Scientific And Technical Basis For The Geological Disposal Of Radioactive Wastes
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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.
Geological Storage Of Highly Radioactive Waste
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Author : Roland Pusch
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-07-30
Geological Storage Of Highly Radioactive Waste written by Roland Pusch and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-30 with Science categories.
The book assesses current ideas for long-term disposal of highly radioactive waste. Different types of rock are discussed and assessed with respect to practical difficulties in constructing a repository, and the efficiency of isolating radioactive waste.
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
Geological Disposal Of Radioactive Wastes And Natural Analogues
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Author : W. Miller
language : en
Publisher: Elsevier
Release Date : 2000-11-09
Geological Disposal Of Radioactive Wastes And Natural Analogues written by W. Miller and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-11-09 with Technology & Engineering categories.
Many countries are currently exploring the option to dispose of highly radioactive solid wastes deep underground in purpose built, engineered repositories. A number of surface and shallow repositories for less radioactive wastes are already in operation. One of the challenges facing the nuclear industry is to demonstrate confidently that a repository will contain wastes for so long that any releases that might take place in the future will pose no significant health or environmental risk. One method for building confidence in the long-term future safety of a repository is to look at the physical and chemical processes which operate in natural and archaeological systems, and to draw appropriate parallels with the repository. For example, to understand why some uranium orebodies have remained isolated underground for billions of years. Such studies are called 'natural analogues'. This book investigates the concept of geological disposal and examines the wide range of natural analogues which have been studied. Lessons learnt from studies of archaeological and natural systems can be used to improve our capabilities for assessing the future safety of a radioactive waste repository.
Geologic Disposal Of High Level Radioactive Waste
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Author : Roland Pusch
language : en
Publisher: CRC Press
Release Date : 2018-08-06
Geologic Disposal Of High Level Radioactive Waste written by Roland Pusch and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-06 with Science categories.
Geologic Disposal of High-Level Radioactive Waste examines the fundamental knowledge and conditions to be considered and applied by planners and other professionals when establishing national repository concepts, and constructing repositories for the long-term isolation of highly radioactive waste from surrounding crystalline rock. It emphasizes the important roles of structural geology, hydrogeology, hydrochemistry, and construction techniques. It specifically examines the disposal of steel canisters with spent reactor fuel in mined repositories (MR) at medium-depth, and in very deep boreholes (VDH). While disposal in mined repositories has been widely tested, the option of placing high-level radioactive waste in deep boreholes has been considered in the US, UK, and elsewhere in Europe, but has not yet been tested on a broad scale. This book examines the possibility of safe disposal for very long periods, proposing that the high salt content and density of groundwater at large depths are such that potentially contaminated water would not rise high enough to affect the more shallow biosphere. Features: Presents the best practices for disposal of spent fuel from nuclear reactors. Assesses waste isolation capacities in short- and long-term perspectives, and the associated risks. Describes site selection principles and the economics of construction of different types of repositories. Includes an appendix which provides the latest international recommendations and guidelines concerning the disposal of highly radioactive waste.
Radioactive Waste Management And Contaminated Site Clean Up
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Author : William E Lee
language : en
Publisher: Elsevier
Release Date : 2013-10-31
Radioactive Waste Management And Contaminated Site Clean Up written by William E Lee and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-31 with Technology & Engineering categories.
Radioactive waste management and contaminated site clean-up reviews radioactive waste management processes, technologies, and international experiences. Part one explores the fundamentals of radioactive waste including sources, characterisation, and processing strategies. International safety standards, risk assessment of radioactive wastes and remediation of contaminated sites and irradiated nuclear fuel management are also reviewed. Part two highlights the current international situation across Africa, Asia, Europe, and North America. The experience in Japan, with a specific chapter on Fukushima, is also covered. Finally, part three explores the clean-up of sites contaminated by weapons programmes including the USA and former USSR.Radioactive waste management and contaminated site clean-up is a comprehensive resource for professionals, researchers, scientists and academics in radioactive waste management, governmental and other regulatory bodies and the nuclear power industry. - Explores the fundamentals of radioactive waste including sources, characterisation, and processing strategies - Reviews international safety standards, risk assessment of radioactive wastes and remediation of contaminated sites and irradiated nuclear fuel management - Highlights the current international situation across Africa, Asia, Europe, and North America specifically including a chapter on the experience in Fukushima, Japan
Nuclear Waste Management
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Author : Man-Sung Yim
language : en
Publisher: Springer
Release Date : 2021-12-10
Nuclear Waste Management written by Man-Sung Yim and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-10 with Business & Economics categories.
