Supported TiO₂ on Borosilicate Glass Plates for Efficient Photocatalytic Degradation of Fenamiphos

Table 2

Rate constant (𝑘) and half-life (𝑡_1/2) of transformation of fenamiphos during photolysis process using HPLK 125 W Phillips lamp (a) and PL-S 9 W/10 Phillips lamp (b).

Lamp	Kinetics parameters		𝑅^2
HPLK 125 W	Kinetic constant 𝑘 (10^−3 min^−1)	14.47	0.986
HPLK 125 W	Half-life 𝑡1/2 (min)	48
PL-S 9 W/10	Kinetic constant 𝑘 (10^−3 min^−1)	4.11	0.9893
PL-S 9 W/10	Half-life 𝑡1/2 (min)	168.6