Автор: B. Come; N.A. Chapman Название: Natural Analogues in Radioactive Waste Disposal ISBN: 9401080518 ISBN-13(EAN): 9789401080514 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In order to validate predictive models of the very long-term processes which affect the performance of radioactive waste repositories, there has been an increased interest in the information and understanding which can be obtained from studying similar mechanisms in natural systems. These "natural analogues", as they are known in the jargon of waste management, have been studied sporadically for many years, but there has been a considerable rejuvenation of interest in the last four years, possibly owing to the fact that performance assessment methodolo- gy is gradually maturing to the point where it needs the kind of support which analogues can offer. Since 1982, the Commission of the European Communities has been involved in specific work on natural analogues in the framework of its activities on radioactive waste management, principally within the MIRAGE project which concerns migration of radionuclides in the geosphere. As a consequence, the Commission took the initiative, in 1985, of establish- ing a Natural Analogue Working Group (NAWG) whose members can benefit from the overall expertise available for managing their own natural analogue research programmes. In this group, modeller' s requirements and the results of field research are exchanged at regular intervals. A number of wide-ranging investigation programmes, both on national and international scales. are currently underway or being initiated, and several of these have been discussed recently at the NAWG.
Emerging Natural and Tailored Nanomaterials for Radioactive Waste Treatment and Environmental Remediation: Principles and Methodologies, Volume 29 provides an overview of the most important radionuclide sources in the environment, their interaction with environmental media, and appropriate remediation techniques. The book focuses on the assessment of radionuclide sorption behavior in contaminated sites and the synthesis of new materials for radionuclides remediation through sorption concepts. Chapters investigate the main interaction mechanisms between toxic/radioactive metal ions with natural and manmade materials, natural clay minerals and oxides, and novel nanomaterials, such as ordered mesoporous silicas, carbon nanotubes, graphene, and metal-organic framework-based materials.
Techniques and models discussed include kinetics analysis, thermodynamic analysis, surface complexation models, spectroscopic techniques, and theoretical calculations.
Provides a systemic discussion on the interactions between toxic and radioactive metal ions and natural and manmade materials
Helps to select the best approach to remove toxic/radioactive metal ions from a surface
Edited by a scientific authority in toxic/radioactive metal ion interactions
Описание: Fossil fuels will remain the backbone of the global energy economy for the foreseeable future. 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.
Описание: Presents a modular approach to the design of waste processing and storage facilities to address the needs of such Member States with a cost effective and flexible solution that allows easy adjustment to changing needs in terms of capacity and variety of waste streams.
Автор: L. C?cille; S. Halaszovich Название: Denitration of Radioactive Liquid Waste ISBN: 0860108546 ISBN-13(EAN): 9780860108542 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The purpose of the Seminar was to provide an international interdisciplinary forum for in-depth discussions on the pros and cons of a denitration step by chemical means in the course of solidification of MAW (medium active waste) and HAW (highly active waste), prior to feeding the calciner or melter.
Описание: Reliable methods for estimating the cost of a radioactive waste disposal programme are crucial to ensure that the necessary funding for completing the disposal programme is available. Estimating the cost for disposal is however a challenging and complex task. Disposal programmes themselves are complex and long-term undertakings and conditions can be expected to change significantly over the time-span during which a disposal programme is developed and implemented. This publication provides Member States with guidance on how to develop cost estimates for a disposal programme and on how to establish funding mechanisms. It will help readers in becoming informed clients by familiarizing themselves with the approaches and complexities in cost estimates and funding mechanisms for disposal. The publication is applicable to all waste categories and both near surface and geological disposal. It contains relevant examples and case studies from national programmes. The cost figures are intended to give an indication of the possible cost of certain parts or aspects of the disposal programme rather than to compare different disposal programmes’ costs.
Описание: Covers topics such as policy matters, fundamental technical issues, microbial processes in the interim storage of spent nuclear fuel, and repository storage of spent fuel. This title includes microbial biofilm development on matrices, microbial influenced corrosion, and bioaccumulation of radionuclides.
Описание: To assure the safe, technically optimal and cost effective management of spent fuel and radioactive waste, appropriate policies and strategies are required. This publication clarifies the differences between a policy and a strategy, and provides advice on the typical composition, mutual links and the process of compilation of such documents.
Описание: Presents a modular approach to the design of waste processing and storage facilities to address the needs of such Member States with a cost effective and flexible solution that allows easy adjustment to changing needs in terms of capacity and variety of waste streams.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
