| 微波诱导催化剂Fe_2O_3/Al_2O_3对甲基橙废水的处理 |
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| 引用本文： | 张惠灵,农佳莹,徐亮,范艳辉,王晶.微波诱导催化剂Fe_2O_3/Al_2O_3对甲基橙废水的处理[J].环境工程,2009,27(2):69-71. |
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| 作者姓名： | 张惠灵 农佳莹 徐亮 范艳辉 王晶 |
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| 作者单位： | 武汉科技大学资源与环境工程学院,武汉,430081 |
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| 基金项目： | 湖北省教育厅重点项目 |
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| 摘 要： | 采用微波诱导氧化工艺(MIOP)处理模拟甲基橙废水,考察了催化剂用量、微波辐射时间、微波辐射功率及pH值对甲基橙脱色率的影响。结果表明:在微波功率900W、辐射时间5min、催化剂用量2g/L的条件下,处理20mg/L的甲基橙废水脱色率可达93.2%。同时动力学分析表明,该氧化过程符合一级动力学规律。
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| 关 键 词： | 微波诱导氧化 Fe2O3/Al2O3 甲基橙废水 动力学分析 |
TREATMENT OF METHYL ORANGE WASTEWATER BY MICROWAVE INDUCED CATALYST Fe_2O_3/Al_2O_3 |
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| Zhang Huiling,Nong Baying,Xu Liang,Fan Yanhui,Wang Jing.TREATMENT OF METHYL ORANGE WASTEWATER BY MICROWAVE INDUCED CATALYST Fe_2O_3/Al_2O_3[J].Environmental Engineering,2009,27(2):69-71. |
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| Authors: | Zhang Huiling Nong Baying Xu Liang Fan Yanhui Wang Jing |
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| Institution: | College of Resource & Environment Engineering;Wuhan University of Science & Technology;Wuhan 430081;China |
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| Abstract: | Methyl orange wastewater was treated by microwave induced oxidation(MIOP).The effect s of dosage,irradiation time,microwave power and pH on color removal efficiency were investigated.The results show that catalyst dosage(2 g/L,) the color removal efficiency of methyl orange((20 mg/L)) is 93.2% under the conditions of microwave power(900 W,) irradiation time(5 min.) The kinetics results show that the process of treatment accords with first-order reaction. |
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| Keywords: | Fe2O3/Al2O3 |
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