grovel 发表于 2025-3-26 23:51:13
A Risk and Outcome Based Strategy for Justifying Characterization to Resolve Tank Waste Safety Issueremediation of radioactive waste stored in the 177 underground tanks located on the U. S. Department of Energy’s Hanford Site in Washington State. From 1944 to the late 1980’s, Hanford reprocessed 100,000 metric tons of irradiated nuclear fuel to produce 67 metric tons of plutonium-239 for use in nu冷淡一切 发表于 2025-3-27 01:52:55
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Vadose Zone Characterization for High-Level Waste Tank Closurel radioactive waste created as a byproduct of plutonium production and the processing of spent nuclear fuels. Critical to the successful disposal of this waste, which is kept in underground storage tanks, is the assessment of the volume and the constituents of the waste that remains at the tank site喃喃诉苦 发表于 2025-3-27 09:44:07
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Laser Ablation — Inductively Coupled Plasma Mass Spectrometry: Analysis of Hanford High-Level Waste Cell facility at Hanford’s 222-S laboratory. Results to date indicate that this method can be used to rapidly characterize “raw” radioactive tank sludge materials with respect to process chemistries as well as radiogenic components including fission and actinide distributions. Initial testing conduc征兵 发表于 2025-3-27 21:48:46
The Development of Physical Property Simulants for DOE Radioactive Tank Wastescted physical properties of the waste need to be matched to produce a simulant suitable for process testing and evaluation. The strategy used to select and match these key physical properties is described in this paper.流逝 发表于 2025-3-28 01:44:44
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Book 1998S. Department of Energy Hanford site, Idaho National Engineering and Environmental Laboratory, Oak Ridge Reservation, and Savannah River site. Combined, tanks at these sjtes contain approximately 94,000,000 gallons of waste in a variety of forms including liquid, concrete-like salt cake, and various