Concentration Polarization and Limiting Current DensityTransport of ions in an electrodialysis cell, in which the salt solutions in the chambers formed between the ion exchange membranes are very well stirred, is shown in Figure 10.7. In this example, chloride ions migrating to the left easily permeate the anionic membranes containing fixed positive groups and are stopped by the cationic membranes containing fixed negative groups
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