GB2305619A - Membrane filter unit and process of producing said unit - Google Patents
Membrane filter unit and process of producing said unitInfo
- Publication number
- GB2305619A GB2305619A GB9702175A GB9702175A GB2305619A GB 2305619 A GB2305619 A GB 2305619A GB 9702175 A GB9702175 A GB 9702175A GB 9702175 A GB9702175 A GB 9702175A GB 2305619 A GB2305619 A GB 2305619A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- membrane
- producing
- casing portions
- membrane filter
- 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.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 2
- 238000003848 UV Light-Curing Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/081—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
- B01D2313/206—Specific housing characterised by the material
- B01D2313/2061—Organic, e.g. polymeric material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
There is described a membrane unit wherein at least two outer casing portions are sealed together around a membrane. The unit is desirably formed from a process whereby the two casing portions are provided, a membrane is located within the casing and said casing portions are sealed together, advantageously with a blue light or UV light curing adhesive. The membrane may be in the form of hollow fibre(s) and a preliminary step involving the formation of a plug of adhesive around the fibre may be present in the process. The set plug of adhesive may be trimmed and then placed into the outer casing portions for sealing therein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9702175A GB2305619A (en) | 1994-08-02 | 1995-08-02 | Membrane filter unit and process of producing said unit |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9415559A GB9415559D0 (en) | 1994-08-02 | 1994-08-02 | Process |
PCT/GB1995/001836 WO1996004068A1 (en) | 1994-08-02 | 1995-08-02 | Membrane filter unit and process of producing said unit |
GB9702175A GB2305619A (en) | 1994-08-02 | 1995-08-02 | Membrane filter unit and process of producing said unit |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9702175D0 GB9702175D0 (en) | 1997-03-26 |
GB2305619A true GB2305619A (en) | 1997-04-16 |
Family
ID=26305383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9702175A Withdrawn GB2305619A (en) | 1994-08-02 | 1995-08-02 | Membrane filter unit and process of producing said unit |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2305619A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4801972A (en) * | 1972-10-20 | 1974-04-26 | Dow Chemical Co | Fabrication of a permeable membrane |
US4231871A (en) * | 1977-06-10 | 1980-11-04 | Cordis Dow Corp. | Artificial kidney and method for making same |
EP0203278A2 (en) * | 1985-05-02 | 1986-12-03 | Signode Corporation | Method and apparatus for feeding and tensioning strap in a strapping machine |
US5011555A (en) * | 1989-09-15 | 1991-04-30 | Branson Ultrasonics Corporation | Method of ultrasonically cutting and sealing thermoplastic workpieces particularly a filter |
EP0563581A1 (en) * | 1992-02-28 | 1993-10-06 | Millipore Corporation | Filtration apparatus having stress relief groove |
-
1995
- 1995-08-02 GB GB9702175A patent/GB2305619A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4801972A (en) * | 1972-10-20 | 1974-04-26 | Dow Chemical Co | Fabrication of a permeable membrane |
US4231871A (en) * | 1977-06-10 | 1980-11-04 | Cordis Dow Corp. | Artificial kidney and method for making same |
EP0203278A2 (en) * | 1985-05-02 | 1986-12-03 | Signode Corporation | Method and apparatus for feeding and tensioning strap in a strapping machine |
US5011555A (en) * | 1989-09-15 | 1991-04-30 | Branson Ultrasonics Corporation | Method of ultrasonically cutting and sealing thermoplastic workpieces particularly a filter |
EP0563581A1 (en) * | 1992-02-28 | 1993-10-06 | Millipore Corporation | Filtration apparatus having stress relief groove |
Also Published As
Publication number | Publication date |
---|---|
GB9702175D0 (en) | 1997-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |