| 氢氧化镁-淀粉复合絮凝剂对印染废水的脱色研究 |
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| 引用本文： | 壮亚峰,姚国胜,李杰励.氢氧化镁-淀粉复合絮凝剂对印染废水的脱色研究[J].化学与生物工程,2007,24(2):29-31. |
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| 作者姓名： | 壮亚峰 姚国胜 李杰励 |
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| 作者单位： | 常州工学院理学院化学系,江苏,常州,213022 |
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| 基金项目： | 江苏省自然科学基金
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江苏省青蓝工程骨干教师资助项目
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常州工学院校科研和教改项目 |
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| 摘 要： | 采用氢氧化镁-淀粉复合絮凝剂对印染工业废水进行脱色处理,研究了pH值、淀粉投加量、复合絮凝剂加入量等对脱色效果的影响.结果表明氢氧化镁-淀粉复合絮凝剂比单独使用氢氧化镁絮凝剂脱色效果好.为淀粉与无机盐类复合絮凝剂的开发利用提供了研究基础.
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| 关 键 词： | 氢氧化镁 淀粉 复合絮凝剂 印染废水 脱色 |
| 文章编号： | 1672-5425(2007)02-0029-03 |
| 修稿时间： | 2006-11-02 |
Study on Decolorization of Dyeing Wastewater Using Magnesium Hydroxide-starch Complex Flocculant |
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| ZHUANG Ya-feng,YAO Guo-sheng,LI Jie-li.Study on Decolorization of Dyeing Wastewater Using Magnesium Hydroxide-starch Complex Flocculant[J].Chemistry & Bioengineering,2007,24(2):29-31. |
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| Authors: | ZHUANG Ya-feng YAO Guo-sheng LI Jie-li |
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| Affiliation: | Department of Chemistry, School of Science, Changzhou Institute of Technology , Changzhou 213022, China |
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| Abstract: | The decolorization performance of magnesium hydroxidestarch complex flocculant for dyeing wastewater is discussed.The effects of pH value,starch and complex flocculant dosage on decoloring efficiency are investigated.The results show that the magnesium hydroxide-starch complex flocculant has a better performance for decolorization of the wastewater than magnesium hydroxide.It has provided the research foundation for the application of starch and the inorganic salts compound flocculant. |
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| Keywords: | magnesium hydroxide starch complex flocculant dyeing wastewater decolorization |
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