Results 1 to 10 of about 2,119 (165)

Optimizing multistage reverse electrodialysis for enhanced energy recovery from river water and seawater: Experimental and modeling investigation

open access: yesAdvances in Applied Energy, 2021
Reverse electrodialysis has been established as a promising method to harvest salinity gradient energy. To achieve market viability, an optimum process configuration is needed, in addition to material and stack development, to increase energy efficiency ...
Catarina Simões   +3 more
doaj   +1 more source

Optimization of the reverse electrodialysis power output through the ratio of the feed solutions salinity

open access: yesIET Renewable Power Generation, 2021
A lab‐scale reverse electrodialysis module was constructed to highlight the optimal feed solutions concentration, the flow rate and their importance in improving the power density in reverse electrodialysis.
Ali Zoungrana, Mehmet Çakmakci
doaj   +1 more source

Feasibility of thin film nanocomposite membranes for clean energy using pressure retarded osmosis and reverse electrodialysis

open access: yesEnergy Nexus, 2022
Power generation from renewable energy sources is becoming increasingly significant as global energy consumption increases. The non-renewable energy sources we use now are on the verge of extinction.
Arvin Shadravan   +2 more
doaj   +1 more source

Chemical and Energy Recovery Alternatives in SWRO Desalination through Electro-Membrane Technologies

open access: yesApplied Sciences, 2021
Electro-membrane technologies are versatile processes that could contribute towards more sustainable seawater reverse osmosis (SWRO) desalination in both freshwater production and brine management, facilitating the recovery of materials and energy and ...
Marta Herrero-Gonzalez, Raquel Ibañez
doaj   +1 more source

Lactic Acid and Salt Separation Using Membrane Technology

open access: yesMembranes, 2021
Acid whey is a by-product of cheese and yoghurt manufacture. The protein and lactose within acid whey can be recovered using nanofiltration and electrodialysis, but this leaves a waste stream that is a mixture of salts and lactic acid.
Sahar Talebi   +4 more
doaj   +1 more source

Harvesting Renewable Energy from Saltworks Waste Brines via Reverse Electrodialysis [PDF]

open access: yesACS Omega
Syed Abdullah Shah   +5 more
doaj   +2 more sources

Performance and Perspectives of an Acid/base Flow Battery

open access: yesChemical Engineering Transactions, 2023
Recently, the utilisation of renewable energy sources is a matter of increasing importance in Europe for Energy Transition and to achieve energy independence.
Andrea Culcasi   +4 more
doaj   +1 more source

Valorization of Seawater Reverse Osmosis Brine by Monovalent Ion-Selective Membranes through Electrodialysis

open access: yesMembranes, 2023
This paper proposes the use of monovalent selective electrodialysis technology to concentrate the valuable sodium chloride (NaCl) component present in seawater reverse osmosis (SWRO) brine for direct utilization in the chlor-alkali industry.
Prem P. Sharma   +3 more
doaj   +1 more source

Profiled Ion-Exchange Membranes for Reverse and Conventional Electrodialysis

open access: yesMembranes, 2022
Profiled ion-exchange membranes are promising for improving the parameters of reverse electrodialysis due to the reduction of pumping power and electrical resistance.
Sergey Loza   +3 more
doaj   +1 more source

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

open access: yesMembranes, 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   +6 more
doaj   +1 more source

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