Microstructure Of Smectite Clays And Engineering Performance


Microstructure Of Smectite Clays And Engineering Performance
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Microstructure Of Smectite Clays And Engineering Performance


Microstructure Of Smectite Clays And Engineering Performance
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Author : Roland Pusch
language : en
Publisher: CRC Press
Release Date : 2006-08-21

Microstructure Of Smectite Clays And Engineering Performance 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 2006-08-21 with Architecture categories.


Certain wastes such as nuclear wastes, are so hazardous that their disposal creates a major challenge requiring considerable technical skill and understanding. Their effective isolation in the ground depends on the properties of the surrounding clays. This authoritative book explains the detailed function of clay-based engineered barriers, gives a number of examples of the design and construction of successful sites, and sets out conceptual and theoretical models for the prediction of their performance. It begins by providing a scientific grounding in the relevant aspects of clay science and successively moves onto the practicalities, while retaining the scientific slant. It will be useful for students, and invaluable for research institutes, specialists in environmental protection agencies and consultants in the field of disposal of hazardous waste.



Bentonite Clay


Bentonite Clay
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Author : Roland Pusch
language : en
Publisher: CRC Press
Release Date : 2015-06-09

Bentonite Clay 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 2015-06-09 with Science categories.


Studies the Environmental, Cosmetic, and Pharmaceutical Applications of Bentonite ClayBentonite clay, of which members of the smectite family of clay minerals are particularly important, has proven to be effective in sealing off wastes from groundwater. Bentonite Clay: Environmental Properties and Applications explores the mineralogy of clays in ge



Geological Storage Of Highly Radioactive Waste


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.



Geologic Disposal Of High Level Radioactive Waste


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.



High Level Radioactive Waste Hlw Disposal


High Level Radioactive Waste Hlw Disposal
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Author : R. Pusch
language : en
Publisher: WIT Press
Release Date : 2011-10-17

High Level Radioactive Waste Hlw Disposal written by R. Pusch and has been published by WIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-17 with Technology & Engineering categories.


High Level Radioactive Waste (HLW) Disposal, A Global Challenge presents the most recent information on proposed methods of disposal for the most dangerous radioactive waste and for assessing their function from short- and long-term perspectives. It discusses new aspects of the disposal of such waste, especially HLW. The book is unique in the literature in making it clear that, due to tectonics and long-term changes in rock structure, rock can serve only as a ""mechanical support to the chemical apparatus"" and that effective containment of hazardous elements can only be managed by properly designed and manufactured containers (""canisters""). This contradicts the common belief that the rock itself is an effective barrier to the transport of contaminants like radionuclides. The importance of the longevity of the containers becomes clear and requires a consideration of all degrading physical/chemical processes, which occupies a considerable part of the book. The book is thus an important contribution to the literature because it proposes design principles that can make repositories for HLW radioactive waste much safer.



Geologic Disposal Of Low And Intermediate Level Radioactive Waste


Geologic Disposal Of Low And Intermediate Level Radioactive Waste
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Author : Roland Pusch
language : en
Publisher: CRC Press
Release Date : 2017-04-07

Geologic Disposal Of Low And Intermediate 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 2017-04-07 with Technology & Engineering categories.


This book will address concepts and techniques for preparation and disposal of low- (LLW) and intermediate-level (ILW) radioactive waste from the nuclear industry, the weapons industry, university labs, research institutes, and from the commercial industry. It will aid decision-makers in finding optimal technical/economical solutions, including how site investigations, design, construction, identification and selection of construction materials (clay and concrete), and monitoring can be made. It will also examine techniques for isolating soil and rock contaminated by leaking nuclear plants and from damaged nuclear reactors such as those at the Fukushima and Chernobyl nuclear plants.



Containment Of High Level Radioactive And Hazardous Solid Wastes With Clay Barriers


Containment Of High Level Radioactive And Hazardous Solid Wastes With Clay Barriers
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Author : Raymond N. Yong
language : en
Publisher: CRC Press
Release Date : 2010-05-31

Containment Of High Level Radioactive And Hazardous Solid Wastes With Clay Barriers written by Raymond N. Yong and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-31 with Technology & Engineering categories.


