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Salinity-gradient power: Evaluation of pressure-retarded osmosis and reverse electrodialysis [PDF]
Journal of Membrane Science, 2007 A huge potential to obtain clean energy exists from mixing water streams with different salt concentrations. Two membrane-based energy conversion techniques are evaluated: pressure-retarded osmosis and reverse electrodialysis.
Joost Veerman +2 more
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Pressure-Retarded Osmosis Thermosyphon
Journal of Solar Energy Engineering, 2018The basis of a novel method for passive solar water heating homologous to the traditional thermosyphon but driven by salinity gradient induced by changes of salinity gradient induced by evaporation at the collector is outlined. Its purpose, likewise than a thermosyphon, is to simplify the transfer of liquid while avoiding the cost and complexity of a ...
Arias Montenegro, Francisco Javier +1 more
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Does Pressure-Retarded Osmosis Help Reverse Osmosis in Desalination?
Industrial & Engineering Chemistry Research, 2021In a recent study [Parra, A. Ind. Eng. Chem. Res. 2019, 588 3060−3071], the design of reverse osmosis (RO) systems for desalination of water at different concentrations was studied and optimal solu...
Abdon Parra +3 more
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Progress in membranes for pressure retarded osmosis application
Desalination, 2023The ever-growing global energy crisis has been pushing industries to lean towards renewable resources as an alternative for power generation. Recent research is focusing mainly towards achieving water sustainability and producing green energy without creating any liquid discharge.
Rahman, Sumaita Nawar +2 more
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Power Generation With Pressure Retarded Osmosis
Volume 6A: Energy, 2013Energy can be generated from two streams of different salt concentration using the osmotic pressure difference. Different methods have been proposed to harvest this energy. Pressure retarded osmosis (PRO) is investigated as a viable method and most promising technology. In PRO process, pure water permeates through a semi permeable membrane from the low
Waqas Akram, Mostafa H. Sharqawy
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Three pressure retarded osmosis processes
IDA Journal of Desalination and Water Reuse, 2014AbstractPressure retarded osmosis (PRO) processes can be implemented on a number of water types, using different technologies and achieving various power outcomes. The first one is seawater with river water, necessitating movement at seawater level of huge water volumes with extremely low power losses.
B. Liberman +3 more
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Pressure-retarded osmosis for enhanced oil recovery
Desalination, 2020Abstract Pressure-retarded osmosis (PRO) is a membrane-based process that has been used historically to harness the osmotic energy of saline feed solutions. While conventional PRO applications target seawater (SW) /freshwater solution pairings, this paper focuses on an innovative high salinity gradient PRO application for waterflooding (WF) in the ...
Arnold Janson +5 more
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Editorial of the special issue for pressure retarded osmosis
Desalination, 2016close
Sarp, Sarper, Cho, Jaeweon
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Water flux in Pressure Retarded Osmosis
Desalination, 2015Abstract The transport of water through a semipermeable membrane in Pressure Retarded Osmosis (PRO) has been considered. The water flux is believed to consist of two components. The water flux from feed to draw solution is due to the difference in the water concentrations of feed and draw solutions.
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Reverse osmosis, forward osmosis, and pressure-retarded osmosis
2022Ahmad Fauzi Ismail, Takeshi Matsuura
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