Geological Repositories
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Geological Repository Systems For Safe Disposal Of Spent Nuclear Fuels And Radioactive Waste
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Author : Michael J Apted
language : en
Publisher: Woodhead Publishing
Release Date : 2017-05-25
Geological Repository Systems For Safe Disposal Of Spent Nuclear Fuels And Radioactive Waste written by Michael J Apted and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-25 with Technology & Engineering categories.
Geological Repository Systems for Safe Disposal of Spent Nuclear Fuels and Radioactive Waste, Second Edition, critically reviews state-of-the-art technologies and scientific methods relating to the implementation of the most effective approaches to the long-term, safe disposition of nuclear waste, also discussing regulatory developments and social engagement approaches as major themes. Chapters in Part One introduce the topic of geological disposal, providing an overview of near-surface, intermediate depth, and deep borehole disposal, spanning low-, medium- and high-level wastes. Part Two addresses the different types of repository systems – crystalline, clay, and salt, also discussing methods of site surveying and construction. The critical safety issue of engineered barrier systems is the focus of Part Three, with coverage ranging from nuclear waste canisters, to buffer and backfill materials. Lastly, Parts Four and Five focus on safety, security, and acceptability, concentrating on repository performance assessment, then radiation protection, environmental monitoring, and social engagement. Comprehensively revised, updated, and expanded with 25% new material on topics of current importance, this is the standard reference for all nuclear waste management and geological repository professionals and researchers. Contains 25% more material on topics of current importance in this new, comprehensive edition Fully updated coverage of both near-surface/intermediate depth, and deep borehole disposal in one convenient volume Goes beyond the scientific and technical aspects of disposal to include the political, regulatory, and societal issues involved, all from an international perspective
Geological Repositories
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Author :
language : en
Publisher: OECD Publishing
Release Date : 2005
Geological Repositories written by and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Business & Economics categories.
Various long-term radioactive waste management options have been considered in order to protect humans and the environment both now and in the future. Most experts worldwide agree that disposal in engineered facilities, or repositories, located in appropriate formations deep underground, provides a suitable option. Engineered geological disposal is seen as a radioactive waste management end-point providing security and safety in a sustainable manner that does not necessarily require monitoring, maintenance and institutional control. Internationally, this option is regarded to be technically feasible, acceptable from an ethical and environmental viewpoint, as well as acceptable from an international legal perspective. The Stockholm International Conference on Geological Repositories: Political and Technical Progress brought together over 200 high-level decision makers and other interested stakeholders from the national, regional and local levels, regulatory bodies and radioactive waste management implementing organisations. In addition to providing a forum for the exchange of the most up-to-date information in the field, it also served to strengthen international co-operation on radioactive waste management and disposal issues.
Deep Geologic Repositories
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Author : Norbert T. Rempe
language : en
Publisher: Geological Society of America
Release Date : 2008-01-01
Deep Geologic Repositories written by Norbert T. Rempe and has been published by Geological Society of America this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Science categories.
This volume contains 11 case studies of toxic waste repositories that use geologic isolation in order to accomplish the permanent and safe isolation of dangerous materials. It describes past and currently active facilities and also discusses generic considerations of the isolation capability of average crustal rock, apparently in an effort to convince audiences of the safety of these facilities.
One Step At A Time
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-03-10
One Step At A Time written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-03-10 with Science categories.
Compared to other large engineering projects, geologic repositories for high-level waste present distinctive challenges because: 1) they are first-of-a-kind, complex, and long-term projects that must actively manage hazardous materials for many decades: 2) they are expected to hold these hazardous materials passively safe for many millennia after repository closure; and 3) they are widely perceived to pose serious risks. As is the case for other complex projects, repository programs should proceed in stages. One Step at a Time focuses on a management approach called "adaptive staging" as a promising means to develop geologic repositories for high-level radioactive waste such as the proposed repository at Yucca Mountain, Nevada. Adaptive staging is a learn-as-you-go process that enables project managers to continuously reevaluate and adjust the program in response to new knowledge and stakeholder input. Advice is given on how to implement staging during the construction, operation, closure, and post-closure phases of a repository program.
Deep Geological Disposal Of Radioactive Waste
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Author : W. R. Alexander
language : en
Publisher: Elsevier
Release Date : 2011-07-29
Deep Geological Disposal Of Radioactive Waste written by W. R. Alexander and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-29 with Technology & Engineering categories.
