Title:
片側を埋め込まれた中空繊維膜を有する膜モジュール
Document Type and Number:
Japanese Patent JP3936748
Kind Code:
B2
Abstract:
A membrane module for substance-specific treatment of a fluid includes a housing with a bundle of hollow-fiber membranes with semipenneable, porous walls. The hollow-fiber membranes are embedded in a sealing compound only at one end, and flow around the second end is substantially unrestricted. The lumina of the hollow-fiber membranes are open at the unembedded end and lead into the external space surrounding the hollow-fiber membranes. The fluid to be treated is introduced via an inlet arrangement on only one of the two sides (inside or outside) of the hollow-fiber membranes and directed over this side as a primary stream such that a portion thereof flows as a permeate stream through the wall to the respective other side, the substance-specific treatment taking place on the permeate stream. After passing through the wall, the permeate stream is collected on the other side and reunited with the primary stream in the external space. Finally, the stream of the treated fluid, comprising the unified primary and permeate streams, is drained from the housing via an outlet arrangement.
Inventors:
Ulrich Baulmeister
Rudolf Wolbek
Rudolf Wolbek
Application Number:
JP50365099A
Publication Date:
June 27, 2007
Filing Date:
June 02, 1998
Export Citation:
Assignee:
M Arte Azorpziorn Tehinologis Fairval Tungs-Geselschaft Mitt Beschlenktel Haftung
International Classes:
B01D61/02; B01D15/08; B01D63/02; B01D53/22; B01D61/00; B01D63/00; B01D69/08; B01D71/10; B01D71/26; B01D71/34; B01D71/36; B01D71/56; B01D71/68; B01J20/28; B01J20/32; B01J35/06
Foreign References:
| EP0787523A1 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard