Development of Cellulose Acetate Microcapsules with Cyanex 923 for Phenol Removal from Aqueous Media

Figure 1

Scanning electron micrograph for (a) cellulose acetate microcapsules with Cyanex 923 at 1 mol L⁻¹ (22x); (b) cross section of CA-MC-Cy (50x); (c) cellulose acetate capsules surface (500x); (d) surface of CA-MC-Cy (22x).

(a)

(b)

(c)

(d)