Feasibility study of energy storage by concentrating/desalinating water: Concentrated Water Energy Storage

Wei He and Jihong Wang

Applied Energy, 2017, vol. 185, issue P1, 872-884

Abstract: The paper is to report the work on a preliminary feasibility study of energy storage by concentrating/desalinating water. First, a novel concentrated water energy storage (CWES) is proposed which aims to use off-peak electricity to build the osmotic potential between water bodies with different concentrations, namely brine and freshwater. During peak time, the osmotic potential energy is released to generate electricity.

Keywords: Concentrated water energy storage; Osmotic energy; Water desalination; Pressure retarded osmosis; Reverse osmosis (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:185:y:2017:i:p1:p:872-884

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DOI: 10.1016/j.apenergy.2016.10.077

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