Synergic extraction of Cd(II) with mixtures of 4-methyl-N-8-quinolinylbenzenesulphonamide and tri-n-butylphosphate or tri-n-octylphosphine oxide dissolved in toluene

1. Castresana, J.M.
2. Elizalde, M.P.
3. Aguilar, M.
4. Cox, M.