Figure 10

(a) Photocatalytic degradation kinetic plot for PNP in the presence of various scavengers as a function of visible light irradiation time, (b) different scavenger’s kapp values observed from the Langmuir–Hinshelwood equation.
(a) Photocatalytic degradation kinetic plot for PNP in the presence of various scavengers as a function of visible light irradiation time, (b) different scavenger’s kapp values observed from the Langmuir–Hinshelwood equation.