核退役:规划、执行和国际经验

核退役:规划、执行和国际经验

核退役:规划、执行和国际经验
一旦核设施达到其安全和经济运行寿命的终点,就需要将其退役。根据对特定危险及其伴随风险的评估,以及对清理和废物管理成本的分析,可以对核退役采取不同的策略。这允许在永久停堆后很快或很长一段时间后退役,后一个过程允许任何激活或受污染部件的放射性水平下降。在此类设施和场地退役时,尤其是存在任何重大健康和环境风险的地方,采用明确的流程和最佳做法至关重要。
这本书批判性地回顾了适用于核电站和其他民用核设施的核退役过程和技术。第一部分着重于启动核退役过程中的基本规划问题,从原则和安全法规,到融资和项目管理。第二部分涵盖了核退役项目的执行阶段,详细介绍了拆卸、去污和放射性废物管理等流程和技术,以及环境修复、场地清理和再利用。最后,第三部分详细介绍了核应用退役的国际经验,包括主要的核反应堆类型和核燃料循环设施,以及小型核设施和遗留核废料场。
严格审查适用于核电厂和其他民用核设施的核退役流程和技术
讨论启动核退役过程中的基本规划问题
考虑核退役项目的执行阶段,包括拆除、去污和放射性废物管理,以及环境修复、场地清理和再利用
Nuclear Decommissioning: Planning, Execution and International Experience
Once a nuclear installation has reached the end of its safe and economical operational lifetime, the need for its decommissioning arises. Different strategies can be employed for nuclear decommissioning, based on the evaluation of particular hazards and their attendant risks, as well as on the analysis of costs of clean-up and waste management. This allows for decommissioning either soon after permanent shutdown, or perhaps a long time later, the latter course allowing for radioactivity levels to drop in any activated or contaminated components. It is crucial for clear processes and best practices to be applied in decommissioning such installations and sites, particular where any significant health and environmental risks exist.
This book critically reviews the nuclear decommissioning processes and technologies applicable to nuclear power plants and other civilian nuclear facilities. Part one focuses on the fundamental planning issues in starting a nuclear decommissioning process, from principles and safety regulations, to financing and project management. Part two covers the execution phase of nuclear decommissioning projects, detailing processes and technologies such as dismantling, decontamination, and radioactive waste management, as well as environmental remediation, site clearance and reuse. Finally, part three details international experience in the decommissioning of nuclear applications, including the main nuclear reactor types and nuclear fuel cycle facilities, as well as small nuclear facilities and legacy nuclear waste sites.
Critically reviews nuclear decommissioning processes and technologies applicable to nuclear power plants and other civilian nuclear facilities
Discusses the fundamental planning issues in starting a nuclear decommissioning process
Considers the execution phase of nuclear decommissioning projects, including dismantling, decontamination, and radioactive waste management, as well as environmental remediation, site clearance and reuse

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