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Optimising the total benefit of water resources management in combination with the local energy systems in remote communities taking into account sustainability considerations

机译:考虑到可持续性考虑,优化与偏远社区中的地方能源系统相结合的水资源管理的总益处

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Reliable energy and water supply is an essential condition for human, economic and technological development. The level of access to these resources may also represent an index of prosperity for the community and/or individual. Water resources scarcity becomes a continuously increasing problem since there are various parts in the world where water resources are very constrained, either permanently or seasonally. The problem becomes more and more intensive and it is believed that water resources management will evolve as the most crucial technical and social problem in the next years. Today, in most cases, water and energy systems are interdependent. Water is used in all phases of energy production and electricity generation. Energy is required to extract, produce and deliver water of appropriate quality for diverse human uses, and then again to treat wastewater and return it to the environment or - even more significantly - to produce recycled water. The objective of this work is to address in an integrated way the water supply problem in areas with limited water resources integrating it with the corresponding design and operation of the local energy system. Following that goal, in this paper the optimisation framework of water supply chain is presented taking into account the links of the energy system and the entire energy supply chain in terms of maximising the overall benefit of the integrated system, whilst satisfying the conflicting demands. On top of the framework, model parameters, considerations, and implementation possibilities of the proposed approach of the energy and water supply problem integrated optimisation, are analysed through an indicative case study in a Greek-medium sized, island.
机译:可靠的能源和水的供应是人类,经济和科技发展的必要条件。访问这些资源的水平也可能代表的繁荣,为社会和/或单独的索引。水资源短缺成为一个不断增加的问题,因为有在世界各个地方,其中水资源十分受限,永久或季节性。这个问题变得越来越密集,人们认为水资源管理将随着在未来几年中最关键的技术问题和社会问题。今天,在大多数情况下,水和能源系统是相互依存的。水在能源生产和发电的各个阶段使用。能源是需要提取物,农产品,为不同的人提供使用适当质量的水,然后再处理废水,并返回到环境或 - 更显著 - 生产再生水。这项工作的目的是为了以综合的方式在有限的水资源与当地的能源系统的相应的设计和运行它整合地区的供水问题。继这一目标,本文提出考虑到最大化的集成系统的整体利益,同时满足相互矛盾的要求方面的能源系统和整个能源供应链各环节的水供应链的优化框架。在框架,模型参数,注意事项,以及能源和供水问题集成优化设计方法的实现可能性的顶部,通过一个指示案例研究分析了希腊中型企业,岛。

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