| Treatment of Wastewater Containing RDX by Fenton＇s Reagent |
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| 引用本文： | 徐航,张东翔,徐文国.Treatment of Wastewater Containing RDX by Fenton＇s Reagent[J].兵工学报(英文版),2008,4(1):18-21. |
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| 作者姓名： | 徐航 张东翔 徐文国 |
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| 作者单位： | XU Hang（School of Science, Beijing Institute of Technology, Beijing 100081, China） ;
ZHANG Dong-xiang（School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, China） ;
XU Wen-guo（School of Science, Beijing Institute of Technology, Beijing 100081, China） ; |
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| 摘 要： | Fenton＇s reagent was employed to treat the wastewater containing RDX.The effects of FeSO4 concentration,H2O2 concentration,pH value,reaction time,temperature and initial COD of wastewater on residual COD of wastewater were investigated.The results show that the optimum FeSO4 concentration and pH are 700 mg/L and 2.5,respectively,and the residual COD of wastewater decreases with the rise in H2O2 concentration,but increases with the rise in temperature.After Fenton＇s reagent treatment,the initial COD of less than 874 mg/L wastewater can meet effluent standard.Under conditions of 100 mg/L H2O2,437 mg/L initial COD and 15 ℃ temperature,the lowest residual COD is obtained at 83.80 mg/L in 5 min.
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| 关 键 词： | 氧化加工 锌基试剂 RDX 污水处理 |
Treatment of Wastewater Containing RDX by Fenton's Reagent |
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| XU Hang,ZHANG Dong-xiang,XU Wen-guo.Treatment of Wastewater Containing RDX by Fenton''''s Reagent[J].Journal of China Ordnance,2008,4(1):18-21. |
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| Authors: | XU Hang ZHANG Dong-xiang XU Wen-guo |
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| Affiliation: | [1]School of Science, Beijing Institute of Technology, Beijing 100081, China [2]School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081 |
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| Abstract: | Fenton's reagent was employed to treat the wastewater containing RDX. The effects of FeSO4 concentration, H2O2 concentration, pH value, reaction time, temperature and initial COD of wastewater on residual COD of wastewater were investigated. The results show that the optimum FeSO4 concentration and pH are 700mg/L and 2.5, respectively, and the residual COD of wastewater decreases with the rise in H2O2 concentration, but increases with the rise in temperature. After Fenton's reagent treatment, the initial COD of less than 874 mg/L wastewater can meet effluent standard. Under conditions of 100 mg/L H2O2, 437 mg/L initial COD and 15 ℃ temperature, the lowest residual COD is obtained at 83.80 mg/L in 5 min. |
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| Keywords: | advanced oxidation processing Fenton's reagent RDX wastewater |
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