The Effect of Chloride and Sulfate Ions on the Adsorption of Cd²⁺ on Clay and Sandy Loam Egyptian Soils

Figure 3

Freundlich plots of cadmium adsorption by (a) alluvial soil and (b) calcareous soil, at different concentrations of NaCl and Na₂SO₄ as electrolyte matrices.

(a)

(b)