Research Article

Bisphenol A Removal through Low-Cost Kaolin-Based Ag@TiO2 Photocatalytic Hollow Fiber Membrane from the Liquid Media under Visible Light Irradiation

Figure. 4

Absorption curves of Ag@TiO2 photocatalysts (P-1 =0.5 g Ag@TiO2, P-2 = 0.8 g Ag@TiO2, P-3 =1.1 g Ag@TiO2, and P-4 =1.4 g Ag@TiO2). Inset: broad absorption between 350 and 550 nm.