Research Article

Preparation of N- Using a Microwave/Sol-Gel Method and Its Photocatalytic Activity for Bisphenol A under Visible-Light and Sunlight Irradiation

Table 3

The pseudo-first-order rate constants of BPA for different photocatalysts (BPA = 10 mg/L, pH = 6, and photocatalyst = 6.7 g/L).

410 nm visible lightSunlight
(hr−1) (hr−1)

P0.900.9861.600.976
T0.680.9861.120.943
0.05 NT1.130.9481.890.960
0.1 NT1.210.9222.590.961
0.2 NT1.060.9931.430.929
0.5 NT0.890.9822.000.977
1.5 NT0.730.9830.830.936