| 聚合铝基复合絮凝剂的特性 |
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| 引用本文： | 王燕,高宝玉,岳钦艳,刘莉莉,初永宝. 聚合铝基复合絮凝剂的特性[J]. 环境科学, 2004, 0(Z1) |
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| 作者姓名： | 王燕 高宝玉 岳钦艳 刘莉莉 初永宝 |
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| 作者单位： | 山东大学环境科学与工程学院 山东大学环境科学与工程学院 济南 |
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| 基金项目： | 教育部优秀教师资助计划项目( 164 4) |
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| 摘 要： | 以聚合氯化铝 (PAC)和二甲基二烯丙基氯化铵均聚物 (PDMDAAC)为原料 ,制备出了聚合氯化铝 (PAC) 二甲基二烯丙基氯化铵均聚物复合絮凝剂 (PDMDAAC) ,采用微电泳技术、透射电镜研究其电荷特性及结构形貌情况 ,并试验了处理油田废水的絮凝效果 .研究结果表明 ,PAC PDMDAAC较PAC具有更高的表面电荷、更大的枝化度和更好的絮凝效果
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| 关 键 词： | 聚合氯化铝（PAC）-二甲基二烯丙基氯化铵均聚物（PDMDAAC）复合絮凝剂 Zeta电位 透射电镜 油田废水 |
Characteristics of Composite Flocculants Made of Polyaluminum Chloride and Polydimethyldiallyammonium Chloride |
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| WANG Yan,GAO Bao-yu,YUE Qin-yan,LIU Li-li,CHU Yong-bao. Characteristics of Composite Flocculants Made of Polyaluminum Chloride and Polydimethyldiallyammonium Chloride[J]. Chinese Journal of Environmental Science, 2004, 0(Z1) |
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| Authors: | WANG Yan GAO Bao-yu YUE Qin-yan LIU Li-li CHU Yong-bao |
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| Abstract: | A series of composite flocculants polyaluminum (PAC)-polydimethyldiallylammonium chloride (PDMDAAC) was prepared by using PAC and PDMDAAC as raw materials. The electrical charge and the framework characteristic of PAC-PDMDAAC were studied by TEM and by electrophoretic mobility method, respectively. And the flocculating efficiency of PAC-PDMDAAC on treating water from oil field was also preliminarily examined by Jar-test. The experimental results show that the PAC-PDMDAAC is characterized by giving higher positive Zeta potential value, greater degree of grafting and better flocculating effect than PAC. |
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| Keywords: | composite flocculants polyaluminum(PAC)-polydimethyldiallylammonium chloride (PDMDAAC) Zeta potential TEM waste water of oil field. |
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