Study on Decolorization of Malachite Green Waste Water

被引：0
作者：
Zhuang Huirong [1 ]
Guo Shaofen [1 ]
机构：
[1] Linyi Normal Univ, Coll Chem & Resources Environm, Linyi 276005, Peoples R China
来源：
INTERNATIONAL RESEARCH CONFERENCE OF RESOURCES UTILIZATION AND ENVIRONMENTAL EFFECTIVENESS: CALL OF PAPER FROM 2009 AGM | 2009年
关键词：
Malachite green waste water; Fenton reagent; Decolorization;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Fenton reagent oxidation of malachite green dye bleaching conditions have been studied, the amount of H2O2, malachite green and Fe2+, as well as the pH value of the solution, reaction temperature and time on the malachite green decolorization rate of waste water were investigated. Under the condition of pH 3.0, H2O2 concentration 4.87mmol.L-1, Fe(2+)concentration 1.2x10(-4)mol.L-1, malachite green concentration 12mg.L-1, reaction time is more than 0.5h at 30 degrees C, malachite green decolorization of waste water rate reach 99.7%. This method is simple, rapid, low consumption and no secondary pollution.
引用
收藏
页码：169 / 174
页数：6
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