The typical conditions of the PCD experiments are as follows:
0.04 g of TiO2–zeolite (or 0.002 g pure TiO2 powders)
was put into 10mL of MO aqueous solution, and was illuminated
under high-Hg lamp of 250W (Philips) having main
wavelength 365 nm. The photocatalytic reactor configuration is
shown in Scheme 1. The PCD reaction was monitored by UV-
754 spectrophotometer at 463 nm-light [27]. The pH value of the
reaction liquor was adjusted to 8. And the detailed experimental
procedures have been described previously