Effect of Co-Existing Ions on Salinity Gradient Power Generation by Reverse Electrodialysis Using Different Ion Exchange Membrane Pairs [PDF]
Membranes, 2022 This study investigates the influence of co-existing ions on the salinity gradient power generation performance of the reverse electrodialysis (RED) using three different commercial ion exchange membrane pairs.
Tuğçe Zeynep Kaya +3 more
doaj +2 more sources
Self-powered dual-electrode hydrogen production using a composite ion exchange membrane [PDF]
Nature CommunicationsThe electro-oxidation of formaldehyde at low potential with anodic hydrogen evolution offers an energy-saving way for hydrogen production. Coupling this reaction in an acidic catholyte with an alkaline anolyte within an acid-alkali hybrid electrochemical
Haoyu Yin +10 more
doaj +2 more sources
Diastereomeric Monomers Enable Anion‐Exchange Membranes With Controlled Local Polymer Backbone Flexibility and High Conductivity [PDF]
Advanced ScienceMultiple interdependent properties govern the performance of ion‐exchange membranes. Here, we demonstrate a polymer backbone design that allows a constrained local flexibility, suppressing excessive hydration while facilitating high hydroxide ...
Si Chen +3 more
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Denitrification using immersed membrane bioreactors
, 2008 Nitrate is practically ubiquitous in waters abstracted for municipal potable water production in Europe due to decades of intensive agricultural practice.
McAdam, Ewan J.
core +7 more sources
Identifying Characteristic Frequencies in the Electrochemical Impedance of Ion-Exchange Membrane Systems. [PDF]
Membranes (Basel), 2022 In this study, the characteristic frequencies of the electrochemical impedance of ion-exchange membrane systems constituted by the membrane and two diffusion boundary layers adjacent to the membrane were investigated.
Moya AA.
europepmc +2 more sources
Ion-Exchange Membranes and Processes [PDF]
Membranes, 2021 Synthetic ion exchange membranes (IEMs) are made from organic, inorganic, or mixed and composite materials [...]
Natalia Pismenskaya, Victor Nikonenko
openaire +3 more sources
Analysis of Wastewater Treatment Technology Based on Bipolar Membrane Electrodialysis [PDF]
E3S Web of Conferences, 2022 Metal wastewater and saline wastewater are two major problems in the field of wastewater treatment. At present, common treatment methods include ion exchange, electrodialysis and reverse osmosis.
Ma Ziyi +4 more
doaj +1 more source
Taiyuan Ligong Daxue xuebao, 2023 The construction of electroactive ion separation membranes with dual functions of electron and ion transfer is a key technology in the field of electronchemically switched ion permselectivity membrane (ESIPM) separation.
Xiaogang WU +6 more
doaj +1 more source
Modification of Copper (II) Ion-exchange Properties of Freestanding Alginate Membrane by Embedding with Zeolite [PDF]
MATEC Web of Conferences, 2021 Insolubilized alginate membranes were obtained by crosslinking alginate with calcium ions, and alginate membranes embedded with zeolite in order to improve their ion exchange capacities were also successfully prepared.
Hagiri Masahide +3 more
doaj +1 more source
Frontiers in Energy Research, 2022 Photoelectrochemical (PEC) water-splitting systems have the unique ability to produce renewable hydrogen directly from sunlight, independent of the electrical grid.
Éowyn Lucas +4 more
doaj +1 more source