Enhancing Ion Transfer in Overlimiting Electrodialysis of Dilute Solutions by Modifying the Surface of Heterogeneous Ion-Exchange Membranes
Figure 4
Concentration dependence of effective transport number of protons in cation-exchange membrane and that of hydroxyl ions in anion-exchange membranes forming MK-40//MA-40 and MK-40/Nf//MA-40M desalination channels at potential drops () 2.5 V (a), 4.0 V (b), and 6.0 V (c) per cell pair.