废水处理中的复极性固定床电解槽技术

复极性固定床电解槽（bipolar packed bed cell,BPBC)是在三维电极原理基础上发展起来的新型电化学工程技术，其在治理含氰及重金属废水、有机废水和印染废水方面具有良好的处理效果。介绍了BPBC的电化学特性，综述了国内外BPBC废水处理技术应用现状及其机理研究的概况。同时，提出了该技术目前存在的问题，并对其进一步的深入研究作了展望。

Process of bipolar packed bed cell applied to the wastewater treatment

The bipolar packed bed cell (BPBC) is a kind of new type electrochemical process,which has been developed on the basis of the principle of three dimensional electrodes. BPBC has better effect on the treatment of wastewater containing cyanide and heavy metals,organic wastewater and dyeing wastewater especially. This paper introduces the electrochemical characteristics of BPBC and surveys its application to wastewater treatment, makes some analyses about its principle and presents several proposals for its further research to solve some existing problems.