Fig. 12

Thermodynamic variations associated with the adsorption of AZT onto the modified serpentinite materials: entropy changes for DMSO/SP (A), DMF/SP (B), and U/SP (C); internal energy changes for DMSO/SP (D), DMF/SP (E), and U/SP (F); and enthalpy changes for DMSO/SP (G), DMF/SP (H), and U/SP (I).