| Fenton 试剂法预处理高氯化工废水的研究 |
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| 引用本文： | 张文博,刘娟丽,王黎虹,刘兆民.Fenton 试剂法预处理高氯化工废水的研究[J].西北民族学院学报,2013(3):10-12,81. |
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| 作者姓名： | 张文博 刘娟丽 王黎虹 刘兆民 |
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| 作者单位： | 西北民族大学化工学院,甘肃兰州730030 |
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| 基金项目： | [基金项目]西北民族大学中青年科研基金项目（XBMU-2008-BD-88）;西北民族大学中央高校基本科研业务费专项资金项目（31920130064）. |
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| 摘 要： | 采用Fenton试剂预处理高氯化工废水，考察了主要影响因素，确定了最佳工艺参数．结果表明，在pH值为4，H202投加量325mmol，FeSO4投加量20．8mmol，反应时间90min的条件下处理250mL废水。COD去除率达到64％以上，B／C值由0．016提高到0．35，水质得到明显改善，有利于后续生化处理．
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| 关 键 词： | Fenton试剂 高氯化工废水 预处理 |
Study on High- chloride Chemical Wastewater Pretreatment by Fenton Process |
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| ZHANG Wen-bo,LIU Juan-li,WANG Li-hong,LIU Zhao-min.Study on High- chloride Chemical Wastewater Pretreatment by Fenton Process[J].Journal of Northwest Minorities University(Natural Science ),2013(3):10-12,81. |
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| Authors: | ZHANG Wen-bo LIU Juan-li WANG Li-hong LIU Zhao-min |
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| Institution: | (School of Chemical Engineering, Northwest University for Nationalities, Lanzhou 730030, China) |
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| Abstract: | The high - chloride chemical wastewater was pretreated using Fenton reagent. The dominant influencing factors were discussed and the optimal technological parameters were determined. The results showed that the COD removal rate was more than 64% and the B/C increased from 0. 016 to 0.35 under the conditions of pH value of 4. The dosage of H2O2 was 325 mrnol. The dosage of FeSO4 was 20.8 mmol and the reaction time was 90 min for 250 mL wastewater. The quality of the water was improved obviously and favorable to the latter biochemical processing. |
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| Keywords: | Fenton reagent High chloride chemical wastewater Pre - treatment |
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