| 炉渣对染料废水的脱色研究 |
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| 引用本文： | 陈海丰,杨加元. 炉渣对染料废水的脱色研究[J]. 当代化工, 2012, 0(9): 937-938,942 |
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| 作者姓名： | 陈海丰 杨加元 |
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| 作者单位： | 1. 江苏科技大学 生物与化学工程学院,江苏 镇江 212018
2. 中海石油环保服务有限公司,天津 300452 |
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| 摘 要： | 实验研究了炉渣对活性黄、直接红和酸性红B 3种模拟染料废水的脱色效果.实验采用恒温震荡吸附的方法,分别考查了溶液pH值、炉渣投加量、反应时间和温度等因素对脱色效果的影响.结果表明:中炉渣投加量达到60 g/L,反应时间达到2 h,脱色效果最佳;3种染料废水的最佳反应pH值分别为4、6和7;温度对脱色效果的影响相对较小,实验在常温下进行即可.
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| 关 键 词： | 炉渣 染料废水 脱色 |
Study on Decoloration of Dye Wastewater by Slag |
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| CHEN Hai-feng,YANG Jia-yuan. Study on Decoloration of Dye Wastewater by Slag[J]. Contemporary Chemical Industry, 2012, 0(9): 937-938,942 |
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| Authors: | CHEN Hai-feng YANG Jia-yuan |
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| Affiliation: | 1.Jiangsu University of Science and Technology,Jiangsu Zhenjiang 212018,China; 2.China Offshore Environmental Service Co.,Ltd.,Tianjin 300452,China) |
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| Abstract: | Experimental study on decoloration of reactive yellow,direct red and acid red simulated dye wastewater by slag was carried out.The influence of pH,slag dosage,reaction time and temperature on the decoloration effect was studied.The results show that the best decoloration effect can be given when the slag dosage is 60 g/L,the reaction time is 2 h;optimized pH for the three dye wastewater is 4,6 and 7,respectively;the temperature has little influence on decoloration effect,so the experiment may be carried out at normal temperature. |
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| Keywords: | Slag Dye wastewater Decoloration |
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