Deep Geological Disposal of Radioactive Waste presents a critical review of designing, siting, constructing and demonstrating the safety and environmental impact of deep repositories for radioactive wastes. It is structured to provide a broad perspective of this multi-faceted, multi-disciplinary topic: providing enough detail for a non-specialist to understand the fundamental principles involved and with extensive references to sources of more detailed information. Emphasis is very much on “deep geological disposal – at least some tens of metres below land surface and, in many cases, many hundred of metres deep. Additionally, only radioactive wastes are considered directly – even though such wastes often contain also significant chemotoxic or otherwise hazardous components. Many of the principles involved are generally applicable to other repository options (e.g. near-surface or on-surface disposal) and, indeed, to other types of hazardous waste. Presents a current critical review in designing, siting, constructing and demonsrating the safety and environmental impact of deep repositories for radwaste Addresses the fundamental principles of radioactive waste with up-to-date examples and real-world case studies Written for a multi-disciplinary audience, with an appropriate level of detail to allow a non-specialist to understand
Gas Generation And Migration In Deep Geological Radioactive Waste Repositories
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Author : R.P. Shaw
language : en
Publisher: Geological Society of London
Release Date : 2015-06-11
Gas Generation And Migration In Deep Geological Radioactive Waste Repositories written by R.P. Shaw and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-11 with Science categories.
Understanding the behaviour of gases in the context of radioactive waste disposal is a fundamental requirement in developing a safety case for the disposal of radioactive waste. Of particular importance are the long-term performance of bentonite buffers and cement-based backfill materials that may be used to encapsulate and surround the waste in a repository, and the behaviour of plastic clays, indurated mudrocks and crystalline formations that may be the host rocks for a repository. The EC Euratom programme funded project, FORGE, has provided new insights into the processes and mechanisms governing gas generation and migration with the aim of reducing uncertainty. This volume brings together papers on aspects of this topic arising from both the FORGE project and work undertaken elsewhere. This has been achieved by the acquisition of new experimental data coupled with modelling, through a series of laboratory and field-scale experiments performed at a number of underground research laboratories throughout Europe.
One Step At A Time
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-02-10
One Step At A Time written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-02-10 with Science categories.
Compared to other large engineering projects, geologic repositories for high-level waste present distinctive challenges because: 1) they are first-of-a-kind, complex, and long-term projects that must actively manage hazardous materials for many decades: 2) they are expected to hold these hazardous materials passively safe for many millennia after repository closure; and 3) they are widely perceived to pose serious risks. As is the case for other complex projects, repository programs should proceed in stages. One Step at a Time focuses on a management approach called "adaptive staging" as a promising means to develop geologic repositories for high-level radioactive waste such as the proposed repository at Yucca Mountain, Nevada. Adaptive staging is a learn-as-you-go process that enables project managers to continuously reevaluate and adjust the program in response to new knowledge and stakeholder input. Advice is given on how to implement staging during the construction, operation, closure, and post-closure phases of a repository program.
Geological Repositories Political And Technical Progress
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Author :
language : en
Publisher:
Release Date : 2005
Geological Repositories Political And Technical Progress written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Scientific And Technical Basis For The Geological Disposal Of Radioactive Wastes
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Author :
language : en
Publisher: Technical Reports Series
Release Date : 2003
Scientific And Technical Basis For The Geological Disposal Of Radioactive Wastes written by and has been published by Technical Reports Series this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Business & Economics categories.
This report focuses on the different functions of a repository within its life cycle and describes the processes relevant to the containment of long lived radioactive waste and other criteria influencing the long term integrity of the repository. It emphasizes the central role of safety and the importance of safety/performance assessments in the decision making process during repository development.
Deep Geologic Repositories
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Author : Norbert T. Rempe
language : en
Publisher:
Release Date : 2008
Deep Geologic Repositories written by Norbert T. Rempe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Deep geologic disposal categories.
Deep Geologic Repositories reviews the success stories of underground waste isolation. It focuses on repositories that did, do, and will permanently and safely isolate dangerous materials from the near-surface biosphere. Complementary topics address the isolation capability of average crustal rock, and the geologic preservation of fission products from Precambrian nuclear reactors. Contributors present proven practical solutions to a formerly confounding issue in environmental and engineering geology: What do we do with wastes that retain their dangerous characteristics in human terms forever? The principal answer: Recycling into the lithosphere by "reverse" mining.