GB1526183A - Method of and means for reverse osmosis - Google Patents
Method of and means for reverse osmosisInfo
- Publication number
- GB1526183A GB1526183A GB7832/77A GB783277A GB1526183A GB 1526183 A GB1526183 A GB 1526183A GB 7832/77 A GB7832/77 A GB 7832/77A GB 783277 A GB783277 A GB 783277A GB 1526183 A GB1526183 A GB 1526183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reverse osmosis
- feb
- filter material
- fibres
- hollow fibres
- 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.)
- Expired
Links
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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- 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
- B01D63/027—Twinned or braided type modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
1526183 Reverse osmosis BAYER AG 24 Feb 1977 [27 Feb 1976] 07832/77 Heading B1X In reverse osmosis using hollow fibres, which may be in the form of a fabric, the fibres are arranged on a support permeable to liquid, and a finely divided filter material is deposited on the hollow fibres before or during the reverse osmosis process. The filter material may have ion-exchange properties for pH control, or effect other chemical filtration as well as physical filtration.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762607997 DE2607997A1 (en) | 1976-02-27 | 1976-02-27 | PROCEDURE FOR REVERSE OSMOSIS WITH HOLLOW FIBER MEMBRANES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1526183A true GB1526183A (en) | 1978-09-27 |
Family
ID=5971024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7832/77A Expired GB1526183A (en) | 1976-02-27 | 1977-02-24 | Method of and means for reverse osmosis |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS52103384A (en) |
AU (1) | AU2241577A (en) |
BE (1) | BE851803A (en) |
DE (1) | DE2607997A1 (en) |
FR (1) | FR2342090A1 (en) |
GB (1) | GB1526183A (en) |
IL (1) | IL51531A0 (en) |
NL (1) | NL7605311A (en) |
ZA (1) | ZA771126B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6022477A (en) * | 1997-11-14 | 2000-02-08 | New Jersey Institute Of Technology | Method and apparatus for isolation purification of biomolecules |
US6986847B2 (en) | 2002-05-10 | 2006-01-17 | New Jersey Institute Of Technology | Method and apparatus for isolation and purification of biomolecules |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0811228B2 (en) * | 1987-06-19 | 1996-02-07 | 株式会社日立製作所 | How to operate the plant |
JP2670277B2 (en) * | 1988-01-07 | 1997-10-29 | 株式会社東芝 | Method of operating hollow fiber membrane filter device |
JPH0283020A (en) * | 1988-09-19 | 1990-03-23 | Japan Organo Co Ltd | Condensate filtration using hollow fiber membrane |
JP2010214235A (en) * | 2009-03-13 | 2010-09-30 | Panasonic Electric Works Co Ltd | Filtration membrane, membrane module, and water treatment apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1808876C2 (en) * | 1963-10-24 | 1985-10-24 | The Dow Chemical Co., Midland, Mich. | Hollow fiber membrane module and process for its production |
US3503515A (en) * | 1968-10-03 | 1970-03-31 | Du Pont | Permeation separatory apparatus |
CA1014931A (en) * | 1971-06-16 | 1977-08-02 | Universal Oil Products Company | Precoat for permeability separation systems |
US3996131A (en) * | 1971-06-16 | 1976-12-07 | Universal Oil Products Company | Precoat for permeability separation systems |
FR2212166A1 (en) * | 1973-01-02 | 1974-07-26 | Rhone Poulenc Sa | Sepn processes using hollow fibres - spirally wound on core to form cartridge of small cylindrical membranes |
-
1976
- 1976-02-27 DE DE19762607997 patent/DE2607997A1/en active Pending
- 1976-05-18 NL NL7605311A patent/NL7605311A/en not_active Application Discontinuation
-
1977
- 1977-02-18 AU AU22415/77A patent/AU2241577A/en not_active Expired
- 1977-02-24 GB GB7832/77A patent/GB1526183A/en not_active Expired
- 1977-02-24 JP JP1876677A patent/JPS52103384A/en active Pending
- 1977-02-24 IL IL51531A patent/IL51531A0/en unknown
- 1977-02-25 BE BE2055693A patent/BE851803A/en unknown
- 1977-02-25 ZA ZA00771126A patent/ZA771126B/en unknown
- 1977-02-25 FR FR7705655A patent/FR2342090A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6022477A (en) * | 1997-11-14 | 2000-02-08 | New Jersey Institute Of Technology | Method and apparatus for isolation purification of biomolecules |
US6986847B2 (en) | 2002-05-10 | 2006-01-17 | New Jersey Institute Of Technology | Method and apparatus for isolation and purification of biomolecules |
Also Published As
Publication number | Publication date |
---|---|
IL51531A0 (en) | 1977-04-29 |
FR2342090A1 (en) | 1977-09-23 |
ZA771126B (en) | 1978-01-25 |
DE2607997A1 (en) | 1977-09-01 |
BE851803A (en) | 1977-08-25 |
JPS52103384A (en) | 1977-08-30 |
AU2241577A (en) | 1978-08-24 |
NL7605311A (en) | 1977-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |