Figure 2From: Surface stoichiometry of zinc sulfide and its effect on the adsorption behaviors of xanthateDistribution of zinc species in Zn2+-HS--H 2 O system as a function of pH in the presence of: a) 100 mM Zn2+, 100 mM HS-; b) 101 mM Zn2+, 100 mM HS-; c) 101 mM HS-, 100 mM Zn2+.Back to article page