| Features and mechanism for coagulation - flocculationprocesses of polyaluminum chloride |
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| 作者姓名： | Tang Hongxiao Luan Zhaokun |
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| 作者单位： | State Key Laboratory of Environrnental Aquatic Chemistry，Research Center for Eco- Environmental Sciences，Chinese Academy of Sciences，Beijing100085，China |
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| 摘 要： | Ｆｅａｔｕｒｅｓａｎｄｍｅｃｈａｎｉｓｍｆｏｒｃｏａｇｕｌａｔｉｏｎ－ｆｌｏｃｃｕｌａｔｉｏｎｐｒｏｃｅｓｓｅｓｏｆｐｏｌｙａｌｕｍｉｎｕｍｃｈｌｏｒｉｄｅＴａｎｇＨｏｎｇｘｉａｏ；ＬｕａｎＺｈａｏｋｕｎ（ＳｔａｔｅＫｅｙＬａｂｏｒａｔｏｒｙｏｆＥｎ...
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| 关 键 词： | polyaluminum chloride coagulation - flocculation microelectrophoresis. |
| 收稿时间： | 1993/11/23 0:00:00 |
Features and mechanism for coagulation - flocculationprocesses of polyaluminum chloride |
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| Tang Hongxiao,Luan Zhaokun.Features and mechanism for coagulation - flocculationprocesses of polyaluminum chloride[J].Journal of Environmental Sciences,1995,7(2):204-211. |
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| Authors: | Tang Hongxiao Luan Zhaokun |
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| Abstract: | The coagulation flocculation experiments for kaolinite suspension were carried out withpolyaluminurn chloride of various basicities. The rnicroelectrophoresis mobility and adsorption of alu-minum species were determined simultaneously. The quantitative relations between the surface cover-age, zeta potential change and coagulating species were investigated to draw up a coagulation- stabilrtydiagram. The mechanism of high efficient coagulation effects for pre - produced polyaluminurn chloridewas discussed on the basis of the experimental results. |
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| Keywords: | polyaluminum chloride coagulation - flocculation microelectrophoresis |
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