| 无机高分子絮凝剂PSAM的性能研究 |
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| 引用本文： | 高宝玉,岳钦艳.无机高分子絮凝剂PSAM的性能研究[J].山东科学,1993,6(1):24-30. |
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| 作者姓名： | 高宝玉 岳钦艳 |
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| 作者单位： | 山东大学环境科学中心，山东大学胶体与界面化学研究所，山东大学环境科学中心 济南 250100，济南 250100 |
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| 摘 要： | 本文在与PAC,PFS对比的情况下,应用显微电泳测定技术研究了PSAM对高岭土悬浊液的絮凝除浊作用特性,测定了PSAM对其它悬浊液的除浊效果及对活性染料的脱色效果,试验了温度和pH值对除浊效果的影响,探讨了PSAM的絮凝除浊机理及脱色作用机理.实验结果表明,PSAM的絮凝除浊效果稍优于PAC和PFS;PSAM对水中悬浮颗粒同时具有电中和作用及吸附架柝作用;PASM对合—SO_3H基团的活性染料具有一定的脱色能力,温度和pH值影响PSAM的除浊效果和脱色效果。
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| 关 键 词： | 金属离子 聚硅酸 絮凝剂 除浊 脱色 |
STUDY ON THE PROPERTYS OF PSAM USED AS FLOCCULANT |
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| Gao Baoyu Yue Qinyan Wang Shuren.STUDY ON THE PROPERTYS OF PSAM USED AS FLOCCULANT[J].Shandong Science,1993,6(1):24-30. |
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| Authors: | Gao Baoyu Yue Qinyan Wang Shuren |
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| Abstract: | The auther of this article explores the characteristics of PSAM (Polysilicic acid containing metal ion)as a flocculating agent. The flocculating function of PSAM of an queus suspension of kaoLite and other day suspension and its effect of colour removal is studied. The factors (pH and temperature) influencing the flocculation are examined. The mechanism of flocculation is probed. It is found that the flocculating function of PSAM is little better than that of PAC (polyaluminum chloride) and PSF (polyferric sulfate). |
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| Keywords: | PSAM flocculant |
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