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Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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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Latest News
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
Paul Dinner, Max Chazalon, Dain Evans, Friedrich Fauser, Markus Iseli, Chung Hsiung Wu
Fusion Science and Technology | Volume 14 | Number 1 | July 1988 | Pages 178-186
Technical Paper | Net Overview | doi.org/10.13182/FST88-A25157
Articles are hosted by Taylor and Francis Online.
In a steady-state operation, the Next European Torus fuel system must process more than 20 mol/h of gas with minimal production of solid wastes and environmental releases. Requirements, operating conditions, and resulting options for plasma exhaust and fuel processing are discussed. An integrated process for exhaust pumping, impurity removal, and impurity processing is outlined. This process is based as much as possible on proven elements, or those under intensive investigation in fusion facilities around the world. The integration of a cryogenic roughing pump with helium pump-through and total reflux of the electrolyzer products are novel process enhancements.