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Applied Energy, 2018 Salinity gradient energy is currently attracting growing attention among the scientific community as a renewable energy source. In particular, Reverse Electrodialysis (RED) is emerging as one of the most promising membrane-based technologies for ...
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Ocean Energy. Salinity Gradient Energy
2020The ocean contains mainly five forms of energy that can be convert for use: the temperature difference between water layers in the vertical column, the potential and kinetic energy contained in waves, the kinetic energy of ocean currents, the kinetic and potential energy accompanying the tides and the energy released during the mixing of bodies of ...
E. Marín Coria +6 more
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Salinity Gradient Energy at River Mouths
Environmental Science & Technology Letters, 2014River mouths are potentially abundant locations for the exploitation of the clean and renewable salinity gradient energy (SGE) as here perpetually fresh water mixes with saline seawater. However, the practical yield of SGE depends on the spatiotemporal variability of the salinity structure.
Oscar Alvarez-Silva +2 more
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Paper-based energy harvesting from salinity gradients
Lab on a Chip, 2016Environment-friendly and flexible paper-based energy harvesting with a simple configuration is proposed using the principle of reverse electrodialysis (RED). Owing to the intrinsic capillary flow in paper, a pump-less and truly portable paper based power source is realized and it can be integrated directly with μPADs as a practical application.
Hyung-Kwan, Chang +2 more
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Energy from Salinity Gradients
ECS Meeting Abstracts, 2017Osmotic power or salinity gradient power (SGP) is the energy available from the difference in the salt concentration between seawater and river water. Two practical methods for this are reverse electrodialysis (RED) and pressure retarded osmosis (PRO).
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2010
There exists a huge potential for the generation of energy from the mixing of saltwater and freshwater. The potential is 2.6 TW, which is more than the global electricity consumption (2.0 TW). Two membrane-based technologies exist to convert this potentially available energy into useful power: pressure-retarded osmosis (PRO) and reverse electrodialysis
Nijmeijer, Dorothea C., Metz, S.J.
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There exists a huge potential for the generation of energy from the mixing of saltwater and freshwater. The potential is 2.6 TW, which is more than the global electricity consumption (2.0 TW). Two membrane-based technologies exist to convert this potentially available energy into useful power: pressure-retarded osmosis (PRO) and reverse electrodialysis
Nijmeijer, Dorothea C., Metz, S.J.
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Polymer Chemistry
This study presents a salinity-ultrasensitive hydrogel with a superior polyelectrolyte effect, enabling conversion of minor osmotic pressure gradients into substantial volumetric changes for highly efficient salinity gradient energy conversion.
Yang Yang +6 more
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This study presents a salinity-ultrasensitive hydrogel with a superior polyelectrolyte effect, enabling conversion of minor osmotic pressure gradients into substantial volumetric changes for highly efficient salinity gradient energy conversion.
Yang Yang +6 more
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Blue Energy: Salinity Gradient for Energy Conversion
2015Similar to a difference in elevation, potential energy is also associated with a difference in salt concentration so that electric power can eventually be produced by exploiting the salinity gradient between freshwater of rivers and seawater. Unfortunately, exploiting the salinity gradient for power production is not so easy as waterfalls.
CHIESA, PAOLO +2 more
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Grand Challenges in Salinity Gradient Energy Generation
Journal of Resource Recovery, 2023Enver Guler, Nalan Kabay
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Impacts of transmembrane pH gradient on nanofluidic salinity gradient energy conversion
Renewable Energy, 2022Xi Chen +4 more
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