| 恩德炉煤灰处理印染废水中的有色染料研究 |
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| 引用本文： | 杨春霞,李成林,刘云夫,赵伟杰.恩德炉煤灰处理印染废水中的有色染料研究[J].应用化工,2011,40(7):1166-1169. |
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| 作者姓名： | 杨春霞 李成林 刘云夫 赵伟杰 |
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| 作者单位： | 黑龙江科技学院,资源与环境工程学院,黑龙江,哈尔滨,150027 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目:黑化集团恩德炉超细废灰综合利用的研究 |
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| 摘 要： | 用不同种类酸对恩德炉煤灰进行预处理,并用于对染料单体进行脱色,探讨了加酸量、搅拌时间、加恩德炉煤灰量和温度对脱色率的影响。结果表明,硝酸处理的脱色效果较好,处理100 mL印染废水最适宜条件为:0.5 g恩德炉煤灰在室温下搅拌40 min。
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| 关 键 词： | 恩德炉煤灰 印染废水 吸附性能 脱色率 |
The study of using Ende furnace coal ash to process the colored dyes in printing and dyeing wastewater |
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| YANG Chun-xia,LI Cheng-lin,LIU Yun-fu,ZHAO Wei-jie.The study of using Ende furnace coal ash to process the colored dyes in printing and dyeing wastewater[J].Applied chemical industry,2011,40(7):1166-1169. |
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| Authors: | YANG Chun-xia LI Cheng-lin LIU Yun-fu ZHAO Wei-jie |
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| Affiliation: | YANG Chun-xia,LI Cheng-lin,LIU Yun-fu,ZHAO Wei-jie (Resources and Environmental Engineering Institute,Heilongjiang University of Science and Technology,Harbin 150027,China) |
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| Abstract: | Ende furnace coal ash was pretreated in different types of acid,and monomer of dye decolorization tests were carried out.The effect of acid amount,stirring time,Ende furnace coal ash amount and temperature on decolorization rate was investigated.The results indicated that nitric acid had good decolorization effect,and the optimum conditions for treating 100 mL printing and dyeing wastewater were as follows:0.5 g Ende furnace coal ash,normal atmospheric temperature,stirring time 40 min. |
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| Keywords: | Ende furnace coal ash printing and dyeing wastewater adsorption characteristics decolonization rate |
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