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Please use this identifier to cite or link to this item: https://scholars.lib.ntu.edu.tw/handle/123456789/410534
Title: Effect of woven structure on transient characteristics of cake filtration
Authors: Lu W.-M.
Tung K.-L. 
Hwang K.-J.
Keywords: Blocking phenomena;Cake filtration;Computer simulation;Particle deposition;Transient analysis;Woven filter cloth
Issue Date: 1997
Journal Volume: 52
Journal Issue: 11
Start page/Pages: 1743-1756
Source: Chemical Engineering Science 
Abstract: 
Three-dimensional particles deposition on four basic woven structures was studied numerically by analyzing forces acting on the depositing particles and was applied to estimate the change of clarity of filtrate at the initial stage of filtration. The effects of woven structures, feed concentration and particle/pore size ratio on the transient behavior of cake filtration and the variation of medium resistances at the beginning stage of cake filtration were analyzed quantitatively. The simulated results show that the filtration period at the initial stage can be divided into the three modes of standard pore blocking, intermediate blocking and cake formation in accordance with the law of blocking for all types of pores. Furthermore, the critical concentration proposed by previous investigators is also confirmed quantitatively in this study.
URI: https://scholars.lib.ntu.edu.tw/handle/123456789/410534
ISSN: 00092509
DOI: 10.1016/S0009-2509(97)00011-0
Appears in Collections:化學工程學系

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臺大位居世界頂尖大學之列,為永久珍藏及向國際展現本校豐碩的研究成果及學術能量,圖書館整合機構典藏(NTUR)與學術庫(AH)不同功能平台,成為臺大學術典藏NTU scholars。期能整合研究能量、促進交流合作、保存學術產出、推廣研究成果。

To permanently archive and promote researcher profiles and scholarly works, Library integrates the services of “NTU Repository” with “Academic Hub” to form NTU Scholars.

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