ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jun 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
July 2026
Nuclear Technology
June 2026
Fusion Science and Technology
May 2026
Latest News
North American construction is back—smaller and faster—at OPG’s Darlington
“The nuclear renaissance is real here,” said Ontario Power Generation’s Subo Sinnathamby on May 8, one year to the day after OPG secured a final investment decision to build the first of four planned BWRX-300 reactors at its Darlington nuclear power plant, and shortly after the new reactor’s foundation was lifted into place. “We got our license to construct in April and our [final investment decision] in May, and we’ve been off to the races since.”
Masayuki Yamada, Mikio Enoeda, Takashi Honma, Takumi Hayashi, Yuji Matsuda, Kenji Okuno
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 1376-1381
Design, Operation, and Maintenance of Tritium System | Proceedings of the Fifth Topical Meeting on Tritium Technology In Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30604
Articles are hosted by Taylor and Francis Online.
The Tritium Process Laboratory (TPL) at the Japan Atomic Energy Research Institute (JAERI) has been operated with tritium for the R&D activity of the fusion fuel cycle since March 1988. The maximum amount of tritium which was permitted in TPL is 6 × 105 Ci. The concept of triple confinement is applied to the safety system of TPL and their detritiation systems based on the catalytic oxidation-molecular sieve adsorption process. The average tritium release to the environment is 15 mCi/month since TPL has been under operation with tritium, which is 1/200 smaller than the regulation value. The safe operation of TPL has been giving useful information on the operation and improvement for fusion safety systems. This paper presents the operation and improvement experience on the safety system at TPL with accumulated failure data.