This book lays a comprehensive foundation for addressing the issue of safety in the lifecycle of nuclear waste. With the focus on the fundamental principles, the book covers key technical approaches to safety in the management of spent nuclear fuel, reprocessed high-level waste, low-level waste, and decommissioning wastes. Behaviors of nuclear waste in natural and engineered systems in relation to safety assessment are also described through the explanation of fundamental processes. For any country involved with the use of nuclear power, nuclear waste management is a topic of grave importance. Although many countries have heavily invested in nuclear waste management, having a successful national program still remains a major challenge. This book offers substantial guidance for those seeking solutions to these problems. As the problem of nuclear waste management is heavily influenced by social factors, the connection between technical and social issues in nuclear waste management is also discussed. The book is a core text for advanced students in nuclear and environmental engineering, and a valuable reference for those working in nuclear engineering and related areas.
Geological Disposal Of Carbon Dioxide And Radioactive Waste A Comparative Assessment
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Author : Ferenc L. Toth
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-02-21
Geological Disposal Of Carbon Dioxide And Radioactive Waste A Comparative Assessment written by Ferenc L. Toth and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-21 with Science categories.
Fossil fuels will remain the backbone of the global energy economy for the foreseeable future. The contribution of nuclear energy to the global energy supply is also expected to increase. With the pressing need to mitigate climate change and reduce greenhouse gas emissions, the fossil energy industry is exploring the possibility of carbon dioxide disposal in geological media. Geological disposal has been studied for decades by the nuclear industry with a view to ensuring the safe containment of its wastes. Geological disposal of carbon dioxide and that of radioactive waste gives rise to many common concerns in domains ranging from geology to public acceptance. In this respect, comparative assessments reveal many similarities, ranging from the transformation of the geological environment and safety and monitoring concerns to regulatory, liability and public acceptance issues. However, there are profound differences on a broad range of issues as well, such as the quantities and hazardous features of the materials to be disposed of, the characteristics of the targeted geological media, the site engineering technologies involved and the timescales required for safe containment at the disposal location. There are ample opportunities to learn from comparisons and to derive insights that will assist policymakers responsible for national energy strategies and international climate policies.
Earth Science Technical Plan For Disposal Of Radioactive Waste In A Mined Repository
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Author : United States. Department of Energy. Office of Nuclear Waste Management
language : en
Publisher:
Release Date : 1980
Earth Science Technical Plan For Disposal Of Radioactive Waste In A Mined Repository written by United States. Department of Energy. Office of Nuclear Waste Management and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Radioactive waste disposal in the ground categories.
An Introduction To Nuclear Waste Immobilisation
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Author : Michael I. Ojovan
language : en
Publisher: Elsevier
Release Date : 2019-04-04
An Introduction To Nuclear Waste Immobilisation written by Michael I. Ojovan and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-04 with Technology & Engineering categories.
An Introduction to Nuclear Waste Immobilisation, Third Edition examines nuclear waste issues, including natural levels of radionuclides in the environment, the geological disposal of waste-forms, and their long-term behavior. It covers all-important aspects of processing and immobilization, including nuclear decay, regulations, new technologies and methods. The book has been updated to include a discussion of the disposal of nuclear waste from non-energy sources, also adding a chapter on the nuclear fuel cycle. Significant focus is given to the analysis of the various matrices used, especially cement and glass, with further discussion of other matrices, such as bitumen. The book's final chapter concentrates on the performance assessment of immobilizing materials and safety of disposal, providing a full range of resources needed to understand and correctly immobilize nuclear waste. - Focuses on core technologies and an integrated approach to immobilization and hazards - Includes new scientific findings on wasteform performance and novel technological developments - Provides expanded coverage on decommissioning waste, including clearance of bulk materials from regulatory control and novel processing approaches - Focuses on different matrices used in nuclear waste immobilization, including cement, bitumen, glass and new materials