Arrhenius parameters for the degradation of MG and CV under UV-365.

Dye	T (K)	k 2 (L min−1 mol−1)	A (s−1)	E act (kJ mol−1)	R 2	ΔH (kJ mol−1)	ΔS (kJ mol−1 K−1)	ΔG (kJ mol−1)
MG	293	0.7 × 10−3	1.55 × 105	46.89	0.991	44.45	−0.153	89.41
	303	1.2 × 10−3				44.37	−0.154	91.10
	313	2.4 × 10−3				44.28	−0.153	92.30
CV	293	1.1 × 10−3	3.20 × 106	52.96	0.985	50.52	−0.128	88.31
	303	2.6 × 10−3				50.44	−0.127	89.15
	313	4.4 × 10−3				50.35	−0.129	90.73