Results 171 to 180 of about 9,037 (221)
Electrodialysis, electrodialysis reversal and capacitive deionization technologies
The electromembrane process is a designation to describe technologies grounded on ion migration through ion-exchange membranes using the electrical potential gradient as the driving force. In this field, the main processes are electrodialysis, electrodialysis reversal, electrodialysis with the bipolar membrane, electrodeionization, and membrane ...
Benvenuti, Tatiane +4 more
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A systematic review and statistical analysis of nutrient recovery from municipal wastewater by electrodialysis [PDF]
These days electrodialysis is recognized as a promising process for the removal and recovery of nutrients from wastewater. However, the electrodialysis process for nutrient recovery is different from traditional desalination electrodialysis, and limited ...
Mika Sillanpää
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Transitioning from electrodialysis to reverse electrodialysis stack design for energy generation from high concentration salinity gradients [PDF]
In this study, stack design for high concentration gradient reverse electrodialysis operating in recycle is addressed. High concentration gradients introduce complex transport phenomena, which are exacerbated when recycling feeds; a strategy employed to ...
A M Hulme, C J Davey, Sean Tyrrel
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Exergy analysis of reverse electrodialysis [PDF]
Reverse electrodialysis in closed loop configurations is a promising membrane technology in the energy conversion and storage fields. One of the main advantages of closed-loop reverse electrodialysis is the possibility of using a wide range of operating ...
Francesco Giacalone +2 more
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Carrier-mediated electrodialysis
Chemical Communications, 2011Supported liquid membranes containing valinomycin or a calix[4]arene carrier can support electrodialysis under an imposed transmembrane potential. Under optimal conditions both transmembrane flux and carrier-based cation selectivity are enhanced relative to simple dialysis mediated by the same carriers.
Steven P, Hansen, Thomas M, Fyles
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Electrodialysis Desalination of Fish Sauce: Electrodialysis Performance and Product Quality
Journal of Food Science, 2009ABSTRACT: Fish sauce has a unique, pleasant flavor, but contains high levels of sodium chloride, which is nowadays not desirable for health‐conscious consumers. Although many researchers have attempted to solve this problem by substituting sodium with potassium in fish sauce, potassium‐based products are still ...
Nathamol, Chindapan +2 more
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Desalination, 1983
Polarization measurement and an accelerated life test of the ruthenium-coated titanium electrode and stainless steel electrode were conducted respectively. The ruthenium-coated titanium electrode on which coating contains iridium and more titanium has a better electrochemical characteristics and longer service life for electrodialysis reversal process.
Jing-Xu Qu, Shu-Min Liu
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Polarization measurement and an accelerated life test of the ruthenium-coated titanium electrode and stainless steel electrode were conducted respectively. The ruthenium-coated titanium electrode on which coating contains iridium and more titanium has a better electrochemical characteristics and longer service life for electrodialysis reversal process.
Jing-Xu Qu, Shu-Min Liu
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An apparatus for micro electrodialysis
Analytical Biochemistry, 1972Abstract An apparatus for the electrodialysis of small volumes down to 10 μl is described. The V-shaped dialysis chamber is open and easily accessible. The samples are cooled by continuous pumping of buffer solution against the outer walls of the dialysis membranes.
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Desalting of Urine by Electrodialysis
Nature, 1960THE electrodialyser previously described1 has been used for desalting samples of urine prior to chromatography. This apparatus (obtainable from Shandon Scientific Co., Ltd., 6 Cromwell Place, London, S.W.7) was used successfully in the desalting of tissue extracts ; but Smith2, using a modified version of the desalter, reported considerable losses of ...
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Concentration polarization in electrodialysis—III. Practical electrodialysis systems
Electrochimica Acta, 1961Abstract Concentration overpotential has been measured in systems having mass transfer by forced convection caused by flow through a compartment bounded by ion- between the bulk solution concentration and the apparent interfacial concentration derived from the measured overpotential is found to be non-linear.
B.A. Cooke, S.J. Van der Walt
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