Separation technologies are of crucial importance to the goal of significantly reducing the volume of high-level nuclear waste, thereby reducing the long-term health risks to mankind. International co-operation, including the sharing of concepts and methods, as well as technology transfer, is essential in accelerating research and development in the field.

The writers of this book are all internationally recognised experts in the field of separation technology, well qualified to assess and criticize the current state of separation research as well as to identify future opportunities for the application of separation technologies to the solution of nuclear waste management problems. The major emphases in the book are research opportunities in the utilization of innovative and potentially more efficient and cost effective processes for waste processing/treatment, actinide speciation/separation methods, technological processing, and environmental restoration.

Inhalt

Preface. Opening session; V.G. Kadyshevsky, et al. I: Nuclear Separation Methods and Technologies: 1944-1998. Overview of Chemical Separation Methods and Technologies; G.R. Choppin. Review of Historical Development and Application of Separation Technologies in Russia; V.N. Romanovsky. Reprocessing of Nuclear Fuel: Overview/Critique of the Worldwide Experience and Engineering/Technology Challenges for Separations; R.G. Wymer. II: Nuclear Separation Methods and Technologies: 1999-?. Technology Needs for Actinide and Technetium Separations Based on Solvent Extraction, Ion Exchange and Other Processes; G.J. Jarvinen. Review of Non-Aqueous Nuclear Fuel Reprocessing and Separation Methods. (View on World Experience from Dimitrovgrad); A.V. Bychkov, O.V. Skiba. Review of Possible Technologies for Actinide Separation Using Other Extractants than TBP; C. Musikas. Studies of the Chemistry of Transactinides by Fast Separation Techniques; I. Zvára. III:Technology Needs for Nuclear Waste Processing. New Extraction Technologies for Management of Radioactive Wastes; V.V. Babain, A.Y. Shadrin. Application of New Inorganic-Organic Composite Absorbers with Polyacrylonitrile Binding Matrix for Separation of Radionuclides from Liquid Radioactive Wastes; J.John, et al. R&D Needs of Chemical Separation Technologies for Nuclear Wastes from the Perspective of Federal Governmental Programs of Russia; M. Khankhasayev, A.V. Komarov. Nuclear Waste Management: A Bioremediation Approach; H. Eccles. IV: Nuclear Wastes and Environment. Up-to-date Radioecological Situation around the `Mayak' Nuclear Facility; B.F. Myasoedov, E.G. Drozhko. The Environmental Impacts of Uranium Mining and Milling and the Methods of theirReduction; J. Beneš. Role of Humics in Actinide Behavior in Ecosystems; G.R. Choppin. V: Risk Assessment and Safety Issues. Risk Assessment for Chemicals & Radionuclides: Some Characteristics, Similarities and Differences; C.M. Teaf. The View from Russia of the Soviet-Designed Reactor Safety Program of the U.S. Department of Energy; D.W. Wester. Glossary. List of Abbreviations. Index.