| 采用Fenton试剂预处理糠醛废水的研究 |
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| 引用本文： | 金玉涛,王少波,原培胜,尹晓峰,徐宇峰.采用Fenton试剂预处理糠醛废水的研究[J].给水排水,2009,35(Z2). |
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| 作者姓名： | 金玉涛 王少波 原培胜 尹晓峰 徐宇峰 |
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| 作者单位： | 1. 河北工程大学城建学院,邯郸,056038
2. 中国船舶重工集团公司第七一八研究所,邯郸,056027 |
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| 摘 要： | 采用Fenton试剂处理糠醛废水,主要考察了H_2O_2/Fe~(2+)的投配比、H_2O_2投加量、H_2O_2的投加方式和反应时间对废水COD和BOD去除率的影响.通过试验确定最佳反应条件为:H_2O_2/Fe~(2+)的投配比2∶1、H_2O_2投加量0.5 Q、H_2O_2分5批投加、反应时间80 min的条件下,糠醛废水的BOD/COD由原始的0.23提高到0.65左右,COD_(cr)去除率在52%左右.
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| 关 键 词： | 糠醛废水 Fenton试剂法 预处理 |
Study on pretreatment of furfural wastewater by Fenton reagent |
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| Jin Yutao,Wang Shaobo,Yuan Peisheng,Yin Xiaofeng,Xu Yufeng.Study on pretreatment of furfural wastewater by Fenton reagent[J].Water & Wastewater Engineering,2009,35(Z2). |
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| Authors: | Jin Yutao Wang Shaobo Yuan Peisheng Yin Xiaofeng Xu Yufeng |
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| Abstract: | The Fenton reagent method has been used for treating furfural wastewater, the main influential factors which could affect the removal of COD and BOD, such as mass ratio of H_2O_2 and Fe~(2+), adding quantity of H_2O_2, adding mode of H_2O_2 and reaction time were investigated. The results show that the optimum conditions are as follows: mass ratio of H_2O_2∶Fe~(2+)=2∶1,adding quantity of H_2O_2=0.5Q,number of adding is 5,reaction time=80 min.Under these conditions, biodegradability of furfural wastewater has been improved from original 0.23 to 0.65, the removal rate of COD_(Cr) are 52%. |
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| Keywords: | Furfural wastewater Fenton reagent Pretreatment |
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