| 聚硅酸系列混凝剂混凝过程的动力学和机理研究 |
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| 引用本文： | 胡翔,周定.聚硅酸系列混凝剂混凝过程的动力学和机理研究[J].水处理技术,1999,25(2):114-117. |
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| 作者姓名： | 胡翔 周定 |
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| 作者单位： | 哈尔滨工业大学应用化学系 |
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| 摘 要： | 用聚硅酸系列混凝剂－聚硅酸铝，聚硅酸铁，聚硅酸铁铝等处理松花江原水，测定了余浊与静沉时间的变化曲线；采用正交试验进行最佳水力条件选择，并对混凝过程动力学和机理进行了较深入的研究。
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| 关 键 词： | 聚硅酸盐 混凝 动力学 机理 混凝剂 水处理 |
| 修稿时间： | 1998-01-13 |
STUDIES ON THE COAGULATION PROCESS KINETICSAND MECHANISM IN THE TREATMENT OF
WATER FROM SONGHUA RIVER USING POLYSILICATE COAGULANTS |
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| Hu Xiang and Zhou,Ding.STUDIES ON THE COAGULATION PROCESS KINETICSAND MECHANISM IN THE TREATMENT OF
WATER FROM SONGHUA RIVER USING POLYSILICATE COAGULANTS[J].Technology of Water Treatment,1999,25(2):114-117. |
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| Authors: | Hu Xiang and Zhou Ding |
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| Abstract: | Polysilicate coagulants-polysilicic aluminum (PSA), polysilicic ferric (PSF), polysilicic
ferric-aluminum (PSFA) were used in treatmaent of water from Songhua River. The curves of
change of residual turbidity with the time of static sedimention was measured. The optimum
hydrodynamics conditions were selected by using orthogonal tests, and the coagulation
process kinetics and mechanism were studied in this paper. |
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| Keywords: | polysilicates coagulation kinetics mechanism |
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