Method for degrading azo dye using electrochemically active biofilm and metal/TiO2 nanocomposite

摘要

The present invention relates to a method for degrading azo dye using an electrochemically active biofilm and a metal/titanium dioxide nanocomposite. The electrochemically active biofilm and the metal/titanium dioxide nanocomposite according to the present invention exhibit excellent charge storage performance owing to a quantized charging effect and non-toxically and eco-friendly degrades azo dye rapidly within two hours by functioning as a catalyst.