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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Deep geologic repository progress—2025 Update
Editor's note: This article has was originally published in November 2023. It has been updated with new information as of June 2025.
Outside my office, there is a display case filled with rock samples from all over the world. It contains a disk of translucent, orange salt from the Waste Isolation Pilot Plant near Carlsbad, N.M.; a core of white-and-bronze gneiss from the site of the future deep geologic repository in Eurajoki, Finland; several angular chunks of fine-grained, gray claystone from the underground research laboratory at Bure, France; and a piece of coarse-grained granite from the underground research tunnel in Daejeon, South Korea.
Asashi Kitamoto, Katsuo Hasegawa, Takashi Masui
Fusion Science and Technology | Volume 14 | Number 2 | September 1988 | Pages 507-512
Tritium Processing | Proceedings of the Third Topical Meeting on Tritium Technology in Fission, Fusion and Isotopic Applications (Toronto, Ontario, Canada, May 1-6, 1988) | doi.org/10.13182/FST88-A25183
Articles are hosted by Taylor and Francis Online.
Monothermal chemical exchange process with electrolysis (wellknown as the CECE process) is an effective method for enriching and removing tritium from tritiated water of low to middle level activity. The thermal diffusion process (ThD) is a low inventory gas phase method for enriching tritium from hydrogen. ThD and CECE process can be combined with each other by hydrogen gas line.
