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    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/44299

    題名: Effect of particle size on the performance of batchwise centrifugal filtration
    作者: 黃國楨;Hwang, Kuo-jen
    貢獻者: 淡江大學化學工程與材料工程學系
    關鍵詞: Centrifugal filtration;concentration profile;specific filtration resistance;particle size distribution;sedimentation
    日期: 2001-12-01
    上傳時間: 2010-03-09 10:09:35 (UTC+8)
    出版者: IWA Publishing
    摘要: The effect of particle size distribution on the performance of batchwise centrifugal filtration is studied. By analyzing the velocity of particles in a filter, a numerical program is designed for simulating the migration and deposition of particles. The particle size distributions and the average specific filtration resistances of cake are then estimated under various rotating speeds of the centrifuge. A large deviation of particle concentration profiles in the filter chamber will occur if the particle size distribution is not taken into consideration. A more heterogeneous cake will form under a lower rotating speed due to the sedimentation effect of particles. The predicted results of particle size distribution and average specific filtration resistance of cake agree well with the available experimental data.
    關聯: Water science and technology 44(10), pp.185-189
    顯示於類別:[化學工程與材料工程學系暨研究所] 期刊論文


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