Decolorization of Solophenyl Red 3BL Polyazo Dye by Laccase-Mediator System: Optimization through Response Surface Methodology

Figure 1

Chemical structures of (a) the polyazo dye Solophenyl red 3BL (C.I. Direct 80) and (b) the natural redox mediator acetosyringone.

(a)

(b)