| Fenton/SBR深度处理头孢类制药废水二级生化出水 |
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| 引用本文： | 宋现财,刘东方,张国威,于洁.Fenton/SBR深度处理头孢类制药废水二级生化出水[J].工业水处理,2013,33(4):28-30. |
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| 作者姓名： | 宋现财 刘东方 张国威 于洁 |
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| 作者单位： | 南开大学环境科学与工程学院,天津,300071 |
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| 摘 要： | 采用Fenton/SBR组合工艺深度处理头孢类制药废水二级生化出水。试验结果表明:在反应pH=4、FeSO4.7H2O投加浓度为0.6 mmol/L、H2O2(30%)投加浓度为20 mmol/L,反应时间为80 min情况下,COD由250 mg/L降到90 mg/L,B/C由0增加到0.51,可生化性得到较大提高。再在SBR内进行4 h的生化处理,出水COD降到40.3mg/L,达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)一级A标准。
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| 关 键 词： | 深度处理 Fenton氧化 制药废水 |
Advanced treatment of second-grade biochemical effluent of cephalosporins wastewater by the combined process of Fenton/SBR |
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| Song Xiancai
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Liu Dongfang
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Zhang Guowei
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Yu Jie.Advanced treatment of second-grade biochemical effluent of cephalosporins wastewater by the combined process of Fenton/SBR[J].Industrial Water Treatment,2013,33(4):28-30. |
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| Authors: | Song Xiancai Liu Dongfang Zhang Guowei Yu Jie |
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| Affiliation: | (College of Environmental Science and Engineering,Nankai University,Tianjin 300071,China) |
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| Abstract: | |
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| Keywords: | advanced treatment Fenton oxidation pharmacy wastewater |
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