JPS5678601A - Selective permeability hollow fiber assembly - Google Patents
Selective permeability hollow fiber assemblyInfo
- Publication number
- JPS5678601A JPS5678601A JP15592579A JP15592579A JPS5678601A JP S5678601 A JPS5678601 A JP S5678601A JP 15592579 A JP15592579 A JP 15592579A JP 15592579 A JP15592579 A JP 15592579A JP S5678601 A JPS5678601 A JP S5678601A
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- hollow
- assembly
- selective permeability
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
PURPOSE: To perform membrane separation action of high permeation flow and separation efficiency with small pressure difference by admitting the liquid to be treated from the hollow cylindrical part of a cylindrical hollow fiber layer which is packed with selective permeability hollow fibers at specific densities.
CONSTITUTION: A cylindrical assembly 2 which is intersectionally disposed with hollow fibers of cellulose acetate, aromatic polyamide, etc. of 10W1,000μ in outside diameter and 3W80% in percentage of hollowness having selective permeability characteristics at 45W70% filling rate is supported by means of resin walls 3, 4 at both ends and a stanchion 20 and is put into a case 1. A cavity part 7 is axially provided at the center of the assembly 2, and one end thereof is connected to the conduit 11 penetrating in the resin wall 4 and the end plate 6 of the case 1. The hollow fibers are set in a U shape and both ends thereof are extruded to the outside of the assembly 2 through the resin wall 3. The water to be treated such as salt water is admitted through the conduit 11, and is pressure-fed into the hollow fiber layer 2 uniformly. The water permeates through the hollow fiber walls and is taken out from an outlet 9. The liquid concd. of other contents passes among the fiber layers and is discharged from an outlet 12 through the annular flow passage on the outer side.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15592579A JPS5678601A (en) | 1979-11-30 | 1979-11-30 | Selective permeability hollow fiber assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15592579A JPS5678601A (en) | 1979-11-30 | 1979-11-30 | Selective permeability hollow fiber assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5678601A true JPS5678601A (en) | 1981-06-27 |
Family
ID=15616502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15592579A Pending JPS5678601A (en) | 1979-11-30 | 1979-11-30 | Selective permeability hollow fiber assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5678601A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58155862A (en) * | 1982-02-19 | 1983-09-16 | ザ・ダウ・ケミカル・カンパニー | Hollow fiber oxygen feeder, assembled apparatus thereof and production thereof |
| JPS6118407A (en) * | 1984-07-04 | 1986-01-27 | Toyobo Co Ltd | Fluid separation element |
-
1979
- 1979-11-30 JP JP15592579A patent/JPS5678601A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58155862A (en) * | 1982-02-19 | 1983-09-16 | ザ・ダウ・ケミカル・カンパニー | Hollow fiber oxygen feeder, assembled apparatus thereof and production thereof |
| JPH0520111B2 (en) * | 1982-02-19 | 1993-03-18 | Dow Chemical Co | |
| JPS6118407A (en) * | 1984-07-04 | 1986-01-27 | Toyobo Co Ltd | Fluid separation element |
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