Fig. 10

a Pseudo-first order kinetics plot of photocatalysis using HAp-nTiO₂, (b) Pseudo-first order kinetics plot of photooxidation using HAp-nTiO₂, and (c) Langmuir-Hinshelwood plot photocatalysis and photooxidation treatments using HAp-nTiO₂ and TiO₂