| 微波-Fenton 氧化-PAFSi 絮凝法处理含油废水简 |
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| 引用本文： | 施国飞,徐晓军,贾佳,郑鑫,管堂珍,陈晓鸿.微波-Fenton 氧化-PAFSi 絮凝法处理含油废水简[J].环境工程学报,2014,8(1):190-197. |
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| 作者姓名： | 施国飞 徐晓军 贾佳 郑鑫 管堂珍 陈晓鸿 |
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| 作者单位： | 昆明理工大学环境科学与工程学院, 昆明 650500;昆明理工大学环境科学与工程学院, 昆明 650500;浙江环科环境咨询有限公司, 杭州 310007;昆明理工大学环境科学与工程学院, 昆明 650500;昆明理工大学环境科学与工程学院, 昆明 650500;昆明理工大学环境科学与工程学院, 昆明 650500 |
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| 基金项目： | 青岛市新型环保技术重点实验室项目（02-2-kj-zhj-77） |
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| 摘 要： | 采用微波-Fenton氧化-PAFSi絮凝法处理含油废水，结果表明，200 mL水样先经微波辐射6 min，在pH=2，H2O2（30%）3.5 g/L，Fe2+ 1.3 g/L的条件下氧化4 h后，采用聚硅酸铝铁（Al：Fe：Si=10：2：1）和聚丙烯酰胺在pH=8时进行絮凝实验，处理后废水浊度、SS、COD、含油量和色度分别降低了99.46%、96.66%、91.94%、97.97%和95.00%，且经处理后废水的BOD5/COD由原水的0.04提高到0.53。实验还分析了含油废水的降解机理。
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| 关 键 词： | 含油废水 絮凝 Fenton氧化 微波 |
| 修稿时间： | 4/1/2012 12:00:00 AM |
Treatment of oily wastewater by microwave-Fenton oxidation-PAFSi flocculation |
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| Shi Guofei,Xu Xiaojun,Jia Ji,Zheng Xin,Guan Tangzhen and Chen Xiaohong.Treatment of oily wastewater by microwave-Fenton oxidation-PAFSi flocculation[J].Techniques and Equipment for Environmental Pollution Control,2014,8(1):190-197. |
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| Authors: | Shi Guofei Xu Xiaojun Jia Ji Zheng Xin Guan Tangzhen and Chen Xiaohong |
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| Institution: | Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China;Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China;Zhejiang Environmental Sciences Limited Company of Environmental Consulting, Hangzhou 310007, China;Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China;Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China;Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China |
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| Abstract: | The microwave-Fenton oxidation-flocculation method was investigated to treat the oily wastewater. In this study, 200 mL of wastewater was treated with microwave for 6 min, then oxidated 4 hours under the conditions of pH=2, 3.5 g/L of H2O2 (30%), 1.3 g/L of Fe2 +. Final poly aluminum silicate iron (Fe:Al:Si=10:2:1) and polyacrylamide were used in the flocculation experiment (pH=8). The results showed that the turbidity, SS, COD, oil content and chrominance of effluent decreased by 99.46%, 96.66%, 91.94%, 97.97% and 95.00%,respectively, the value of BOD5/COD changed from 0.04 to 0.53 after treatment, which indicated that the water quality was improved greatly, and the treatment effect was remarkable. The degradation mechanisms of oily wastewater were also analyzed. |
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| Keywords: | wastewater containing oil flocculation Fenton oxidation microwave |
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