| 微生物降解含煤油废水的研究 |
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| 引用本文： | 刘宝友,罗湘南,刑质贤,翟红楠,杨 帆,杨贞睿. 微生物降解含煤油废水的研究[J]. 河北科技大学学报, 2007, 28(4): 314-316,326 |
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| 作者姓名： | 刘宝友 罗湘南 刑质贤 翟红楠 杨 帆 杨贞睿 |
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| 作者单位： | 1. 河北科技大学环境科学与工程学院,河北石家庄,050018
2. 河北省环境监测中心站,河北石家庄,050051 |
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| 基金项目： | 河北科技大学校立基金资助项目(2003XL44) |
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| 摘 要： | 采用微生物法对含煤油废水进行降解，利用HC-404非分散红外测油仪和GC／MS联用仪对降解效果进行跟踪测定。正交试验得出较佳的降解条件为硼（C）：ω（N）：ω（P）=360：6：1，1L废水中加入表面活性剂0．5mL，H202为4mL，pH值为8。非分散红外测定结果表明，该条件下烷烃总降解率为91．53％。由降解前后质谱图的对比得出，对正烷烃的降解作用最为明显，其次是支链烷烃，对芳香烃化合物亦有一定程度的降解效果。
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| 关 键 词： | 微生物降解 煤油废水 非分散红外法 GC/MS |
| 文章编号： | 1008-1542（2007）04-0314-03 |
| 收稿时间： | 2007-07-04 |
| 修稿时间： | 2007-08-30 |
Biodegradation of wastewater contained kerosene |
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| LIU Bao-you,LUO Xiang-nan,XING Zhi-xian,ZHAI Hong-nan,YANG Fan and YANG Zhen-rui. Biodegradation of wastewater contained kerosene[J]. Journal of Hebei University of Science and Technology, 2007, 28(4): 314-316,326 |
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| Authors: | LIU Bao-you LUO Xiang-nan XING Zhi-xian ZHAI Hong-nan YANG Fan YANG Zhen-rui |
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| Affiliation: | LIU Bao-you , LUO Xiang-nan , XING Zhi-xian , ZHAI Hong-nan, YANG Fan, YANG Zhen-rui (1. College of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang Hebei 050018,China; 2. Hebei Environmental Monitoring Centre, Shijiazhuang Hebei 050051,China) |
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| Abstract: | Kerosene contained wastewater was degraded by the microbiological method,and the degradation effect was tracked by HC-404 Oil Analyzer and GC/MS.The best conditions obtained by orthogonal tests were as follows:w(C)∶w(N)∶w(P) ratio is 360∶6∶1,the surfactant concentration is 0.5 mL/L,total amount of H2O2 is 4 mL/L,and the pH is 8.In the above conditions,highest alkane degradation rate 91.53% was obtained by non-dispersive infrared method detection.Comparing the MS map before degradation with that after degradation,it can be seen that straight-chain alkanes was degraded in the most degree,followed by the branched-chain alkanes,and the aromatic compounds was only degraded to certain extent. |
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| Keywords: | biodegradation kerosene wastewater non-dispersive infrared GC/MS |
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