| Fenton试剂氧化—SBR工艺处理阿莫西林制药废水生化处理出水 |
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| 引用本文： | 王进,李克勋,于洁,唐云鹭,刘东方,王国英.Fenton试剂氧化—SBR工艺处理阿莫西林制药废水生化处理出水[J].化工环保,2012,32(3):242-246. |
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| 作者姓名： | 王进 李克勋 于洁 唐云鹭 刘东方 王国英 |
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| 作者单位： | 1. 南开大学环境科学与工程学院,天津,300071
2. 中国市政工程东北设计研究总院,吉林长春,130021 |
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| 基金项目： | 国家水体污染控制与治理科技重大专题项目 |
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| 摘 要： | 采用Fenton试剂氧化—SBR工艺处理阿莫西林制药废水生化处理出水。实验结果表明:当初始废水pH为3.0、H2O2加入量为10 mL/L、V(H2O2):m(FeSO4.7H2O)为5(mL):1(g)、Fenton试剂氧化反应时间为3 h时,Fenton试剂氧化COD去除率达72.25%,色度由100倍降为2倍,BOD5/COD由0.06提高到0.38,可生化性显著提高。经Fenton试剂氧化—SBR工艺处理后,出水COD为72.7 mg/L,达到国家排放标准。
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| 关 键 词： | 阿莫西林 芬顿试剂 序批式活性污泥法 可生化性 废水处理 |
Treatment of Biotreated Amoxicillin Wastewater by Fenton Reagent Oxidation-SBR Process |
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| Wang Jin
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Li Kexun
,
Yu Jie
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Tang Yunlu
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Liu Dongfang
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Wang Guoying.Treatment of Biotreated Amoxicillin Wastewater by Fenton Reagent Oxidation-SBR Process[J].Environmental Protection of Chemical Industry,2012,32(3):242-246. |
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| Authors: | Wang Jin Li Kexun Yu Jie Tang Yunlu Liu Dongfang Wang Guoying |
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| Institution: | 1.College of Environmental Science and Engineering,Nankai University,Tianjin 300071,China;2.China Northeast Municipal Engineering Design and Research Institute,Changchun Jilin 130021,China) |
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| Abstract: | Biotreated amoxicillin wastewater was treated by Fenton reagent oxidation-SBR process.The experimental results show that:When the wastewater pH is 3.0,the H2O2 dosage is 10 mL/L,V(H2O2)∶m(FeSO4.7H2O)=5(mL)∶1(g) and the Fenton reagent oxidation time is 3 h,the COD removal efficiency of Fenton reagent oxidation process is 72.25%,the chroma is decreased from 100 times to 2 times,and BOD5/COD is increased from 0.06 to 0.38,which indicates that the biodegradability of the wastewater is improved remarkably.After treated by the Fenton reagent oxidation-SBR process,the wastewater quality can meet the national discharge standard(COD 72.7 mg/L). |
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| Keywords: | amoxicillin Fenton reagent sequencing batch reactor activated sludge process biodegradability wastewater treatment |
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