書誌事項
- タイトル別名
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- Hydrodynamics and Mass Transfer in U-Tube Bioreactor.
- U チューブガタ シンソウ バッキソウ ノ スイリ ト サンソ キュウシュウ
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Hydrodynamics and mass transfer of a U-tube bioreactor were studied by measuring gas holdup, bubble diameter and intrinsic liquid side mass transfer coefficients. Gas holdup and bubble diameter were measured at three different points vertically in the downcomer and the riser respectively using an optical fiber two-phase flow meter. The results were well correlated by the following equations<br>UGd/εd=0.9(UGd+ULd)-0.25<br>UGr/εr=0.97(UGr+ULr)-0.22<br>Bz=7.69exp(-0.43UL) (atmospheric pressure/pressure at water depth Zm)<br>Intrinsic liquid side mass transfer coefficients were measured in 4 zones of U-tube bioreactor (the gas dispersion zone and the bubbly flow zone in the downcomer, the bottom of the basin and the riser) using the chemical method of sulfite oxidation.<br>It was verified that the hydrodynamic and mass transfer data obtained using the chemical method of sulfite oxidation were applicable to a full scale U-tube bioreactor.
収録刊行物
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- 水環境学会誌
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水環境学会誌 20 (3), 155-165, 1997
公益社団法人 日本水環境学会
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詳細情報 詳細情報について
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- CRID
- 1390001205081391744
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- NII論文ID
- 10009319150
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- NII書誌ID
- AN10372439
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- COI
- 1:CAS:528:DyaK2sXis1Shsr0%3D
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- ISSN
- 18813690
- 09168958
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- NDL書誌ID
- 4160404
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可