| 三价铁盐对染料水的脱色研究及机理探讨 |
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| 引用本文： | 谢保爱,王娇绒.三价铁盐对染料水的脱色研究及机理探讨[J].上海环境科学,1993,12(4):27-29. |
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| 作者姓名： | 谢保爱 王娇绒 |
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| 作者单位： | 华东化工学院，华东化工学院，华东化工学院 |
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| 摘 要： | 三价铁盐在pH5～6的范围内,能有效地支队水溶性活性、酸性染料等阴离子染料。脱色机理是由于形成的氢氧化铁对染料的吸附所致,吸附过程能很好地吻合Langmuir吸附等温线。
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| 关 键 词： | 染整 废水处理 氢氧化铁 脱色 铁盐 |
Study on Decolorization of Dyestuffs Wastewater by Ferric Salts and its Mechanism |
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| Xie Baoai,Wang Jiaorong,Chen Jun Research Institute of Environmental Engineering,East China University of Chemical Technology.Study on Decolorization of Dyestuffs Wastewater by Ferric Salts and its Mechanism[J].Shanghai Environmental Science,1993,12(4):27-29. |
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| Authors: | Xie Baoai Wang Jiaorong Chen Jun Research Institute of Environmental Engineering East China University of Chemical Technology |
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| Abstract: | Ferric salts can remove water soluble anionic dyestuffs from wastewater efficiently in the range of pH 5-6. The result showed that the mechanism of decolorization was due to the adsorption of the dyestuffs by ferric hydroxide, and the process was in comformity with Langmuir isotherm. |
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| Keywords: | Adsorption Decolorization Water soluble anionic dyestuffs |
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