Results 61 to 70 of about 158,944 (200)

Current-induced membrane discharge [PDF]

, 2012
Possible mechanisms for over-limiting current (OLC) through aqueous ion-exchange membranes (exceeding diffusion limitation) have been debated for half a century.
Andersen, M. B., Bazant, M. Z., Biesheuvel, P. M., Bruus, H., Mani, A., van Soestbergen, M.   +5 more
core   +4 more sources

Preparation of Two-Layer Anion-Exchange Poly(ethersulfone) Based Membrane: Effect of Surface Modification

International Journal of Polymer Science, 2016
The present work deals with the surface modification of a commercial microfiltration poly(ethersulfone) membrane by graft polymerization technique. Poly(styrene-co-divinylbenzene-co-4-vinylbenzylchloride) surface layer was covalently attached onto the ...
Lucie Zarybnicka, Eliska Stranska, Jana Machotova, Gabriela Lencova   +3 more
doaj   +1 more source

Ion Exchange-Precipitation for Nutrient Recovery from Dilute Wastewater [PDF]

, 2015
Regulated phosphorus (P) and nitrogen (N) discharges and the cost of fertilizer provide economic drivers for nutrient removal and recovery from wastewater.
Mayer, Brooke K., Williams, A. T., Zitomer, Daniel   +2 more
core   +2 more sources

MINERAL FOULING ON THE MA-40 ANION EXCHANGE MEMBRANE WITH THE AT ELECTRODIALYSIS OF STRONGLY MINERALIZED NATURAL WATERS

Конденсированные среды и межфазные границы, 2017
Mineral fouling of ion exchange membranes is one of the major problems during electrodialysis operation. The purpose of this work is the detection of the relationship between the structural and transport properties of the MA-40 anion exchange membrane ...
Akberova Elmara M., Yatsev Andrey M., Goleva Elena A., Vasil’eva Vera I.   +3 more
doaj   +1 more source

A high-temperature anion-exchange membrane fuel cell

Journal of Power Sources Advances, 2020
In the past few years, developments in anion exchange membranes (AEMs) have led to a significant increase in hydroxide conductivities, ultimately yielding striking improvements in the performance of anion exchange membrane fuel cells (AEMFCs) at low ...
John C. Douglin, John R. Varcoe, Dario R. Dekel   +2 more
doaj   +1 more source

pH regulatory Na/H exchange by Amphiuma red blood cells. [PDF]

, 1994
In Amphiuma red blood cells, the Na/H exchanger has been shown to play a central role in the regulation of cell volume following cell shrinkage (Cala, P. M. 1980. Journal of General Physiology.
Cala, PM, Maldonado, HM
core   +2 more sources

Developing Anion Exchange Membrane Fuel Cells [PDF]

ECS Meeting Abstracts, 2010
Abstract not Available.
X. Ren, Hamish Miller, Massimiliano Boccia, Rongzhong Jiang, Deryn Chu   +4 more
openaire   +1 more source

Improvement in protein separation using a modulated bipolar membrane chromatography technique

Journal of Chromatography Open
This paper discusses a novel method for improving resolution in protein separation obtained by membrane chromatography. The method is based on a bipolar membrane system involving the synergistic combination of a modulating membrane and a binding membrane
Raja Ghosh
doaj   +1 more source

Carbon Dioxide and Water Electrolysis Using New Alkaline Stable Anion Membranes

Frontiers in Chemistry, 2018
The recent development and market introduction of a new type of alkaline stable imidazole-based anion exchange membrane and related ionomers by Dioxide Materials is enabling the advancement of new and improved electrochemical processes which can operate ...
Jerry J. Kaczur, Hongzhou Yang, Zengcai Liu, Syed D. Sajjad, Richard I. Masel   +4 more
doaj   +1 more source

Coagulant recovery from water treatment residuals: a review of applicable technologies [PDF]

, 2014
Conventional water treatment consumes large quantities of coagulant and produces even greater volumes of sludge. Coagulant recovery (CR) presents an opportunity to reduce both the sludge quantities and the costs they incur, by regenerating and purifying ...
Jarvis, Peter, Judd, Simon J., Keeley, James   +2 more
core   +1 more source