| 改进的Fenton法对曙红Y的脱色研究 |
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| 引用本文： | 房发俐,冯贵颖,赵志萍,王俊华,马军强.改进的Fenton法对曙红Y的脱色研究[J].西北农业学报,2006,15(4):163-166. |
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| 作者姓名： | 房发俐 冯贵颖 赵志萍 王俊华 马军强 |
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| 作者单位： | 西北农林科技大学生命科学学院,陕西杨凌,712100 |
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| 摘 要： | 以曙红Y染料为研究对象,对日光/草酸铁/过氧化氢组成的改进Fenton试剂处理曙红Y染料废水进行了研究,探讨了反应时间、pH、过氧化氢投加量、草酸钠以及硫酸铁用量对脱色率的影响。并确定其最佳条件为:溶液pH值为3左右,草酸钠1 mL,硫酸铁2 mL,H2O20.5 mL,在此条件下光照30 min曙红Y溶液的脱色率达99.80%。
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| 关 键 词： | 日光 草酸铁络合物 过氧化氢 曙红Y |
| 文章编号： | 1004-1389（2006）04-0163-04 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2006-02-21 |
Study of Decolouration of Eosin Y by Modified Fenton Method |
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| FANG Fa-li,FENG Gui-ying,ZHAO Zhi-ping,WANG Jun-hua and MA Jun-qiang.Study of Decolouration of Eosin Y by Modified Fenton Method[J].Acta Agriculturae Boreali-occidentalis Sinica,2006,15(4):163-166. |
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| Authors: | FANG Fa-li FENG Gui-ying ZHAO Zhi-ping WANG Jun-hua and MA Jun-qiang |
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| Abstract: | In this paper,a feasible research on photodegradation of Eosin Y under solar irradiation by ferrioxalate/hydrogen peroxide was carried out.The effect of reaction time,pH value,and the usage of H_2O_2,sodium oxalate and ferric sulfate were investigated.The optimal conditions of decolouration efficiency were determined as following: pH=3,the usage of H_2O_2,sodium oxalate and ferric sulfate were 0.5 mL,1 mL and 2 mL,respectively.Under the conditions,with sunny irradiation for 30 min the decolouration efficiency was about 99.80%. |
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| Keywords: | Solar Ferrioxalate complexes Hydrogen peroxide Eosin Y |
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