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Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
P. Giroux, Th. Pelletier, M. Maj
Fusion Science and Technology | Volume 21 | Number 2 | March 1992 | Pages 706-713
Waste Management | doi.org/10.13182/FST92-A29830
Articles are hosted by Taylor and Francis Online.
After a few mistaken ideas about the management of tritiated wastes, towards 1980, a global strategy was established for reprocessing all tritiated gaseous, liquid and solid wastes so that eventually, there will be no tritiated wastes. Meantime, safe interim storage of wastes is ensured at VALDUC Centre, after reprocessing. Solid wastes are classified in terms of degassing rate and storage buildings constructed taking due account of the various contamination levels. New reprocessing methods should solve the problem in the future by elimination, de-commissioning or disposal. Solid waste originating in controlled-fusion reactors will prove a critical problem in the future because of the nature of the materials and the presence of highly-gamma-irradiating activation products. Therefore, high-standard methods are required for reprocessing tritiated products to be placed in final sub-soil disposal sites.
