电解法处理C.I. Reactive Red 241、C.I. Disperse Blue 56模拟染料废水的研究

Study onelectrolytic treatment of the C. I. Reactive Red 241 and C. I. Disperse Blue 56 simulated dye wastewater

以C.I.Reactive Red 241、C.I.Disperse Blue 56模拟染料废水为对象,研究了电解法处理该类染料废水的优化条件。考察了起始电压、电解时间、溶液初始p H对处理效果的影响。结果表明,在p H=7,U=14V、I=3.2A、t=30min的条件下,C.I.Reactive Red241模拟染料废水的脱色率可达到86%以上;在p H=7,U=14V、I=3.2A、t=25min的条件下,C.I.Disperse Blue 56模拟染料废水的脱色率可达到79以上%。

The optimization conditions of treatment of the C. I. Reactive Red 241, C. I. Disperse Blue 56 simulated dye wastcwater by electrolysis was studied. Results show that under the following optimization conditions of pHT, U = 14V, I = 3. 2A,t =30rain,the decolorization rate of C. I. Reactive Red 241 could be up to 86% and under the following optimization conditions of pH7, U = 14V, I = 3.2A, t = 25 rain, the decolorization rate of C. I. Reactive Red 241 could be up to 79%.