SSSAJ -- Jara et al. 70 (2): 337 Figure IG3

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Fig. 3. Adsorption of (a) sulfate (SO₄) and (b) phosphate (PO₄) on AlSiFe at different pH values, when added alone or in binary (SO₄ + PO₄) or ternary (SO₄ + CIT + PO₄; SO₄ + OX + PO₄) systems.