| 劣质铁尾矿制备聚硅酸铝混凝剂 |
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| 引用本文： | 罗道成,陈安国.劣质铁尾矿制备聚硅酸铝混凝剂[J].无机盐工业,2004,36(3):40-42. |
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| 作者姓名： | 罗道成 陈安国 |
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| 作者单位： | 湖南科技大学化学化工学院,湖南,湘潭,411201 |
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| 摘 要： | 研究了以劣质铁尾矿为原料制备高效混凝剂聚硅酸铝(PSA)的方法，确定了合理的生产工艺和操作条件。用该混凝剂处理工业废水，并与传统混凝剂进行了比较，结果表明，PSA混凝剂处理效果好，用药量少。
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| 关 键 词： | 铁尾矿 聚硅酸铝 混凝剂 废水处理 制备 PSA |
| 文章编号： | 1006-4990(2004)03-0040-03 |
| 修稿时间： | 2004年1月13日 |
Preparation of coagulant of polyaluminum silicate from poor quality ferric tailings |
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| Luo Daocheng,Chen Anguo.Preparation of coagulant of polyaluminum silicate from poor quality ferric tailings[J].Inorganic Chemicals Industry,2004,36(3):40-42. |
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| Authors: | Luo Daocheng Chen Anguo |
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| Abstract: | A new preparation method of high efficiency coagulant of polyaluminum silicate(PAS) from poor quality ferric tailings was studied and the reasonable production process and operating conditions were determined. The coagulant was tested in industrial wastewater treatment and compared with traditional coagulant. The experimental results show that PAS has better coagulation property than the traditional coagulant, and the dosage of PAS is less. |
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| Keywords: | ferric tailings polyaluminum silicate coagulant wastewater treatment |
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