Figure 6
Effects of interelectrode distances (a, current density of 20 mA·cm−2, initial pH of 4.4, steel slags concentration of 0.30 g·mL−1), current densities (b, interelectrode distance of 1 cm, initial pH of 4.4, steel slags concentration of 0.30 g·mL−1), initial pH values (c, interelectrode distance of 1 cm, current density of 20 mA·cm−2, steel slags concentration of 0.30 g·mL−1) and steel slag.
