| UBD菌降解炼油污水的石油类物质动力学研究 |
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| 引用本文： | 秦统福,沈本贤,刘纪昌,周启欣.UBD菌降解炼油污水的石油类物质动力学研究[J].石油炼制与化工,2011,42(2):57-60. |
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| 作者姓名： | 秦统福 沈本贤 刘纪昌 周启欣 |
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| 作者单位： | 华东理工大学化学工程联合国家重点实验室; |
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| 摘 要： | 以典型条件下UBD菌降解上海石化炼油污水的实验数据为基础，并将生物处理法经典的Monod方程进行合理简化，得到了UBD菌降解石油类物质的动力学方程： ，其中 =0.25h-1， =37.06mg/L。由降解动力学参数可知，UBD菌对于炼油污水具有很强生物降解能力，炼油污水中的石油类物质相对于UBD菌已经不属于难降解的物质。
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| 关 键 词： | 炼油污水 生物降解 动力学 |
| 收稿时间： | 2010-6-2 |
A KINETICS STUDY OF BIODEGRADING PETROCHEMICAL WASTEWATER BY MICROORGANISM UBD |
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| Qin Tongfu,Shen Benxian,Liu Jichang,Zhou Qixin.A KINETICS STUDY OF BIODEGRADING PETROCHEMICAL WASTEWATER BY MICROORGANISM UBD[J].Petroleum Processing and Petrochemicals,2011,42(2):57-60. |
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| Authors: | Qin Tongfu Shen Benxian Liu Jichang Zhou Qixin |
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| Affiliation: | Qin Tongfu~(1,2),Shen Benxian~1,Liu Jichang~1,Zhou Qixin~1 (1.State Key Laboratory of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,2.Ningbo Engineering Company Limited,SINOPEC) |
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| Abstract: | Abstract: The biodegradation kinetics of total petroleum hydrocarbon (TPH) in petrochemical wastewater was studied. Based on the experimental data of degrading wastewater from a refinery with microorganism UBD and using simplified Monod equation, a biodegradation kinetics equation was obtained as follows: . Microorganism UBD exhibited excellent performance for biodegrading TPH in the petrochemical wastewater. It can be seen from the parameters of this equation that petroleum hydrocarbons in wastewater should not be considered as hard to degrade with the presence of microorganism UBD. |
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| Keywords: | petrochemical wastewater biodegradation kinetics |
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