Effect of electroconvection and its use in intensifying the mass transfer in electrodialysis

VV Nikonenko, SA Mareev, ND Pis' Menskaya… - Russian Journal of …, 2017 - Springer
The modern concepts on the origin of electroconvection (EC) are surveyed briefly and the
known mechanisms of this phenomenon are classified. Factors that influence the EC …

Investigation of ion-exchange membranes by means of chronopotentiometry: A comprehensive review on this highly informative and multipurpose technique

KS Barros, MC Martí-Calatayud, T Scarazzato… - Advances in Colloid and …, 2021 - Elsevier
Electrodialysis is mostly used for drinking water production but it has gained applicability in
different new fields in recent decades. Membrane characteristics and ion transport …

Desalination at overlimiting currents: State-of-the-art and perspectives

VV Nikonenko, AV Kovalenko, MK Urtenov… - Desalination, 2014 - Elsevier
For about 60 years, it is known that “limiting current” density does not really limit the current
density in electrodialysis (ED). The use of intensive currents allows one to decrease the area …

Fouling and membrane degradation in electromembrane and baromembrane processes

PY Apel, S Velizarov, AV Volkov, TV Eliseeva… - Membranes and …, 2022 - Springer
This work provides an overview of the processes of fouling, the deposition of substances on
the surface or in the pores of membranes, leading to deterioration of their performance …

On-chip surface acoustic wave lysis and ion-exchange nanomembrane detection of exosomal RNA for pancreatic cancer study and diagnosis

D Taller, K Richards, Z Slouka, S Senapati, R Hill… - Lab on a Chip, 2015 - pubs.rsc.org
There has been increasing evidence that micro and messenger RNA derived from
exosomes play important roles in pancreatic and other cancers. In this work, a microfluidics …

Can the electrochemical performance of heterogeneous ion-exchange membranes be better than that of homogeneous membranes?

ND Pismenskaya, EV Pokhidnia, G Pourcelly… - Journal of Membrane …, 2018 - Elsevier
Competition between homogeneous and heterogeneous ion-exchange membranes (IEMs)
lasts for decades. Low fraction of conductive surface area, Θ, of IEMs causes lower limiting …

A review on ion-exchange membranes fouling during electrodialysis process in food industry, part 2: Influence on transport properties and electrochemical …

N Pismenskaya, M Bdiri, V Sarapulova, A Kozmai… - Membranes, 2021 - mdpi.com
Ion-exchange membranes (IEMs) are increasingly used in dialysis and electrodialysis
processes for the extraction, fractionation and concentration of valuable components, as well …

Microfluidic systems with ion-selective membranes

Z Slouka, S Senapati, HC Chang - Annual Review of Analytical …, 2014 - annualreviews.org
When integrated into microfluidic chips, ion-selective nanoporous polymer and solid-state
membranes can be used for on-chip pumping, pH actuation, analyte concentration …

Scaling-resistant anion-exchange membrane prepared by in situ modification with a bifunctional polymer containing quaternary amino groups

DY Butylskii, VA Troitskiy, MV Sharafan… - Desalination, 2022 - Elsevier
Membrane scaling and subsequent cleaning efficiency are major factors limiting commercial
applications of electrodialysis. The generation of OH− ions during water splitting at the …

Effect of surface hydrophobization on chronopotentiometric behavior of an AMX anion-exchange membrane at overlimiting currents

E Korzhova, N Pismenskaya, D Lopatin… - Journal of Membrane …, 2016 - Elsevier
Surface modification of ion-exchange membranes is already proved to be an effective and
low-cost way to improve membrane properties. Usually, the object of modification are cation …