| 微波/Fe-Zr联用技术处理正丁酸模拟废水的研究 |
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| 引用本文： | 林于廉,龙腾锐,尤鑫,易洁.微波/Fe-Zr联用技术处理正丁酸模拟废水的研究[J].中国给水排水,2008,24(23). |
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| 作者姓名： | 林于廉 龙腾锐 尤鑫 易洁 |
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| 作者单位： | 重庆大学,三峡库区生态环境教育部重点实验室,重庆,400045 |
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| 摘 要： | 采用自制的Fe—Zr为催化剂、H2O2为氧化剂、正丁酸为模拟污染物，以TOC去除率为指标，对微波／Fe—Zr联用技术进行了研究。分别考察了Fe—Zr用量、H2O2用量、微波炉的功率、微波的作用时间及Fe—Zr重复使用的次数对TOC去除率的影响；并利用一次回归正交试验确定了微波／Fe—Zr联用技术处理正丁酸模拟废水的优化条件，即处理TOC约为490mg／L的150mL正丁酸模拟废水，Fe—Zr的用量为4g、H2O2的用量为7mL、微波炉的功率为640W、微波的作用时间为10min，此时对TOC的去除率高达95％；最后在优化条件的基础上，对6种不同的处理工艺进行了比较，结果表明微彬Fe—Zr联用技术对TOC的去除率最高。
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| 关 键 词： | 正丁酸 Fe—Zr 催化剂 微波 H2O2 TOC去除率 废水处理 |
Study on Treatment of N-butyric Acid Simulated Wastewater by Microwave/Fe-Zr Process |
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| LIN Yu-lian,LONG Teng-rui,YOU Xin,YI Jie.Study on Treatment of N-butyric Acid Simulated Wastewater by Microwave/Fe-Zr Process[J].China Water & Wastewater,2008,24(23). |
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| Authors: | LIN Yu-lian LONG Teng-rui YOU Xin YI Jie |
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| Affiliation: | LIN Yu-lian,LONG Teng-rui,YOU Xin,YI Jie(Key Laboratory of Three Gorges Reservoir Region\'s Eco-Environment,,Chongqing University,Chongqing 400045,China) |
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| Abstract: | Using Fe-Zr as catalyst,H2O2 as oxidant and n-butyric acid as simulated pollutants,the microwave/Fe-Zr process was studied through the TOC removal rate.The effect of Fe-Zr dosage,H2O2 dosage,microwave power,microwave action time and Fe-Zr usage frequency on the TOC removal efficiency was investigated.The optimum conditions for degradation of n-butyric acid simulated wastewater by the microwave/Fe-Zr process were determined with a single regression orthogonal experiment.When treating 150 mL of n-butyric acid... |
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| Keywords: | Fe-Zr H2O2 |
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