Results 11 to 20 of about 5,257 (175)

Application of Membrane Capacitive Deionization as Pretreatment Strategy for Enhancing Salinity Gradient Power Generation [PDF]

Membranes
Salinity gradient power (SGP) technologies, including pressure-retarded osmosis (PRO) and reverse electrodialysis (RED), have the potential to be utilized for the purpose of harvesting energy from the difference in salinity between two water streams. One
Seoyeon Lee, Juyoung Lee, Jaehyun Ju, Hyeongrak Cho, Yongjun Choi, Sangho Lee   +5 more
doaj   +2 more sources

Experimental studies of electrical and mass transfer processes in reverse electrodialysis

Известия высших учебных заведений: Проблемы энергетики, 2023
OBJECT. Experimental studies on optimization of the output electrical and mass transfer characteristics of the reverse electrodialysis process.METHODS. System analysis techniques were used in this work and a mathematical model was developed to describe ...
A. A. Chichirov, A. A. Filimonova, N. D. Chichirova, E. S. Mayorov   +3 more
doaj   +1 more source

The Role of Membrane, Feed Characteristic and Process Parameters on RED Power Generation

International Journal of Renewable Energy Development, 2023
Reverse electrodialysis (RED) is a renewable energy-generating SGE technique using energy from salinity gradients. This research investigates the effect of membrane and feed characteristics on reverse electrodialysis (RED) power generation.
Heru Susanto, Meike Fitrianingtyas, I Nyoman Widiasa, Titik Istirokhatun, Yunita Fahni, Assalaam Umar Abdurahman   +5 more
doaj   +1 more source

Membranes for Osmotic Power Generation by Reverse Electrodialysis

Membranes, 2023
In recent years, the utilization of the selective ion transport through porous membranes for osmotic power generation (blue energy) has received a lot of attention.
Md. Mushfequr Rahman
doaj   +1 more source

Resistance of Ion Exchange Membranes in Aqueous Mixtures of Monovalent and Divalent Ions and the Effect on Reverse Electrodialysis

Membranes, 2023
Salinity gradient energy has gained attention in recent years as a renewable energy source, especially employing reverse electrodialysis technology (RED), which is based on the role of ion exchange membranes.
Joost Veerman, Lucía Gómez-Coma, Alfredo Ortiz, Inmaculada Ortiz   +3 more
doaj   +1 more source

Heat to Hydrogen by RED—Reviewing Membranes and Salts for the RED Heat Engine Concept

Membranes, 2021
The Reverse electrodialysis heat engine (REDHE) combines a reverse electrodialysis stack for power generation with a thermal regeneration unit to restore the concentration difference of the salt solutions.
Pauline Zimmermann, Simon Birger Byremo Solberg, Önder Tekinalp, Jacob Joseph Lamb, Øivind Wilhelmsen, Liyuan Deng, Odne Stokke Burheim   +6 more
doaj   +1 more source

Computational Fluid Dynamics Modeling of the Resistivity and Power Density in Reverse Electrodialysis: A Parametric Study

Membranes, 2020
Electrodialysis (ED) and reverse electrodialysis (RED) are enabling technologies which can facilitate renewable energy generation, dynamic energy storage, and hydrogen production from low-grade waste heat.
Zohreh Jalili, Odne Stokke Burheim, Kristian Etienne Einarsrud   +2 more
doaj   +1 more source

Improvement in the Power Output of a Reverse Electrodialysis System by the Addition of Poly(sodium 4-styrenesulfonate)

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, Keisei SOWA, Yuki KITAZUMI, Osamu SHIRAI   +3 more
doaj   +1 more source

Reverse electrodialysis – Multi effect distillation heat engine fed by lithium chloride solutions [PDF]

, 2019
Salinity Gradient Heat Engines (SG-HEs) have been proposed as a promising technology for converting low-temperature heat into electricity. The SG-HE includes two different processes: (i) a salinity gradient process where the salinity gradient between two
Cipollina A., Giacalone F., Micale G., Tamburini A.   +3 more
core   +1 more source

In-depth understanding of boosting salinity gradient power generation by ionic diode

iScience, 2023
Summary: Ionic diodes constructed with asymmetric channel geometry and/or charge layout have shown outstanding performance in ion transport manipulation and reverse electrodialysis (RED) energy collection, but the working mechanism is still indistinct ...
Ran Peng, Tong Li, Hanqiong Song, Shiyao Wang, Yongxin Song, Junsheng Wang, Minyi Xu   +6 more
doaj   +1 more source