| Fenton试剂处理含油废水的实验研究 |
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| 引用本文： | 郦和生,陈新芳,刘伟,王岽,王洪英. Fenton试剂处理含油废水的实验研究[J]. 北京化工大学学报(自然科学版), 2007, 34(3): 238-240 |
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| 作者姓名： | 郦和生 陈新芳 刘伟 王岽 王洪英 |
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| 作者单位： | 北京化工大学化学工程学院,北京,100029;中国石化总公司北京燕山分公司研究院,北京,102500;北京化工大学化学工程学院,北京,100029;中国石化总公司北京燕山分公司研究院,北京,102500 |
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| 摘 要： | 采用Fenton高级氧化技术对模拟含油废水进行了氧化处理，探讨了反应时间、pH值、温度、H2O2和Fe2+投加量等因素对油去除率的影响，确定了最佳处理条件。试验结果表明，在水样中油浓度为120mg/L时，Fenton高级氧化反应最佳工艺条件为：c(H2O2)=40mmol/L，c(Fe2+)=4mmol/L，pH=3.0，温度为30℃；反应2h后，油的去除率达到最高值48.4%。这将为该工艺处理实际含油废水提供实验依据。
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| 关 键 词： | Fenton试剂 含油废水 高级氧化技术 油去除率 |
| 收稿时间： | 2006-11-29 |
| 修稿时间： | 2006-11-29 |
Treatment of oily wastewater with Fenton's reagent |
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| LI HeSheng,CHEN XinFang,LIU Wei,WANG Dong,WANG HongYing. Treatment of oily wastewater with Fenton's reagent[J]. Journal of Beijing University of Chemical Technology, 2007, 34(3): 238-240 |
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| Authors: | LI HeSheng CHEN XinFang LIU Wei WANG Dong WANG HongYing |
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| Affiliation: | 1College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029; 2Research Institute of Yanshan Petrochemical Co., Ltd., SINOPEC, Beijing 102500, China |
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| Abstract: | Removal of oil from synthetic wastewater by the Fenton process has been investigated by means of colorimetric assay. The factors affecting oil removal efficiency, such as reaction time, pH, temperature, and dosage of H2O2 and Fe2+ have been systematically examined and the optimal conditions found to be as follows: pH 3.0, H2O2 dosage 40mmol/L, Fe2+ dosage 4 mmol/L and temperature 30℃ with reaction period of 2h. Under these conditions, for an initial oil concentration in the water sample of 120mg/L, an oil removal efficiency of 48.4% was obtained The results may provide a basis for the practical application of this process in the treatment of oil-containing wastewater. |
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| Keywords: | Fenton reagent oily wastewater high oxidizing technique oil removal efficiency |
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