| 聚铝铁硅絮凝剂的合成方法及其混凝效能 |
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| 引用本文： | 栾兆坤,刘振儒.聚铝铁硅絮凝剂的合成方法及其混凝效能[J].环境化学,1997,16(6):546-551. |
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| 作者姓名： | 栾兆坤 刘振儒 |
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| 作者单位： | [1]中国科学院生态环境研究中心 [2]山西大学环境科学系 |
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| 基金项目： | 国家自然科学基金资助项目(批准号:29477280) |
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| 摘 要： | 采用硅酸钠碱化聚合方法制备聚铝铁硅絮凝剂，研究它们的ｐＨ弛豫规律及其稳定性，并通过流动电流测定了其电动特性，最后进行了混凝除浊（富里酸）效果对比研究。初步得到了稳定性及絮凝效果均较好的聚合铝铁硅絮凝剂的工艺合成方法。
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| 关 键 词： | 聚合铝铁 絮凝剂 合成制备 絮凝 效能 |
SYNTHETIC METHOD AND COAGULATION-FLOCCULATION OF POLYALUMINUM-FERRIC-SILICATE FLOCCULANTS |
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| Luan Zhaokun.SYNTHETIC METHOD AND COAGULATION-FLOCCULATION OF POLYALUMINUM-FERRIC-SILICATE FLOCCULANTS[J].Environmental Chemistry,1997,16(6):546-551. |
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| Authors: | Luan Zhaokun |
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| Abstract: | A synthetic method of polyaluminum-ferric-silicate flocculant was studied by the netralizing and polymerzing with silicate. The pH relaxation and stability of the flocculant were investigated. Its electrokinetics and flocculation effect were studied by the streaming current and jar test. A synthetic method of the polyaluminum ferric silicate flocculant with chemical staility and good flocculation effect were obtained. |
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| Keywords: | polyaluminum-ferric-silicate flocculant synthetic method streaming current jar test |
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