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Division Spotlight
Education, Training & Workforce Development
The Education, Training & Workforce Development Division provides communication among the academic, industrial, and governmental communities through the exchange of views and information on matters related to education, training and workforce development in nuclear and radiological science, engineering, and technology. Industry leaders, education and training professionals, and interested students work together through Society-sponsored meetings and publications, to enrich their professional development, to educate the general public, and to advance nuclear and radiological science and engineering.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
Standards Program
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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Latest News
Norway’s Halden reactor takes first step toward decommissioning
The government of Norway has granted the transfer of the Halden research reactor from the Institute for Energy Technology (IFE) to the state agency Norwegian Nuclear Decommissioning (NND). The 25-MWt Halden boiling water reactor operated from 1958 to 2018 and was used in the research of nuclear fuel, reactor internals, plant procedures and monitoring, and human factors.
M. J. Apted, G. L. McVay, J. W. Wald
Nuclear Technology | Volume 73 | Number 2 | May 1986 | Pages 165-178
Technical Paper | Performance of Borosilicate Glass High-Level Waste Forms in Disposal System / Radioactive Waste Management | doi.org/10.13182/NT86-A33781
Articles are hosted by Taylor and Francis Online.
The release behavior of uranium, plutonium, and neptunium from a defense waste reference glass was studied at 90 °C, alone and in the presence of ductile iron. Deionized water and simulated groundwaters for repositories in basalt and salt were used as test solutions. The initial surface area of glass to volume of solution was 10 m−1; the surface area of iron, where included, was equal to that of the glass sample. Solution samples were removed at regular intervals over 56 days, and actinide concentrations in unfiltered and 1.8-nm filtered (i.e., dissolved) portions were analyzed. The release behavior of uranium, plutonium, and neptunium did not show any consistent relationship to each other in any of the solutions, casting doubt on the use of uranium as a “master” indicator of actinide release. The presence of iron increased the initial rate of actinide release from the glass for all solutions, although the concentration of truly soluble actinides decreased. The difference is attributable to the formation of colloidal actinides. The actinide concentration in the filtered samples closely approaches the known solubility concentrations for hydrate oxides of these elements, suggesting a solubility-limiting control to the release of actinides from glass for time periods greater than several months.