| Fenton试剂降解PAM催化剂的研究 |
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| 引用本文： | 顾雪凡,秦芳玲,屈撑囤,陈刚.Fenton试剂降解PAM催化剂的研究[J].油气田环境保护,2012,22(3):15-17. |
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| 作者姓名： | 顾雪凡 秦芳玲 屈撑囤 陈刚 |
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| 作者单位： | 西安石油大学化学化工学院 |
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| 基金项目： | 陕西省教育厅科研计划项目（11JK0560）和西安石油大学青年科技创新基金项目（2010QN007）. |
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| 摘 要： | 采用Fenton试剂氧化降解含油废水中的聚丙烯酰胺,研究了H2O2用量、催化剂种类及用量对降解聚丙烯酰胺效果的影响。结果表明,H2O2用量为聚丙烯酰胺的20%为宜;CuCl2具有和FeSO4、Fe(NO3)3、FeCl3相近的催化效果,并且可以作为一种在较高pH值条件下应用的催化剂;在优选条件下该氧化体系可以使聚丙烯酰胺黏度大大降低。
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| 关 键 词： | Fenton试剂 聚丙烯酰胺 催化剂 氧化降解 |
Degradation of Polyacrylamide by Fenton Reagent |
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| Gu Xuefan Qin Fangling Qu Chengtun Chen Gang.Degradation of Polyacrylamide by Fenton Reagent[J].Environmental Protection of Oil & Gas Fields,2012,22(3):15-17. |
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| Authors: | Gu Xuefan Qin Fangling Qu Chengtun Chen Gang |
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| Institution: | Gu Xuefan Qin Fangling Qu Chengtun Chen Gang (College of Chemistry and Chemical Engineering,Xi’an Shiyou University) |
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| Abstract: | Using Fenton reagents to degrade polyacrylamide in the oily wastewater,we studied the impact of H2O2 dosage,catalyst types and dosage on the degradation effect of polyacrylamide.The experimental results showed:the optimum amount of H2O2 was 20% of polyacrylamide;CuCl2 had the similar catalytic effect as FeSO4,Fe(NO3)3 and FeCl3,and might be used as a catalyst in higher pH values;under the optimum conditions,the viscosity of polyacrylamide was decreased greatly. |
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| Keywords: | Fenton reagent polyacrylamide catalyst oxidative degradation |
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