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Asymmetric Bipolar Membranes in Acid−Base Electrodialysis
Industrial & Engineering Chemistry Research, 2002In this experimental study, the influence of asymmetric bipolar membranes on the salt impurities in the acid and base product is investigated. The thickness of one, the other, or both ion-permeable layers of a bipolar membrane is increased. With increased layer thickness, the current-voltage curves of the electrodialysis repeat unit recorded in a pilot-
Wilhelm, Friedrich G. +4 more
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Solubilization of Chitosan by Bipolar Membrane Electroacidification
Journal of Agricultural and Food Chemistry, 2006Chitosan, a partially deacetylated derivative of chitin, was solubilized by bipolar membrane electroacidification (BMEA). Bipolar/monopolar (anionic or cationic) configuration and chitosan addition mode (single step or stepwise) were examined. Chitosan solubility and electroacidification parameters were monitored during the process to determine the ...
Fabrice, Lin Teng Shee +4 more
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Physical Chemistry Chemical Physics, 2013
A reaction kinetic model of the bipolar membrane interface in the bipolar membrane fuel cell (BPMFC) was proposed based on the p-n junction theory and chemical reaction kinetics. It verified the self-humidification feasibility of the BPMFC successfully.
Sikan, Peng +4 more
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A reaction kinetic model of the bipolar membrane interface in the bipolar membrane fuel cell (BPMFC) was proposed based on the p-n junction theory and chemical reaction kinetics. It verified the self-humidification feasibility of the BPMFC successfully.
Sikan, Peng +4 more
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Monopolar-bipolar lipid interactions in model membrane systems
Chemistry and Physics of Lipids, 19901H-NMR, dynamic light scattering and negative staining electron microscopy have been used to study the formation and physico-chemical properties of aqueous dispersions of mixtures of monopolar lipids extracted from Sulfolobus solfataricus. This microorganism is a thermophilic archaeobacterium growing optimally at about 85 degrees C and pH 3.
Z. MirgHani +4 more
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Journal of Agricultural and Food Chemistry, 1997
The purpose of this study was to evaluate the effects of stacking bipolar membranes (1−4 BPMs) on the energy and electroacidification parameters, as well as the temperature (10, 20, and 35 °C) on the efficiency of bipolar membrane electroacidification (BMEA) of soybean protein for the production of isolate. BMEA is based on the production of protons by
Laurent Bazinet +3 more
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The purpose of this study was to evaluate the effects of stacking bipolar membranes (1−4 BPMs) on the energy and electroacidification parameters, as well as the temperature (10, 20, and 35 °C) on the efficiency of bipolar membrane electroacidification (BMEA) of soybean protein for the production of isolate. BMEA is based on the production of protons by
Laurent Bazinet +3 more
openaire +1 more source
Chapter 3 Bipolar Membrane Electrodialysis
2007Publisher Summary This chapter provides an overview of the technology of bipolar membrane electrodialysis. The bipolar membrane is a layered membrane constructed so that one surface is a cation exchange layer, while the opposite surface is an anion exchange layer.
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Hydrogen production with seawater-resilient bipolar membrane electrolyzers
Joule, 2023Lihaokun Chen +2 more
exaly
A comprehensive multi-scale model for bipolar membrane electrodialysis (BMED)
Chemical Engineering Journal, 2022Andrea Culcasi +2 more
exaly