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Water monitoring as a safety feature for nuclear desalination

机译:水监测是核淡化的安全特征

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It is widely accepted that the general safety approach for nuclear facilities is valid for a Nuclear Desalination Plant (NDP), thus IAEA standards and guides are applicable. The coupling of a NDP should be designed with the safety objective of ensuring that it results in no adverse effect on the Nuclear Power Plant (NPP) safety. The first objective (provisions of barriers) is complied with by the known NDP design, so the relevant issue becomes the design features preventing the transfer of radioactive material to the product water, even in the event of system failures. This presentation drafts a coupling-system safety assessment, from fundamentals and general requirements down to specific design requirements. The state of the art of monitoring systems imposes constraints on the coupling design, in terms of hold-up capability and piping interconnection. This conceptual design shows the system's complexity implied in having monitoring of product water as a safety feature, and conclusions are extremely relevant when drafting general user requirements for a NDP project.
机译:普遍公认的是,核设施的一般安全方法对核淡化厂有效,因此适用国际原子能机构标准和指南。 NDP的耦合应设计成具有安全目标,以确保它不会对核电站(NPP)的安全造成不利影响。已知的NDP设计符合第一个目标(设置屏障),因此,即使系统出现故障,相关的问题也变成了防止放射性物质转移到产品水中的设计特征。此演示文稿起草了一个耦合系统安全评估,从基本要求和一般要求到具体设计要求。在保持能力和管道互连方面,监控系统的最新水平对联轴器设计施加了限制。这种概念设计表明,系统的复杂性意味着必须监视产品水作为安全功能,并且在为NDP项目起草一般用户要求时,得出的结论非常重要。

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