| 复合混凝剂CAF的研制与净水效果试验 |
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| 引用本文： | 江霜英,高廷耀,张文均. 复合混凝剂CAF的研制与净水效果试验[J]. 化工环保, 2000, 20(5): 32-35 |
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| 作者姓名： | 江霜英 高廷耀 张文均 |
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| 作者单位： | 同济大学环境科学与工程学院,上海,200092 |
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| 摘 要： | 以天然物质甲壳素制备壳聚糖，并用壳聚糖、聚合铝和三氯化铁制成了复合混凝剂ＣＡＦ。详细介绍了制备甲壳素、壳聚糖、ＣＡＦ的工艺流程和最佳工艺参数，试验结果表明，ＣＡＦ的净水效果明显优于无机混凝剂聚合铝和三氯化铁。
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| 关 键 词： | 甲壳素 壳聚糖 复合混凝剂 净水试验 给水处理 |
Preparation of Compound Coagulant CAF and Its Application in Water Purification |
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| JIANG Shuangying,GAO Tingyao,ZHANG Wenjun. Preparation of Compound Coagulant CAF and Its Application in Water Purification[J]. Environmental Protection of Chemical Industry, 2000, 20(5): 32-35 |
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| Authors: | JIANG Shuangying GAO Tingyao ZHANG Wenjun |
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| Abstract: | Compound coagulant CAF has been successfully prepared from chitosan(made from natural chitin),polyaluminum chloride and ferric chloride.The process flows and optimum process parameters for the preparation of chitin,chitosan and CAF are introduced in detail.The experimental results show that the application of CAF in water purification is satisfactory and its effect is remarkably better than those of polyaluminum chloride and ferric chloride. |
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| Keywords: | chitin chitosan compound coagulant water purification |
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