Results 121 to 130 of about 2,529 (181)

Nonequilibrium hysteresis and Wien effect water dissociation at a bipolar membrane

open access: yes, 2012
A. J. Bard   +6 more
core   +1 more source

Nickel recovery from electroplating sludge via bipolar membrane electrodialysis

Journal of Colloid and Interface Science, 2023
In this study, nickel (Ni) was recovered from electroplating sludge in the form of Ni(OH)2 using a bipolar membrane electrodialysis (BMED) system. The results showed that the H+ generated by the bipolar membrane could effectively desorb Ni from the sludge to the solution and the solution pH considerably affected Ni desorption.
Yaoxing, Liu   +10 more
openaire   +4 more sources

Electrodialysis with Bipolar Membranes for Sustainable Development

Environmental Science & Technology, 2006
Electrodialysis with bipolar membranes (EDBM) is a kind of technology that integrates solvent and salt dissociation. It can realize salt conversion without second salt pollution or provide H+ and OH-/alkoxide ions in situ without salt introduction. Thus, it inherently possesses economical and environmental benefits.
Chuanhui, Huang, Tongwen, Xu
openaire   +2 more sources

Asymmetric Bipolar Membranes in Acid−Base Electrodialysis

Industrial & Engineering Chemistry Research, 2002
In 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
openaire   +2 more sources

Bipolar-membrane electrodialysis: Applications of electrodialysis in the food industry

Trends in Food Science & Technology, 1998
Electrodialysis is an electrochemical process mainly used in industry for solution demineralization. A new type of membrane, the bipolar membrane, allows the electro-dissociation of water. The first industrial application of bipolar-membrane electrodialysis was oriented toward the recovery of acids and bases from salt streams.
L Bazinet, F Lamarche, D Ippersiel
openaire   +1 more source

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