Fig. 3

Transformation of DCF tested individually (black lines) and in mixture with BPA (dashed lines) in 500-ml flasks (laboratory scale; reaction volume: 50Â ml; filled triangles) and in filtrate of a membrane reactor (reaction volume: 10Â l; open triangle) in phosphate buffer (pH 7) and a laccase activity of 0.5 U/ml (concentration of reactants: 0.1Â mM)