摘要
本文提出一种新型电极——互补型混合床电极。实验证明:该电极无论对游离氰还是铜氰络合物都具有良好的去除效果,同时铜离子得到大幅度的去除,其电解电流效率、电能消耗及单位体积电解池的处理能力,均优于目前使用的平板电极和固定床电极。
A new type of electrode-- complementation-type mixed-bed electrodewas introduced in this paper. Through experiments, it has been proved that theproposed electrode is effective enough to remove both free cyanide and copper-cyanide complexing from the waste water, and a great number of copper ionsas well at the same time. Its electrolytic-current efficiency, power consump-tion and treating capacity of per volume cell are all superior to the packed-bed electrcdes and the traditional plate clectrodes in use at present.
关键词
废水
处理
电化学
含氰
waste water treatment
electrochemistry/complementation-type mixed-bed electrode
waste water containing cyanide
