International Journal of Electrochemistry / 2014 / Article / Fig 11

Research Article

Selection of the Best Process Stream to Remove Ca2+ Ion Using Electrodialysis from Sugar Solution

Figure 11

Comparison of Ca2+ ions (feed solution, 25 mol·m−3) removal rate between two different techniques adopted. Case 1: anolyte = 100 mol·m−3 HCl; catholyte = 100 mol·m−3 NaOH. Case 2: anolyte = 100 mol·m−3 HCl; catholyte = 25 mol·m−3 Na2EDTA + 25 mol·m−3 AA [13].