Din avgränsning ger 233 träffar.
-
Avvecklingsresan – en samtalsserie
Avvecklingsresan är en samtalsserie om olika aspekter av avveckling och rivning av kärnkraft lanserad av Strålsäkerhetsmyndigheten i mars 2019. Samtalen kan ses via myndighetens Youtube-kanal men går även att lyssna till via myndighetens podd, Strålsäkert.
Innehållstyp: Artiklar -
Villkor för kärnbränsleförvaret
Här hittar du Strålsäkerhetsmyndighetens beslut om villkor för kapslar i kärnbränsleförvaret.
Innehållstyp: Artiklar -
Hantering av radioaktivt avfall från kärntekniska anläggningar
Vid kärntekniska anläggningar uppkommer olika typer av radioaktivt avfall, så kallat kärnavfall. Kärnavfallet kan innehålla olika radioaktiva ämnen som behöver hanteras på olika sätt. En del behöver förvaras under mycket lång tid, i ett slutförvar. Innan dess kan det behöva förvaras i ett mellanlager. ...
Innehållstyp: Artiklar -
En stegvis prövningsprocess
Om regeringen beviljar tillstånd enligt lagen (1984:3) om kärnteknisk verksamhet (kärntekniklagen) till en kärnteknisk verksamhet följer en fortsatt stegvis prövningsprocess. Strålsäkerhetsmyndigheten ska då granska och godkänna ansökningar innan en anläggning kan börja byggas och senare tas i drift. ...
Innehållstyp: Artiklar -
2012:13 Technical Note, A review of the creep ductility of copper for nuclear waste canister application
SKB has presented insufficient evidence to justify their position that the OFP copper has an adequate creep ductility during long term storage. Their large body of experiments only serves to prove that the creep ductility is sufficient for much shorter time spans than the intended storage times. There is a clear need for a credible theory of creep brittleness of OFP copper which will permit...
Innehållstyp: Publikationer -
2012:06 Decommissioning Cost Assessment
The future costs for dismantling, decommissioning and handling of associated radioactive waste of nuclear installations represents substantial liabilities. It is the generations that benefits from the use of nuclear installations that shall carry the financial burden. Nuclear waste programmes have occasionally encountered set-backs related to the trust from society. This has resulted in...
Innehållstyp: Publikationer -
2011:21 Workshop on spent fuel performance and radionuclide chemistry -Rånäs 2010: Assessment of some outstanding issues
The safety assessment for final disposal of spent nuclear fuel has to comprehensively address the stage when containment barriers have failed and when radionuclide releases occur to the surrounding groundwater at repository depth. Essential processes for estimating risk/dose related to this scenario involve the release of radionuclide from the spent fuel surfaces due to radio-lytic oxidative...
Innehållstyp: Publikationer -
2014:57 Technical Note, Issues in the Corrosion of Copper in a Swedish High Level Nuclear Waste Repository: Phase III. Role of Sulphide Ion in Anodic and Cathodic Processes
The most important findings of this research project show that: In the case when the bentonite buffer between the copper canister and the granitic rock is not damaged, we can neglect the possibility of general corrosion damage being a threat to canister integrity over a 100,000 year storage period. However, if the bentonite buffer is damaged for any reason, and does not act as an engineered...
Innehållstyp: Publikationer -
2014:07 Technical Note, Review of the geological mapping and geophysical measurement techniques for the determination of critical properties around deposition holes -Main Review Phase
This Technical Note reports the findings of a detailed evaluation of the geological and geophysical methods proposed by SKB with respect to their ability, resolution, performance, reliability and robustness to measure the geomechanical parameters critical for determining deposition hole acceptability during repository operation. Addressed are specific questions focusing on the detection of...
Innehållstyp: Publikationer -
2014:17 Technical Note, Assessment of radiological effects on non-human biota –Main Review Phase
This report presents a review of SKBs assessment of the long-term radiological effects on plants and animals of a deep geological repository as described in SKB report TR-10-08. The SKB report is one of a number contributing to the overall safety assessment, referred to as SR-Site, for the repository. The conclusion of the SKB report was that the ‘study gives no reason to assume that any of...
Innehållstyp: Publikationer