Combination of TiO<sub>2</sub>-Film Photocatalysis and Ultrafiltration to Treat Wastewater

<table>UV spectra of feed water during various irradiation periods for TiO<sub>2</sub>-film photocatalysis (5 coating times).</table>

International Journal of Photoenergy

Figure 6: Combination of TiO<sub>2</sub>-Film Photocatalysis and Ultrafiltration to Treat Wastewater 