One of the principal objections to or problems with the use of nuclear fuel is that a proven method for safe disposal of spent nuclear fuel has yet to be established. The central focus of most schemes underway to dispose of these high-level radioactive wastes relies on clay-based buffers and barriers to isolate spent fuel canisters in borehole



Proceedings Of The 8th International Congress On Environmental Geotechnics Volume 2


Proceedings Of The 8th International Congress On Environmental Geotechnics Volume 2
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Author : Liangtong Zhan
language : en
Publisher: Springer
Release Date : 2018-10-10

Proceedings Of The 8th International Congress On Environmental Geotechnics Volume 2 written by Liangtong Zhan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-10 with Science categories.


This is the third volume of the proceedings of the 8th International Congress on Environmental Geotechnics (ICEG 2018), held on October 28 - November 1, 2018 in Hangzhou, China. The theme of the congress is “Towards a Sustainable Geoenvironment”, which means meeting the needs of the present generation without compromising the ability of future generations to meet their own needs. Under this theme, the congress covers a broad range of topics and provides an excellent opportunity for academics, engineers, scientists, government officials, regulators, and planners to present, discuss and exchange notes on the latest advances and developments in the research and application of environmental geotechnics.



Waste Management And The Environment Vii


Waste Management And The Environment Vii
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Author : C. A. Brebbia
language : en
Publisher: WIT Press
Release Date : 2014-05-12

Waste Management And The Environment Vii written by C. A. Brebbia and has been published by WIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-12 with Technology & Engineering categories.


The proceedings of the 7th International Conference on Waste Management and the Environment follows on from the success of previous meetings held in Cadiz (2002), Rhodes (2004), Malta (2006), Granada (2008), Tallin (2010) and the New Forest (2012). There is growing awareness of the detrimental effects of current waste disposal and a movement towards greater accountability for effective waste management. Better practices and safer solutions are required. This creates a need for more research on current disposal methods such as landfills, incineration, chemical and effluent treatment as well as recycling, waste incineration, clean technologies, waste monitoring, public and corporate awareness, and general education. Waste Management is one of the key problems of modern society due to the ever expanding volume and complexity of discarded domestic and industrial waste. Unfortunately many of the policies adopted in the past were aimed at short term solutions without due regard to the long term implications on health and the environment, leading in many cases to the need to take difficult and expensive remedial action. The desired direction of waste management is towards sustainable strategies. The approach which has emerged as the most sustainable strategy has been called 3Rs, where reduction, reuse and recycling, in this order, are seen as the best actions. Recently recovery is added as the fourth action (4Rs) applied in order to; for example, recover energy from waste that cannot be classified under the 3Rs. This largely decreases the volume of the waste that needs final disposal. Further steps are required towards improvement of current technologies, increased collaboration between the public, government and private sectors and increased involvement of all stakeholders. Topics covered include: Environmental impact; Reduce, reuse, recycle and recovery (4Rs); Cost and benefits of management options; Waste incineration and gasification; Energy from waste; Industrial waste management; Nuclear and hazardous waste; Agricultural waste; Wastewater; eWaste; Landfill optimization and mining; Remote sensing; Thermal treatment; Emergent pollutants; Environmental remediation; Legislation; Behavioural issues.



Environmental Soil Properties And Behaviour


Environmental Soil Properties And Behaviour
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Author : Raymond N. Yong
language : en
Publisher: CRC Press
Release Date : 2012-03-05

Environmental Soil Properties And Behaviour written by Raymond N. Yong and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-05 with Science categories.


From bridges and tunnels to nuclear waste repositories, structures require that soils maintain their design engineering properties if the structures are to reach their projected life spans. The same is true for earth dams, levees, buffers, barriers for landfills, and other structures that use soils as engineered materials. Yet soil, a natural resou