| EGSB－好氧组合工艺处理极压剂离型剂混合废水的研究 |
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| 引用本文： | 马兴冠,崔伟,刘知远,马志孝.EGSB－好氧组合工艺处理极压剂离型剂混合废水的研究[J].辽宁化工,2010,39(2):147-149. |
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| 作者姓名： | 马兴冠 崔伟 刘知远 马志孝 |
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| 作者单位： | 1. 东北大学材料与冶金学院,辽宁,沈阳,110003;沈阳建筑大学市政与环境工程学院,辽宁,沈阳110168
2. 沈阳建筑大学市政与环境工程学院,辽宁,沈阳110168 |
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| 摘 要： | 应用膨胀颗粒污泥床（EGSB）－好氧接触氧化床对均衡池混合废水进行小试试验，研究组合工艺对高浓度化学需氧量（COD）的去除效果，并分析挥发酸（VFA）浓度和温度对系统的影响。结果表明：在容积负荷率（VLR）为6kgCOD／（m^3·d）以下，EGSB对COD的去除率为80％；在进水COD浓度≤4000mg／L时，EGSB对COD的去除率为85％，总的去除率为95％左右，出水水质满足《污水综合排放标准》（GB8978—1996）二级排放标准。
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| 关 键 词： | EGSB COD 挥发酸 汽车制造废水 接触氧化 |
Study on Treatment of Mixture Wastewater of Heat-Resistant Agent and Release Agent with the Integrated EGSB-Aerobic Process |
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| MA Xing-guan,CUI Wei,LIU Zhi-yuan,MA Zhi-xiao.Study on Treatment of Mixture Wastewater of Heat-Resistant Agent and Release Agent with the Integrated EGSB-Aerobic Process[J].Liaoning Chemical Industry,2010,39(2):147-149. |
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| Authors: | MA Xing-guan CUI Wei LIU Zhi-yuan MA Zhi-xiao |
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| Affiliation: | 1.School of material and metallurgy/a>;Northeast University/a>;Shenyang 110003/a>;China/a>;2.School of Municipal and Environmental Engineering/a>;Shenyang Jianzhu University/a>;Shenyang 110168/a>;China |
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| Abstract: | The integrated EGSB - aerobic process was used to treat the mixture wastewater of heat - resistant agent and release agent, COD removal efficiency of the process was studied, effect VFA and temperature on the system was investigated. The results show that when VLR is below 6 kg COD/（ m^3 · d）, COD removal rate of EGSB is 80% ;when influent COD is under 4 000 mg/ L ,COD removal rate of EGSB is 85% ,total removal rate is about 95% ,and the effluent COD could meet the quality II of discharge standard of wastewater pollutants for industry （ GB8978 - 1996 ） . |
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| Keywords: | Expanded Granular Sludge Bed Chemical Oxygen Demand Volatile Fatty Acids Auto Manufacturing Wastewater Contact Oxidation |
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