The results show that the largest mass concentration difference between regenerated desiccant solution at the entrance and the exit of the ED regenerator is 0.011%, and the largest mass concentration difference between regenerated desiccant solution at start and end of the experiment is 0.03%. Meanwhile, the largest current utilization of the experimental system
of ED regenerator is 55%. Moreover, the current utilization and the mass flow rate of regenerated
desiccant solution will increase with the flow rate of desiccant solution.