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Salinity Gradient Energy: Current State and New Trends [PDF]
Engineering, 2015 In this article we give an overview of the state of the art of salinity gradient technologies. We first introduce the concept of salinity gradient energy, before describing the current state of development of the most advanced of these technologies.
Olivier Schaetzle, Cees J.N. Buisman
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IEEE Access, 2021 Salinity gradient power (SGP) derived from sea and fresh water through reverse electrodialysis (RED) is an emerging discipline with huge potential for carbon-free energy harvesting.
Zhihong Yan +6 more
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Electrochemistry, 2021 Salinity gradient energy generated by the contact between seawater and river water is one of the promising renewable energies. In the reverse electrodialysis (RED), salinity gradient energy is directly translated into the electricity.
Yusuke YAMADA +3 more
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Membranes, 2020 Reverse electrodialysis (RED) is one of the techniques able to harvest energy from the salinity gradient between different salt solutions. There is a tradeoff between efficiency and generated power in a RED stack. This paper focuses on efficiency.
Joost Veerman
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Modeling and Optimization of Membrane Process for Salinity Gradient Energy Production
Separations, 2021 When hydraulic pressure was added on the feed side of the membrane in the otherwise conventional pressure retarded osmosis (PRO) process, the production rate of the salinity gradient energy could be significantly increased by manipulating the hydraulic ...
Lianfa Song
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Entropy, 2009 It is known that mechanical work, and in turn electricity, can be produced from a difference in the chemical potential that may result from a salinity gradient.
Raynald Labrecque
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Feasibility of Pressure-Retarded Osmosis for Electricity Generation at Low Temperatures
Membranes, 2021 A membrane-based technique for production of pressure-retarded osmosis (PRO) is salinity gradient energy. This sustainable energy is formed by combining salt and fresh waters.
Elham Abbasi-Garravand +1 more
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Hierarchical nanochannels based on rod-coil block copolymer for ion transport and energy conversion
Giant, 2021 Designable block copolymer (BCP) membranes are emerging for reverse electrodialysis to capture the salinity gradient energy between seawater and river water. However, present BCP based nanochannels are usually prepared from flexible blocks.
Jinlin Hao +4 more
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Reverse Electrodialysis: Potential Reduction in Energy and Emissions of Desalination
Applied Sciences, 2020 Salinity gradient energy harvesting by reverse electrodialysis (RED) is a promising renewable source to decarbonize desalination. This work surveys the potential reduction in energy consumption and carbon emissions gained from RED integration in 20 ...
Carolina Tristán +3 more
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Progress and prospects of two-dimensional materials for membrane-based osmotic power generation
Nano Research Energy, 2022 The electrical energy that can be harnessed from the salinity difference across the sea water and river water interface can be one of the sustainable and clean energy resources of the future. This energy can be harnessed via the nanofluidic channels that
Javad Safaei, Guoxiu Wang
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