculate transport of radionuclides using data - as far as possible - for an undisturbed hydrogeology. Thereby a reference case is defined. In a later step, possible events and processes can be considered leading to a deviation from the reference case. The present work gives the data base for a selected part of a comprehensive geosphere transport calculation. We restrict ourselves to a critical evaluation of parameters pertinent to the migration analysis of the /sup 245/Cm chain. This includes the important nuclide /sup 237/Np. For the first time we are able to perform a site specific calculation for repositories planned in deep geologic formations in Switzerland. The well known fact that the data basis is extremely sparse is pointed out once more and concretized in detail.}
place = {Switzerland}
year = {1981}
month = {Nov}
}