| 壳聚糖-氢氧化镁絮凝剂在皮革废水处理中的应用 |
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| 引用本文： | 李俊,王乖虎,左墨,张宁娟.壳聚糖-氢氧化镁絮凝剂在皮革废水处理中的应用[J].西部皮革,2011,33(6):20-22. |
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| 作者姓名： | 李俊 王乖虎 左墨 张宁娟 |
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| 作者单位： | 宝鸡市环境影响评价所,陕西,宝鸡,721000 |
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| 摘 要： | 采用氢氧化镁、壳聚糖、氢氧化镁-壳聚糖复合絮凝剂对皮革染色废水进行脱色处理,研究了pH值、壳聚糖投加量等对脱色效果的影响。结果表明氢氧化镁-壳聚糖复合絮凝剂比单独使用氢氧化镁或壳聚糖絮凝剂脱色效果好。
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| 关 键 词： | 絮凝剂 壳聚糖 氢氧化镁 皮革废水 |
Application of Magnesium Hydroxide-Chitosan Complex Flocculant in Leather Wastewater |
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| LI Jun,WANG Guai-hu,ZUO Mo,ZHANG Ning-juan.Application of Magnesium Hydroxide-Chitosan Complex Flocculant in Leather Wastewater[J].Westl Eatbar,2011,33(6):20-22. |
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| Authors: | LI Jun WANG Guai-hu ZUO Mo ZHANG Ning-juan |
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| Affiliation: | LI Jun,WANG Guai-hu,ZUO Mo,ZHANG Ning-juan(Environmental Impact Assessment of Baoji City,Baoji 721000,China) |
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| Abstract: | The decoloration properties of magnesium hydroxide,chitosan and magnesium hydroxide-chitosan complex flocculant for leather dyeing wastewater are discussed.The effects of pH value and chitosan dosage on decoloring efficiency are investigated.The results show that magnesium hydroxide-chitosan complex flocculant is superior to magnesium hydroxide or chitosan on decolorization. |
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| Keywords: | flocculant chitosan magnesium hydroxide leather wasterwater |
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