| 超声-Fenton氧化联用处理印染废水 |
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| 引用本文： | 秦洁琼,周培国,张齐生.超声-Fenton氧化联用处理印染废水[J].节水灌溉,2012(7):39-42,46. |
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| 作者姓名： | 秦洁琼 周培国 张齐生 |
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| 作者单位： | 南京林业大学,江苏南京,210037 |
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| 基金项目： | 江苏高校优势学科建设工程项目资助 |
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| 摘 要： | 采用超声-Fenton氧化联用处理印染废水,并将超声-Fenton氧化联用与两种方法单独作用对废水的处理效果进行了对比。考察了初始pH、Fe2+、H2O2投加量和反应时间对印染废水的处理效果。结果表明,对于CODCr浓度为1 000mg/L的印染废水,超声-Fenton氧化联合处理在pH为4,Fe2+投加量为0.02mol/L,H2O2投加量为0.18mol/L,反应时间6min,CODCr的去除率达到最高61.05%。
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| 关 键 词： | 超声 Fenton氧化 印染废水 |
Dyeing Wastewater Treatment by Combination of Ultrasonic with Fenton Oxidation |
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| QIN Jie-qiong,ZHOU Pei-guo,ZHANG Qi-sheng.Dyeing Wastewater Treatment by Combination of Ultrasonic with Fenton Oxidation[J].Water Saving Irrigation,2012(7):39-42,46. |
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| Authors: | QIN Jie-qiong ZHOU Pei-guo ZHANG Qi-sheng |
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| Institution: | (Nanjing Forestry University,Nanjing 210037) |
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| Abstract: | The combination of Ultrasonic with Fenton oxidation is used to treat dyeing wastewater and compared with the two methods alone for wastewater treatment.The effects of the initial pH value,Fe2+ and H2O2 dosage,and the reaction time on dyeing wastewater treatment are investigated.The results show that,for the dyeing wastewater with CODCr concentration of 1 000 mg/L,when the initial pH is 4,Fe2+ dosage is 0.02 mol/L,H2O2 dosage is 0.18 mol/L,and the reaction time is 6 min,the CODCr removal rate can reach the highest value 61.05%. |
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| Keywords: | ultrasonic Fenton oxidation dyeing wastewater |
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