| 催化氧化技术试验研究 |
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| 引用本文： | 谢娟.催化氧化技术试验研究[J].中国资源综合利用,2010,28(12):17-19. |
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| 作者姓名： | 谢娟 |
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| 作者单位： | 浙江同济科技职业学院,杭州311231 |
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| 摘 要： | 以化工废水为研究对象,采用改进的羟基自由基催化氧化技术进行处理,出水水质稳定。当实验条件为催化剂质量分数为80%,氧化剂投加量为2500mg/L,pH为3,气水比为6,反应时间60min时,小试试验COD去除率达到70.7%,现场中试试验COD平均去除率达到60%。
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| 关 键 词： | 化工废水 羟基自由基 催化氧化 难降解 |
The Research on Improved Catalytic Oxidation Technology Based on the Hydroxyl Radical Oxidation |
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| Xie Juan.The Research on Improved Catalytic Oxidation Technology Based on the Hydroxyl Radical Oxidation[J].China Resources Comprehensive Utilization,2010,28(12):17-19. |
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| Authors: | Xie Juan |
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| Institution: | Xie Juan(Tongji Vocational College of Science and Techology of Zhejiang Province,Hangzhou 311231,China) |
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| Abstract: | The chemical wastewater was treated by improved hydroxyl radical catalytic oxidation process,the effluent＇s quality is stable.When the process conditions were as follows：catalyst mass concentration was 80%,oxidants dosage was 2 500 mg/L,pH was 3,ratio of air to water was 6,reaction time was 60 min,the small test removal rate of COD was 70.7% and the pilot test removal rate of COD was 60%. |
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| Keywords: | chemical wastewater hydroxyl radical catalytic oxidation refractory |
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