Demineralization of cheese whey and skimmed milk by electrodialysis with ion exchange membranes

Hiraoka, Y.; Itoh, K.; Taneya, S.

Milchwissenschaft 34(7): 397-400


The apparatus used is an electrodialysis stack type TS-50 manufactured by Tokuyama Soda Co., Ltd. It contains 2 stacks with an effective membrane area of 0.5 m2/sheet. Each stack has 300 demineralizing compartments, batch-operated in parallel. Properties of the Neosepta C66-5T (cation) and ACH-45T (anion) membranes used are given.