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      Continuous Cycle of Water Desalination Utilizing
      Hydrogel as Draw Agent.

      Preprint
      In review
      research-article
        1 ,
      ScienceOpen Preprints
      ScienceOpen
      forward osmosis , desalination , hydrogel draw agent, wick, pH value
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            Abstract

            This document discusses operation of desalination system permanently extracting water from hydrogel draw agent by specially selected wicks. Due to its peculiarity the system combines advantages of both forward and reverse osmosis approaches such as, low power consumption, passive process of a freshwater extraction, continuous duty cycle and scaling possibility. While in modern systems an energy consumption of seawater desalination reaches of about 3 kWh/m 3 , including pre-filtering and ancillaries [1], the same parameter for the specific system expected to be as low as for local fresh water supplyi.e., 0.2 kWh/m 3

            Content

            Author and article information

            Journal
            ScienceOpen Preprints
            ScienceOpen
            13 April 2021
            Affiliations
            [1 ] Alexander Fayer ha-Nadiv Str Israel
            Article
            10.14293/S2199-1006.1.SOR-.PPVRF7X.v1
            390e6a08-c822-4745-ad9e-ca908e98fa72

            This work has been published open access under Creative Commons Attribution License CC BY 4.0 , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Conditions, terms of use and publishing policy can be found at www.scienceopen.com .


            All data generated or analysed during this study are included in this published article (and its supplementary information files).
            Engineering,Materials science
            desalination ,wick,hydrogel draw agent,pH value,forward osmosis

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