Isotherms for sorption of toluene and phenol onto zeolitic tuff from water solutions have been determined by batch experiments at 4, 14, 24 and 34 °C. For both compounds the sorbitivity was very low, particularly so for phenol. The parameters of the Freundlich equation and isosteric and standard sorption enthalpies are analyzed in the context of previous studies of sorption onto immobilized humic acid and zeolite-humic acid adducts.
Sorption of organic pollutants onto zeolitic tuff: Isosteric and standard enthalpy
Coppola E.;Iovino P.;Salvestrini S.;Capasso S.
2014
Abstract
Isotherms for sorption of toluene and phenol onto zeolitic tuff from water solutions have been determined by batch experiments at 4, 14, 24 and 34 °C. For both compounds the sorbitivity was very low, particularly so for phenol. The parameters of the Freundlich equation and isosteric and standard sorption enthalpies are analyzed in the context of previous studies of sorption onto immobilized humic acid and zeolite-humic acid adducts.File in questo prodotto:
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