Execution techniques for high-level radioactive waste disposal : II Fundamental concept of geological disposal and implementing approach of disposal project
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چکیده
منابع مشابه
Disposal of Radioactive Waste
Perhaps the most important single problem arising from the increasing use of atomic energy for peaceful purposes is how to dispose of the growing amounts of radioactive waste. Many of its complex aspects were discussed at the scientific conference on the disposal of radioactive waste held by IAEA in Monaco from 16 to 21 November 1959. The conference was organized jointly with UNESCO, with the c...
متن کاملDisposal of low-level radioactive waste.
The Act encouraged states to form regional compacts for the disposal of low-level radioactive waste (LLRW). The Act contained both positive and negative incentives. The positive incentive was a provision that allowed compacts to restrict access to their regional LLRW disposal facility to member states beginning in 1993, thus limiting the amount of waste disposed of in any state hosting a region...
متن کاملThe Construction and Operation of Geological Disposal Facilities for High-level Radioactive Waste and Spent Fuel
A key challenge over the next decade for some national programmes and an important learning opportunity for many others will be the construction and operation of the first deep geological repositories for High Level Waste (HLW) and Spent Fuel (SF). As the orientation of work on disposal shifts from mainly research, development and demonstration to industrial implementation, waste management age...
متن کاملCements in Radioactive Waste Disposal
The use of cement and concrete to immobilise radioactive waste is complicated by the wideranging nature of inorganic cementing agents available as well as the range of service environments in which cement is used and the different functions expected of cement. For example, Portland cement based concretes are widely used as structural materials for construction of vaults and tunnels. These const...
متن کاملRadioactive waste disposal: Global experience and challenges
Since the world's first disposal of radioactive waste in Oak Ridge, Tennessee, in 1944, considerable experience has been acquired in the field. The first disposal site — intended for "actively contaminated broken glassware or materials not sufficiently clean to be used in other work" — was a simple trench filled with unconditioned waste located on the Oak Ridge site. Similar approaches were ado...
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ژورنال
عنوان ژورنال: Journal of Nuclear Fuel Cycle and Environment
سال: 1999
ISSN: 1884-7579,2186-7135
DOI: 10.3327/jnuce.5.71