Zobrazeno 1 - 10
of 1 498
pro vyhledávání: '"Geological disposal"'
Autor:
Pescatore Claudio
Publikováno v:
Nukleonika, Vol 69, Iss 4, Pp 215-224 (2024)
This paper highlights the absence of quantitative estimates regarding the intrinsic radiation hazard of high-level nuclear wastes, namely, spent fuel (SF) and vitrified high-level wastes (VHLW), for periods exceeding one million years. Using availabl
Externí odkaz:
https://doaj.org/article/8db8a9bc673a4669b65085fc04f5889b
Publikováno v:
Yuanzineng kexue jishu, Vol 8, Iss 58, Pp 1704-1715 (2024)
With the rapid development of nuclear energy, the nuclear technology has been widely used in various fields, such as industry, agriculture and medicine. However, the development of the nuclear industry also produces a large amount of radioactive wast
Externí odkaz:
https://doaj.org/article/78f9ec90f7564790a8dc164b02aa1dc9
Autor:
Norbert Maes, Sergey Churakov, Martin Glaus, Bart Baeyens, Rainer Dähn, Sylvain Grangeon, Laurent Charlet, Felix Brandt, Jenna Poonoosamy, Alwina Hoving, Vaclava Havlova, Cornelius Fischer, Ulrich Noseck, Susan Britz, Marja Siitari-Kauppi, Xiaodong Li, Otto Fabritius, Tiziana Missana
Publikováno v:
Frontiers in Nuclear Engineering, Vol 3 (2024)
After isolation of radioactive waste in deep geological formations, radionuclides can enter the biosphere via slow migration through engineered barriers and host rocks. The amount of radionuclides that migrate into the biosphere depends on the distan
Externí odkaz:
https://doaj.org/article/1461242204974b4c9d2db8ed5c3746f5
Publikováno v:
Frontiers in Nuclear Engineering, Vol 3 (2024)
Driven by major advances in deep drilling technology and the geological understanding of the deep continental crust over the past 70 years, disposal in deep boreholes has moved from being technically unachievable to the point that it now offers a via
Externí odkaz:
https://doaj.org/article/cb306f1e79fb4aa6af8fdaa2d36def2e
Autor:
Yupeng Sun, Xin Wei, Junhua Dong, Dongyun Li, Hanyu Zhao, Nan Chen, Qili Yin, Qiying Ren, Wei Ke
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8972-8985 (2024)
Steel containers used for geological disposal of high-level radioactive waste will be gradually thinned or even perforated due to corrosion, which will lead to radiolysis of nuclides when they contact with infiltrated groundwater and produce H2O2. Th
Externí odkaz:
https://doaj.org/article/79bf4e2d9eb1435eb764a7f996f88d7f
Autor:
Ivana Cetina
Publikováno v:
Kemija u Industriji, Vol 73, Iss 5-6, Pp 249-261 (2024)
Nuclear energy production generates nuclear waste. Nuclear and radioactive waste, especially high level waste (HLW) and intermediate level waste (ILW), require special long-term safe management solutions. One part of the solution involves recycling t
Externí odkaz:
https://doaj.org/article/98b1856f50f14248a226cf3016d220ba
Publikováno v:
International Journal of Mining Science and Technology, Vol 34, Iss 1, Pp 105-116 (2024)
Stability analysis of underground constructions requires a model study of rock masses’ long-term performance. Creep tests under different stress conditions was conducted on intact granite and granite samples fractured at 30° and 45° angles. The e
Externí odkaz:
https://doaj.org/article/dfa372684a65434b92d1ee719c0a51bb
Autor:
Camille Rolland, Niels Burzan, Olivier X. Leupin, Aislinn A. Boylan, Manon Frutschi, Simiao Wang, Nicolas Jacquemin, Rizlan Bernier-Latmani
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The activity of subsurface microorganisms can be harnessed for engineering projects. For instance, the Swiss radioactive waste repository design can take advantage of indigenous microorganisms to tackle the issue of a hydrogen gas (H2) phase pressure
Externí odkaz:
https://doaj.org/article/3bbfc7cd232e4013840268bfaf2ff456
Autor:
Sung-Wook Kim, Gha-Young Kim, Young-Ho Lee, Jun-Hyuk Jang, Chung-Won Lee, Jeong-Hyun Woo, Seok Yoon
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 11, Pp 4032-4038 (2023)
Cu, which exhibits excellent corrosion resistance in underground environments, has been investigated as a canister material for use in the deep geological disposal of spent nuclear fuels. In this study, the technical viability of atmospheric plasma s
Externí odkaz:
https://doaj.org/article/ce2248d4d661423699bf592525a393bd
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