Results 31 to 40 of about 1,319 (181)

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, Marcos Fallanza, Raquel Ibáñez, Inmaculada Ortiz   +3 more
doaj   +1 more source

Fouling Mitigation of Ion Exchange Membranes in Energy Conversion Devices

Energies, 2021
In this study, three different environmentally friendly fouling mitigation technologies are suggested and are investigated in reverse electrodialysis (RED) to develop the most appropriate fouling mitigation technology for RED: applying direct current ...
Beom-Seok Kim, Jin-Soo Park
doaj   +1 more source

Dataset for 'Reversible fouling by particulate matter from natural seawater reduces RED performance while limiting biofouling'

, 2022
This dataset contains data collected during experiment on foulant fractionation of seawater in reverse electrodialysis (RED). For explanation of the experimental setup we refer you to the published paper.
Vital, Barbara, Gagliano, M.C., Sleutels, Tom, Hamelers, Bert   +3 more
core   +1 more source

Design of Monovalent Ion Selective Membranes for Reducing the Impacts of Multivalent Ions in Reverse Electrodialysis

Membranes, 2019
Reverse electrodialysis (RED) represents one of the most promising membrane-based technologies for clean and renewable energy production from mixing water solutions.
Abreham Tesfaye Besha, Misgina Tilahun Tsehaye, David Aili, Wenjuan Zhang, Ramato Ashu Tufa   +4 more
doaj   +1 more source

Assessment of Data Capture Conditions Effect on Reverse Electrodialysis Process Using a DC Electronic Load

Energies, 2023
Reverse electrodialysis (RED), an emerging membrane-based technology, harnesses salinity gradient energy for sustainable power generation. Accurate characterization of electrical parameters in RED stacks is crucial to monitoring its performance and ...
Jesus Nahum Hernandez-Perez, Marco Antonio Hernández-Nochebuena, Jéssica González-Scott, Rosa de Guadalupe González-Huerta, José Luis Reyes-Rodríguez, Alfredo Ortiz   +5 more
doaj   +1 more source

Correlations between Properties of Pore-Filling Ion Exchange Membranes and Performance of a Reverse Electrodialysis Stack for High Power Density

Membranes, 2021
The reverse electrodialysis (RED) stack-harnessing salinity gradient power mainly consists of ion exchange membranes (IEMs). Among the various types of IEMs used in RED stacks, pore-filling ion exchange membranes (PIEMs) have been considered promising ...
Hanki Kim, Jiyeon Choi, Namjo Jeong, Yeon-Gil Jung, Haeun Kim, Donghyun Kim, SeungCheol Yang   +6 more
doaj   +1 more source

Ion-exchange membranes for blue energy generation: A short overview focused on nanocomposite

Journal of Electrochemical Science and Engineering, 2022
Blue energy can be harvested from salinity gradients between saline water and freshwater by reverse electrodialysis (RED). RED as a conversion technique to generate blue energy has received increasing attention in recent decades.
Jin Gi Hong, Tae-Won Park
doaj   +1 more source

Effects of Fly Ash Loading on the Characteristics of PVC-based Cation Exchange Membranes for Reverse Electrodialysis

International Journal of Technology, 2020
This study investigated the effects of fly ash loading on the characteristics of polyvinyl chloride (PVC) membranes for reverse electrodialysis (RED). The membranes were prepared by adding different concentrations of fly ash (0.5–2 wt%) to the casting
Heru Susanto, Yunita Fahmi, Anisa Tri Hutami, Yuliyanto Triyono Hadi   +3 more
doaj   +1 more source

Fouling behavior of wavy-patterned pore-filling membranes in reverse electrodialysis under natural seawater and sewage effluents

npj Clean Water, 2022
Reverse electrodialysis (RED) generates electricity from a mixture of seawater and river water. Herein, patterned membranes consisting of ultra-thin pore-filling membranes (16-μm thick) were used to determine whether the RED system operates steadily when
Jiyeon Choi, Won-Sik Kim, Han Ki Kim, Seung Cheol Yang, Ji-Hyung Han, Yoon Cheul Jeung, Nam Jo Jeong   +6 more
doaj   +1 more source

Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients

Dyna, 2017
A model for design of Reverse Electrodialysis stacks for energy generation is presented and solved. A new optimization function is proposed for RED, which accounts for river water consume, net power density and thermodynamic efficiency of the process ...
Sara Vallejo-Castaño, Carlos Ignacio Sánchez-Sáenz   +1 more
doaj   +1 more source