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Dallas, TX|Hilton Anatole
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GAO report describes cleanup progress at Moab Mill Site
A new report released by the U.S. Government Accountability Office states that the Department of Energy’s Office of Environmental Management (EM) has disposed of more than 16 million tons of radioactive and hazardous waste from the Moab Mill Site. While cleanup continues at the Cold War–era uranium ore processing site in southeastern Utah, a plan for the next phase of groundwater remediation is still needed, according to the GAO.
M. A. Gaafer, L. Mango, + F. V. Orestano,†, F. Pistella
Nuclear Technology | Volume 27 | Number 2 | October 1975 | Pages 187-206
Technical Paper | Reactor | doi.org/10.13182/NT75-A24286
Articles are hosted by Taylor and Francis Online.
Methods have been formulated to treat the rod cluster control for present-generation presurized water reactors within the computational codes available at Comitato Nazionale per l’Energia Nucleare (CNEN) for light water reactors. The reliability of these procedures has been verified by comparing the calculated results with the most significant experimental data available from measurements performed by the Centre d’Étude de l’Énergie Nucléaire-Studiecentrum Voor Kernenergie (Belgian Plutonium Recycling Program), Babcock & Wilcox (Lumped Burnable Poison Program), Westinghouse, and CNEN (Italian Nuclear Ship Propulsion Program). Reactivity and power distributions have been evaluated for a wide set of experimental configurations including several types of absorbing rods (e.g., B4C, Pyrex, and Ag-In-Cd alloy) with different radii in different lattices made of various fuel materials (e.g., UO2, PuO2, and UO2/PuO2).
