| 曝气生物滤池处理石油采出水的动力学特性研究 |
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| 引用本文： | 苏德林,王建龙,刘凯文,周定.曝气生物滤池处理石油采出水的动力学特性研究[J].中国化学工程学报,2007,15(4):591-594. |
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| 作者姓名： | 苏德林 王建龙 刘凯文 周定 |
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| 作者单位： | Department of Environmental Science and Engineering Harbin Institute of Technology，Laboratory of Environmental Technology，Institute of Nuclear and New Energy Technology，Tsinghua University，Laboratory of Environmental Technology，Institute of Nuclear and New Energy Technology，Tsinghua University，Department of Environmental Science and Engineering，Harbin Institute of Technology，Harbin 150090，China，Beijing 100084，China，Beijing 100084，China，Harbin 150090，China |
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| 摘 要： | The biological aerated filter （BAF） was used to treat the oil-field produced water. The removal efficiency for oil, COD, BOD and suspended solids （SS） was 76.3%-80.3%, 31.6%-57.9%, 8.6.3%-96.3% and76.4%--82.7%, respectively when the hydraulic loading rates varied from 016m·h^-1 to 1.4m·h^-1. The greatest partof removal, for example more than 80% of COD removal, occurred on the top 100cm of the media in BAF. The kinetic .performance of BAF indicated that the relationship of BOD removal efficiency with the hydraulic loadingrates, in biological aerated filters could be described by c1/c1=l-exp（-2.44/L^0.59）. This equation could be used topredict the B OD.removal efficiency at different hydraulic loading rates.
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| 关 键 词： | 生物学充气绿色片 动力学 废水处理 油田水制造 |
| 收稿时间： | 13 March 2006 |
| 修稿时间： | 2006-03-13 |
Kinetic Performance of Oil-field Produced Water Treatment by Biological Aerated Filter |
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| Delin SU, Jianlong WANG, Kaiwen LIU,Ding ZHOU.Kinetic Performance of Oil-field Produced Water Treatment by Biological Aerated Filter[J].Chinese Journal of Chemical Engineering,2007,15(4):591-594. |
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| Authors: | Delin SU Jianlong WANG Kaiwen LIU Ding ZHOU |
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| Affiliation: | Department of Environmental Science and Engineering, Harbin Institute of Technology, Harbin 150090, China;Laboratory of Environmental Technology, Institute of Nuclear and New Energy Technology, Tsinghua University,Beijing 100084, China |
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| Abstract: | The biological aerated filter (BAF) was used to treat the oil-field produced water. The removal efficiency for oil, COD, BOD and suspended solids (SS) was 76.3%-80.3%, 31.6%-57.9%, 86.3%-96.3% and 76.4%-82.7%, respectively when the hydraulic loading rates varied from 0.6m·h-1 to 1.4m·h-1. The greatest part of removal, for example more than 80% of COD removal, occurred on the top 100cm of the media in BAF. The kinetic performance of BAF indicated that the relationship of BOD removal efficiency with the hydraulic loading rates in biological aerated filters could be described by cr/ci=1-exp(-2.44/L0.59). This equation could be used to predict the BOD removal efficiency at different hydraulic loading rates. |
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| Keywords: | biological aerated filter kinetics oil field produced water wastewater treatment |
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