Effect of Oxygen and Hydrogen Peroxide on the Photocatalytic Degradation of Monochlorobenzene in TiO₂ Aqueous Suspension

Table 1

Determination of the two-step consecutive kinetic constant for the photocatalytic degradation of MCB at different DO concentration.

DO concentration, mg L^−1	𝑘1, min^−1	𝑅^2	𝑘2, min^−1	𝑅^2
1.6	0.016	0.9915	0.001	0.9843
3.9	0.020	0.9884	0.003	0.9787
9.0	0.025	0.9940	0.003	0.9681
17.9	0.038	0.9975	0.007	0.9591
28.3	0.046	0.9977	0.006	0.9685