Fig. 12

Effect of experimental variables on the flotation of Co(II), a Effect of pH; b Effect of PTHAC; c Effect of Co(II) concentrations; d Effect of HOL concentration; e Effect of time
Effect of experimental variables on the flotation of Co(II), a Effect of pH; b Effect of PTHAC; c Effect of Co(II) concentrations; d Effect of HOL concentration; e Effect of time