Investigations on decommissioning of nuclear facilities (phase 2)
Description
Informations on recent developments with the decommissioning of nuclear facilities including planning and actual experiences are collected and evaluated. The progress in the field of decommissioning techniques and their remote application are studied. The application of existing decommissioning concepts for LWR on HTR is discussed together with necessary modifications. As a contribution to the assessment of the radiological consequences of the recycling of ferrous metals arising during decommissioning a statistical model is developed, which takes adequately into account the wide variety of possible recycling pathways. On this basis, the distribution of individual doses of members of the general public is calculated. Finally, a rough estimate of the risk of decommissioned nuclear facilities is provided. (orig./HP)
Availability note (English)
Available from GRM Werbeberatung - Werbemittlung - PR, Eggenstein-Leopoldshafen, (Germany, F.R.).Abstract (German)
Informationen zu neueren Erfahrungen bei Planung und Durchfuehrung der Stillegung kerntechnischer Anlagen werden zusammengestellt und bewertet. Die Entwicklung moderner Stillegungstechniken und ihre fernbediente Anwendung werden gesonderten Betrachtungen unterzogen. Die Uebertragung bestehender Stillegungskonzepte fuer LWR auf HTR, am Beispiel der Referenzanlage THTR-300, und noetige Modifikationen bei der Loesung von Teilproblemen werden diskutiert. Als Beitrag zur Ermittlung der radiologischen Konsequenzen der Wiederverwertung von Eisenmetallen aus der Stillegung wird ein statistisches Modell entwickelt, das den Gegebenheiten einer uneingeschraenkten Freigabe von Material Rechnung traegt und gestattet, die Dosisverteilung in der Bevoelkerung zu berechnen. Abschliessend wird eine Abschaetzung des Risikos stillgelegter Kernanlagen vorgenommen. (orig./HP)Additional details
Additional titles
- Original title (German)
- Untersuchung zur Stillegung kerntechnischer Anlagen (Phase 2)
Publishing Information
- Imprint Pagination
- 503 p.
- Series
- Schriftenreihe Reaktorsicherheit und Strahlenschutz.;Ergebnisberichte, Untersuchungen, Studien, Gutachten.
- Report number
- BMU--1987-171
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 19051564
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- BWR TYPE REACTORS; DEMOLITION; DOSE EQUIVALENTS; HTGR TYPE REACTORS; HUMAN POPULATIONS; IRON; MODIFICATIONS; PWR TYPE REACTORS; REACTOR DECOMMISSIONING; REACTOR DISMANTLING; RECYCLING; REMOTE HANDLING EQUIPMENT; REVIEWS; RISK ASSESSMENT; SCRAP; STATISTICAL MODELS; THTR-300 REACTOR
- Descriptors DEC
- DECOMMISSIONING; DOCUMENT TYPES; ELEMENTS; ENRICHED URANIUM REACTORS; EQUIPMENT; GAS COOLED REACTORS; GRAPHITE MODERATED REACTORS; HELIUM COOLED REACTORS; HOMOGENEOUS REACTORS; MATERIALS HANDLING EQUIPMENT; MATHEMATICAL MODELS; METALS; PEBBLE BED REACTORS; POPULATIONS; POWER REACTORS; REACTORS; SOLID HOMOGENEOUS REACTORS; SOLID WASTES; THERMAL REACTORS; THORIUM REACTORS; TRANSITION ELEMENTS; WASTES; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Contract/Grant/Project number
- Contract SR 277/1