Fig. 7

Effect of organic to aqueous phase ratio on the extraction of selenium(IV) using Aliquat 336 / kerosene. [Aliquat 336] = 0.4 mol/L; t = 45 min; [HCl] = 6 mol/L; T = 25 oC; [Se(IV)] = 0.05 g/L
Effect of organic to aqueous phase ratio on the extraction of selenium(IV) using Aliquat 336 / kerosene. [Aliquat 336] = 0.4 mol/L; t = 45 min; [HCl] = 6 mol/L; T = 25 oC; [Se(IV)] = 0.05 g/L