Electrodeionization: Principles, Strategies and Applications

Current–voltage characteristics in a hybrid electrodialysis–ion exchange system for the recovery of cesium ions from ammonium molybdophosphate-polyacrylonitrile

“…Thus, ion exchange resins reduce the power consumption considerably and increase the ion transport through the membranes. Studies were reported on the application of EDIX for the separation of monovalent and divalent species like Ni 2+ [1][2][3][4], Co 2+ [5], Cr 6+ [6], Cs + [7], and Cu 2+ [8][9][10] from dilute solutions.…”

Treatment of simulated dilute Ni2+-containing wastewater by electrodeionisation with a bipolar membrane: Feasibility and current density distribution

“…EDI is an organic combination of ion exchange and electrodialysis; it has been evaluated in a number of papers [10][11][12][13][14]. For the treatment of a dilute solution relative to ion exchange, which exhibits the advantages of continuous production and no pollution, the resins in the compartments do not require regeneration by the acid and alkali.…”

Improving ion-exchange membrane properties by the role of nanoparticles

“…Ion-exchange membrane (IEM) is a charged membrane which is mainly used as a selective separator for ionic components. IEM has been widely used in a number of different processes and in the various field of applications such as desalination and seawater pre-concentration, production of chlorine-alkaline, production of organic acids and organic salts, production of ultrapure water, wastewater treatment, and energy generation [16][17][18][19][20][21][22][23]. With those various potential applications, IEM-based processes are considered to be the crucial processes in water and energy supply, chemical industry, and environmental protection.…”