Figure 10

Effects of operating parameters on the extraction efficiency for cobalt and copper ions; (a) Vd = Vc = 1.714 mm/s; (b) Vc = 1.714 mm/s; (c) Vd = 1.714 mm/s.

Effects of operating parameters on the extraction efficiency for cobalt and copper ions; (a) Vd = Vc = 1.714 mm/s; (b) Vc = 1.714 mm/s; (c) Vd = 1.714 mm/s.