| 陶瓷膜过滤微米级颗粒悬浮液操作条件的影响 |
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| 引用本文： | 钟璟,徐南平,时钧.陶瓷膜过滤微米级颗粒悬浮液操作条件的影响[J].膜科学与技术,2000,20(1):12-16. |
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| 作者姓名： | 钟璟 徐南平 时钧 |
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| 作者单位： | 1. 江苏石油化工学院化工系,常州,213016
2. 南京化工大学膜科学技术研究所,南京,210009 |
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| 摘 要： | 测定不同操作条件下陶瓷膜过滤微米级颗粒悬浮液的渗透能量数据，并与决定膜污染柚是的ｄｐ／ｄｍ的结合进行分析，确定了操作条件对微炫有颗粒悬浮液微滤过程的影响，获得了陶瓷膜微滤微米级颗粒悬浮液过程中操作条件方法。为促进陶瓷膜在涉及微米级颗粒悬浮液分离领域中的应用尊定基础。
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| 关 键 词： | 陶瓷 微滤膜 微米级颗粒 膜分离 过滤 悬浮液 |
| 修稿时间： | 1999-07-05 |
Effect of process parameters on crossflow microfiltration of micro-sized particle suspension using ceramic membranes |
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| Zhong Jing,Xu Nanping,Shi Jun.Effect of process parameters on crossflow microfiltration of micro-sized particle suspension using ceramic membranes[J].Membrane Science and Technology,2000,20(1):12-16. |
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| Authors: | Zhong Jing Xu Nanping Shi Jun |
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| Abstract: | A ceramic microfilter and a variety of solids were used to acquire a range of data over typical operation conditions. Experimental data highlight the influences of the process parameters: transmembrane pressure, crossflow velocity, suspension concentration and pH on membrane flux, and demonstrate the interdependence of the operation conditions with particle size/membrane pore size ratio. All of these work are useful for guiding the selection of process parameters in crossflow microfiltration of fine particle suspension, and promoting the application of ceramic membrane in the liquid/solid separation of ultrafine particle suspension. |
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| Keywords: | ceramic microfiltration membrane\ micro-sized particle\ process parameters |
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