Activated Hydrotalcites Obtained by Coprecipitation as Photocatalysts for the Degradation of 2,4,6-Trichlorophenol

Table 5

Kinetic parameters after 2 hours of reaction time.

Catalyst	K (min^−1)	t1/2 (min)	Photodegradation (%)
M1 500°C	0.0121	57.38	84.0
M2 500°C	0.0200	34.57	100.0
M3 500°C	0.0123	56.49	98.8
M4 500°C	0.0127	67.96	85.5
M5 500°C	0.0146	47.57	98.0
M6 500°C	0.0164	42.21	98.7
M7 500°C	0.0118	58.69	97.8