| 活性染料废水处理技术研究 |
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| 引用本文： | 宋红,欧云川,程迪. 活性染料废水处理技术研究[J]. 染料与染色, 2011, 48(2) |
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| 作者姓名： | 宋红 欧云川 程迪 |
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| 作者单位： | 1. 沈阳化工大学应用化学学院,沈阳,110142;沈阳化工研究院有限公司,沈阳,110021
2. 沈阳化工研究院有限公司,沈阳,110021 |
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| 摘 要： | 本文采取络合萃取—生物接触氧化技术处理活性染料工业废水。考察了萃取剂种类、浓度、相比及废水pH值等因素对该废水去除效率的影响。结果表明,活性染料废水经过预处理后,CODCr去除率大于90%,处理后废水经进一步生化处理可达标排放。
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| 关 键 词： | 活性染料 络合萃取 生物处理 |
A Study on Wastewater Treatment of Reactive Dye |
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| SONG Hong,OU Yun-chuan,CHENG Di. A Study on Wastewater Treatment of Reactive Dye[J]. Ranliao yu Ranse, 2011, 48(2) |
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| Authors: | SONG Hong OU Yun-chuan CHENG Di |
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| Affiliation: | SONG Hong1,2 OU Yun-chuan2 CHENG Di2(1.Applied Chemistry College,Shenyang University of Chemical Technology,Shenyang 110142,Liaoning China,2.Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shenyang 110021,Liaoning China) |
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| Abstract: | The technology of complex extraction-biological contact oxidation to treat reactive dye industrial wastewater was investigated.The effects of types and concentration of extractant,ratio of oil to water and the pH value of wastewater on the removal efficiency were studied.The results showed that the removal rate of CODCr of the pretreated reactive dye wastewater was higher than 90%,and the treated wastewater could meet the emission standard by further biological treatment. |
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| Keywords: | reactive dye complex extraction biological treatment |
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