【Abstract】 A new method of regenerating ion exchange resin was brought forward aiming at the improving of regeneration techniques used at present. Experimental study was made by adopting a single stage of three compartments regeneration device. Under the experimental conditions, electric regeneration of ion exchange resin in the packed electrodialysis bed was not effective. The most suitable way is to make acid and base from water electrodialysis with bipolar membrane electrodialysis.更多还原