Adsorption of Atenolol on Kaolinite

Figure 7

FTIR spectra of crystalline AT, and kaolinite with different amounts of AT adsorption in the ranges of 600–4000 cm⁻¹ (a) and 1100–1700 cm⁻¹ (b). The values indicate initial AT concentrations in mmol/L.

(a)

(b)