Research Article
Selection of the Best Process Stream to Remove Ca2+ Ion Using Electrodialysis from Sugar Solution
Figure 7
Effect of applied potential on the feed concentration. Process conditions are feed: 130 mL/min with CaCl2 (50 mol·m−3) in 5 wt% sugar solution; anolyte: 830 mL/min with HCl (100 mol·m−3); catholyte: 830 mL/min with Na2EDTA (50 mol·m−3) + AA (50 mol·m−3); applied voltage: 4 V, 8 V and 12 V.