三维电极法处理含酚废水的研究

Study on Treatment of Phenol-containing Wastewater by Three-dimensional-electrodes Method

文章以苯酚模拟废水为处理对象,采用三维电极法,考查了三维电极系统处理苯酚废水时,苯酚浓度、电流密度、电解时间、电导率、PH值对苯酚去除率、CODCr降解率的影响,实验结果表明,增大电流密度、增大溶液电导率和延长电解时间能使苯酚去除率和CODCr去除率提高;增大苯酚浓度和PH值使苯酚去除率和CODCr去除率降低。

In this paper, simulated wastewater of phenol was treated by three-dimension-electrodes method. The effect of removal of phenol and CODer were discussed by changing various factors. The results showed ： that the removal rates of phenol and CODer were improved when current density, electric conductivity or reaction time were added. The removal rates of phenol and CODor were reduced when the initial concentration of phenol and pH were added.