Kinetics, Equilibrium, and Thermodynamics of the Sorption of Bisphenol A onto N-CNTs--Cyclodextrin and Fe/N-CNTs--Cyclodextrin Nanocomposites

Figure 1

SEM images of Fe/N-CNTs-β-CD nanocomposite polymer before (a) and after (b) adsorption of BPA. The Fe/CNTs could not be seen because they were embedded in the bulk of the β-CD polymer.

(a)

(b)