摘要
考察了超声波/光Fenton法联合处理分散玉红染料废水的降解情况.结果表明,超声波对光Fenton试剂处理分散玉红染料废水具有强化作用,在超声条件下,当分散玉红染料质量浓度为100mg/L、pH值为3、Fe2+质量浓度为10mg/L、H2O2质量浓度为400mg/L时,反应120min,COD去除率达到90%.
Investigate the degradation of purse red disperse dye in wastewater during combined treatment with ultrasonic/photo Fenton method. The results showed that the ultrasonic waves strengthened the effect in photo Fenton reagent treatment of the wastewater of this dye. The COD removal rate attained 90% under ultrasonic waves for 120 min at 100 mg/L of purse red dye, pH 3, 10 mg/L of Fe^2＋ ion concn., 400 mg/L of H2O2.
出处
《印染助剂》
CAS
2006年第8期19-21,共3页
Textile Auxiliaries
基金
教育部科学技术研究重点项目(02009)
