三维三相流化床电极处理苯胺实验研究

Treatment of aniline using three-dimensional three-phase fluidized bed electrode

使用了一种新型的电化学反应器———三维三相流化床电极用于处理苯胺的实验研究。得到了气量大小、外加电压、电介质浓度、pH值、原水浓度、反应时间等因素对苯胺溶液COD去除率的影响规律 ,并对之进行了合理的解释和分析。结果表明 ,用三维三相流化床电极 ,在一定条件下 ,苯胺可基本被全部氧化。初步论证了苯胺电解过程中有中间产物的生成。

Treatment of aniline using a novel electrochemical reactor, three dimensional three phase fluidized bed electrode, was investigated experimentally. The influence of air flowrate, applied voltage, Na 2SO 4 concentration,pH value, aniline concentration, treatment time has been investigated, and the reasons were illustrated preliminarily. The results show that, aniline can be degradated completely under specific conditions using three dimensional three phase fluidized bed electrode. It was also proved that some intermediates were produced during electrolysis.