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The CEA/BARC collaboration on the use of nuclear reactors for desalination

机译:CEA / BARC关于使用核反应堆进行海水淡化的合作

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This paper presents the collaboration between the French Atomic Energy Commission (Commissariat à FEnergie Atomique, CEA) and the Indian Bhabha Atomic Research Centre (BARC) on the use of nuclear reactors for desalination. The joint R&D effort aims at developing optimised nuclear desalination systems, producing large amounts of desalted water at the lowest cost and in a sustainable manner. It focuses on two areas: (a) development and validation of process models for thermal and membrane-based desalination plants; and (b) extraction of valuable materials from the concentrated brine rejected by water plants. The results achieved during phase I of the collaboration include the development, implementation and partial validation of models describing the behaviour of multi-effect evaporators (MEE) equipped with a mechanical vapour compression device (MVC), the assessment of the influence of the feed water properties on the performance of the reverse osmosis (RO) process and the identification of methods and protocols for the extraction of valuable materials from brine reject. This effort will continue during phase II of the project with a particular emphasis on model extension, validation and application.
机译:本文介绍了法国原子能委员会(CommissariatàFEnergie Atomique,CEA)和印度巴巴原子研究中心(BARC)在使用核反应堆进行脱盐方面的合作。联合研发工作旨在开发优化的核淡化系统,以最低的成本和可持续的方式生产大量的淡化水。它着重于两个领域:(a)开发和验证热法和膜法海水淡化厂的工艺模型; (b)从水厂拒绝的浓缩盐水中提取有价值的材料。在合作的第一阶段中获得的结果包括模型的开发,实施和部分验证,这些模型描述了配备有机械蒸汽压缩装置(MVC)的多效蒸发器(MEE)的行为,评估了给水的影响性质的反渗透(RO)工艺性能以及从盐水废料中提取有价值材料的方法和协议的确定。该工作将在项目的第二阶段继续进行,并特别强调模型的扩展,验证和应用。

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