| 超滤膜污染机理探讨 |
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| 引用本文： | 吴苏喜,过祥鳌. 超滤膜污染机理探讨[J]. 河南工业大学学报(自然科学版), 1991, 0(1) |
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| 作者姓名： | 吴苏喜 过祥鳌 |
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| 作者单位： | 湖南省轻工业专科学校应用技术研究所(吴苏喜)，郑州粮食学院食品工程系(过祥鳌) |
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| 摘 要： | 本文从表面物理化学理论和流体边界层理论出发,结合实验现象,对中空纤维式超滤膜处理大豆蛋白水溶液时的膜污染机理进行了探讨。结果认为,本实验体系中的膜污染机理包括膜面吸附、浓差极化、膜面上凝胶层“二次膜”的形成以及膜管堵塞等四部分。
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| 关 键 词： | 超滤 污染 吸附 浓差极化 凝胶化 堵塞 |
A PROBE INTO THE FOULING MECHANISM OF UF MEMBRANE |
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| Wu Suxi. A PROBE INTO THE FOULING MECHANISM OF UF MEMBRANE[J]. Journal of Henan University of Technology Natural Science Edition, 1991, 0(1) |
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| Authors: | Wu Suxi |
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| Abstract: | Combining the experimental phenomena with the theory of surface physical - chemistry and fluid mechanics, the author of this paper makes a probe into the fouling mechanism of hollow - fibre UF membrane for processing soy protein solution and reaches a conclusion that the fouling mechanism consists of four stages:adsorption, concentration polarization, gel polarization plugging. |
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| Keywords: | ultra -filtration fouling adsorption concentration polarization gel polarization plugging |
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