Geological Disposal of Nuclear Waste: Fate and Transport of Radioactive Materials
نویسنده
چکیده
منابع مشابه
In Search of a Nuclear Waste Disposal Site
The choice of a site for high and intermediate level nuclear waste product material disposal in Jordan requires careful consideration of hydrology, hydrogeology, geological materials, seismicity, climate and other geological factors. The purpose of this paper is to explore how these factors in Jordan may affect the ultimate decision on where to site such a facility. Taking these factors into co...
متن کاملReal-Time Gamma Imaging of Technetium Transport through Natural and Engineered Porous Materials for Radioactive Waste Disposal
We present a novel methodology for determining the transport of technetium-99m, a γ-emitting metastable isomer of (99)Tc, through quartz sand and porous media relevant to the disposal of nuclear waste in a geological disposal facility (GDF). Quartz sand is utilized as a model medium, and the applicability of the methodology to determine radionuclide transport in engineered backfill cement is ex...
متن کاملSafety Cases for Deep Geological Disposal of Radioactive Waste: Where Do We Stand? Symposium Proceedings, Paris, France, 23-25 January 2007
In terms of its statute the IAEA is mandated to develop safety standards for nuclear, radiation, radioactive waste and transport safety, and to provide for their use and application. At the 2000 Cordoba Conference on the safety of radioactive waste management it was concluded that in view of foreseen developments in the area that work should commence on the development of safety standards for g...
متن کاملHydrogeological modeling of radionuclide transport in low permeability media: a comparison between Boom Clay and Ypresian Clay
Safe disposal of nuclear waste is an important environmental challenge. Several countries are investigating deep geological disposal as a long-term solution for their high-level waste. In Belgium, the Oligocene Boom Clay is the reference host formation for research purposes and for the safety and feasibility assessment of the deep disposal of high-level and/or long-lived radioactive waste. The ...
متن کاملGuaranteeing Transparency in Nuclear Waste Manage- ment: Monitoring as Social Innovation
Any activity involving radioactive materials, in industry, research, medical applications, and most notably nuclear power production, produces radioactive waste. The high level (life threatening doses of radiation) and long lived (radiation levels remaining intact up to 100.000 and even millions of years) wastes mainly from nuclear power plants, are thought to be too dangerous to keep forever w...
متن کامل