Adsorption of eosin and tannic acid by a new filter-sorption material was studied. This material has the form of polymeric microfibers having on their surface immobilized particles of the adsorbent, aluminum oxohydroxide nanofibers. The charge and geometrical conditions of adsorption were calculated. The results of these calculations are in agreement with the ion-exchange mechanism for eosin and tannin, and with the electrostatic mechanism for latex spheres.
ASJC Scopus subject areas
- Chemical Engineering(all)