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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Fusion Science and Technology
Latest News
ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
M. B. Rozenkevich, I. L. Rastunova, S. V. Prokunin
Fusion Science and Technology | Volume 54 | Number 2 | August 2008 | Pages 466-469
Technical Paper | Water Processing | doi.org/10.13182/FST08-A1855
Articles are hosted by Taylor and Francis Online.
Detritiation of light water wastes down to a level permissible to discharge into the environment while simultaneously concentrating tritium to decrease amount of waste being buried is a constant problem. The laboratory setup for the light water detritiation process is presented. The separation column consists of 10 horizontally arranged perfluorosulphonic acid Nafiontype membrane contact devises and platinum catalyst (RCTU-3SM). Each contact device has 42.3 cm2 of the membrane and 10 cm3 of the catalyst. The column is washed by tritium free light water (LH2O) and the tritiumcontaining flow (FHTO) feeds the electrolyser at = GH2/LH2O = 2. A separation factor of 66 is noted with the device at 336 K and 0.145 MPa.