Rotating Membrane Filtration and Rotating Reverse Osmosis

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抄録

Rotating membrane filtration is a means of dynamic filtration that incorporates both high shear and flow instabilities to reduce membrane fouling. The device consists of a cylindrical membrane filter rotating within an outer cylindrical shell. The superior performance of rotating membrane filtration appears to be a consequence of the high shear in the annulus, which is enhanced by the redistribution of azimuthal momentum by the appearance of Taylor vortices in the annulus. The anti-fouling characteristics of rotating filtration can be utilized for reverse osmosis in addition to microfiltration. In this paper, we review the physics underlying rotating filtration, examine the anti-fouling mechanisms in rotating filtration, and describe recent efforts to apply rotating filtration to reverse osmosis.

収録刊行物

  • Journal of chemical engineering of Japan

    Journal of chemical engineering of Japan 37(4), 471-482, 2004-04-01

    公益社団法人 化学工学会

参考文献:  85件中 1-85件 を表示

各種コード

  • NII論文ID(NAID)
    10013339936
  • NII書誌ID(NCID)
    AA00709658
  • 本文言語コード
    ENG
  • 資料種別
    REV
  • ISSN
    00219592
  • NDL 記事登録ID
    6929592
  • NDL 雑誌分類
    ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z53-R395
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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