摘要
采用电化学氧化法处理农药废水,以Ti/RuO2-IrO2为阳极,不锈钢为阴极,无水碳酸钠为支持电解质,考察了处理电压、废水浓度、反应温度对降解效率的影响。结果表明,处理电压为5 V,废水稀释0.5倍,反应温度为40℃时,废水总COD脱除率可达95%以上。
Taking Ti/RuO2-IrO2 as anode and stainless steel as cathode, anhydrous sodium carbonate as the supporting electrolyte, the actual pesticide production waste as a model, pesticide wastewater was treated by eleetrochemistry. The effect of treatment voltage, wastewater concentration, reaction temperature on the degradation efficiency were studied, iThe results showed that treatment voltage of 5 V, 0. 5-fold diluted wastewater,the reaction temperature was 40 ℃ ,the wastewater COD removal rate can be up to 95%.
出处
《应用化工》
CAS
CSCD
2011年第8期1486-1488,共3页
Applied Chemical Industry
关键词
电化学
农药废水
废水降解
electrochemistry
pesticide waste water
wastewater degradation
