Описание: Advanced separations technology is key to closing the nuclear fuel cycle and relieving future generations from the burden of radioactive waste produced by the nuclear power industry. Nuclear fuel reprocessing techniques not only allow for recycling of useful fuel components for further power generation, but by also separating out the actinides, lanthanides and other fission products produced by the nuclear reaction, the residual radioactive waste can be minimised. Indeed, the future of the industry relies on the advancement of separation and transmutation technology to ensure environmental protection, criticality-safety and non-proliferation (i.e., security) of radioactive materials by reducing their long-term radiological hazard.Advanced separation techniques for nuclear fuel reprocessing and radioactive waste treatment provides a comprehensive and timely reference on nuclear fuel reprocessing and radioactive waste treatment. Part one covers the fundamental chemistry, engineering and safety of radioactive materials separations processes in the nuclear fuel cycle, including coverage of advanced aqueous separations engineering, as well as on-line monitoring for process control and safeguards technology. Part two critically reviews the development and application of separation and extraction processes for nuclear fuel reprocessing and radioactive waste treatment. The section includes discussions of advanced PUREX processes, the UREX+ concept, fission product separations, and combined systems for simultaneous radionuclide extraction. Part three details emerging and innovative treatment techniques, initially reviewing pyrochemical processes and engineering, highly selective compounds for solvent extraction, and developments in partitioning and transmutation processes that aim to close the nuclear fuel cycle. The book concludes with other advanced techniques such as solid phase extraction, supercritical fluid and ionic liquid extraction, and biological treatment
Автор: Carleson Название: Separation Techniques in Nuclear Waste Management (1995) ISBN: 1138505676 ISBN-13(EAN): 9781138505674 Издательство: Taylor&Francis Рейтинг: Цена: 33686.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Separation Techniques in Nuclear Waste Management is an up-to-date, comprehensive survey of processes for separation of nuclear wastes.
Описание: Assesses and criticizes the state of separation research and identifies opportunities for the application of separation technologies to the solution of nuclear waste management problems. This book emphasises research opportunities in the utilization of innovative and potentially more efficient and cost effective processes for waste processing.
Описание: Focuses on research opportunities in the utilization of innovative and potentially efficient and cost effective processes for waste processing/treatment, actinide speciation/separation methods, technological processing, and environmental restoration.
Описание: Describes differences in post-accident situations compared with normal decommissioning (i.e. decommissioning after a planned final shutdown) and identifies significant decision factors as applicable. This publication focuses on the on-site decommissioning aspects of a technical nature, which need to be addressed after a nuclear accident.
Описание: The rise of antimicrobial resistance (AMR) has been approached mainly from a human or animal health lens until now. This publication looks into the occurrence of antibiotic-resistant genes in the environment, especially as caused by movement from agricultural areas. It argues that global efforts to manage AMR must also consider how antibiotics and resistant bacteria spread through manufacturing run-off and human and animal waste.
The presence of antimicrobials in the environment can affect both biodiversity (since resistant organisms may have evolutionary advantages) and the food chain (e.g. through the presence of resistant genes in microorganisms used for food production or cross-contamination during processing). Based on case studies, this paper proposes alternative screening methods useful for environmental samples and surveillance approaches for planning such screening efforts.
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