Results 171 to 180 of about 9,037 (221)

Electrodialysis, electrodialysis reversal and capacitive deionization technologies

open access: yes, 2022
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
openaire   +3 more sources

A systematic review and statistical analysis of nutrient recovery from municipal wastewater by electrodialysis [PDF]

open access: yesDesalination, 2021
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
exaly   +2 more sources

Transitioning from electrodialysis to reverse electrodialysis stack design for energy generation from high concentration salinity gradients [PDF]

open access: yesEnergy Conversion and Management, 2021
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
exaly   +2 more sources

Exergy analysis of reverse electrodialysis [PDF]

open access: yesEnergy Conversion and Management, 2018
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
exaly   +2 more sources

Carrier-mediated electrodialysis

Chemical Communications, 2011
Supported 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
openaire   +2 more sources

Electrodialysis Desalination of Fish Sauce: Electrodialysis Performance and Product Quality

Journal of Food Science, 2009
ABSTRACT:  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
openaire   +2 more sources

Electrode for electrodialysis

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
openaire   +1 more source

An apparatus for micro electrodialysis

Analytical Biochemistry, 1972
Abstract 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.
openaire   +2 more sources

Desalting of Urine by Electrodialysis

Nature, 1960
THE 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 ...
openaire   +2 more sources

Concentration polarization in electrodialysis—III. Practical electrodialysis systems

Electrochimica Acta, 1961
Abstract 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
openaire   +1 more source

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