三维电极方法降解模拟废水COD机理研究

Mechanism of COD Degradation in Wastewater Using Three Dimension Electrode Method

采用细胞色素C法和Ti(Ⅳ ) 5 Br PADAP法证实了三维电极降解废水COD过程中有活性物质H2 O2 及·OH自由基的存在 ;采用红外光谱对废水处理前后的有机物结构进行了研究。

To study COD degradation in wastewater by means of three dimension electrode Ti(IV) 5 Br PADAP method and cytochrome C method were used. The results showed existence of living H 2O 2 and ·OH radicals during the COD degradation process. Infrared absorption spectrometry was also used to study the change of organic matters' structure during the process. Mechanism of COD degradation using three dimension electrode was then discussed.