GB2290086B - Filter cleaning - Google Patents
Filter cleaningInfo
- Publication number
- GB2290086B GB2290086B GB9509972A GB9509972A GB2290086B GB 2290086 B GB2290086 B GB 2290086B GB 9509972 A GB9509972 A GB 9509972A GB 9509972 A GB9509972 A GB 9509972A GB 2290086 B GB2290086 B GB 2290086B
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter cleaning
- cleaning
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/425—Electro-ultrafiltration
-
- 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
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D2321/22—Electrical effects
-
- 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
- B01D2321/22—Electrical effects
- B01D2321/223—Polarity reversal
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9509972A GB2290086B (en) | 1994-06-09 | 1995-05-17 | Filter cleaning |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9411580A GB9411580D0 (en) | 1994-06-09 | 1994-06-09 | Filter cleaning |
GB9509972A GB2290086B (en) | 1994-06-09 | 1995-05-17 | Filter cleaning |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9509972D0 GB9509972D0 (en) | 1995-07-12 |
GB2290086A GB2290086A (en) | 1995-12-13 |
GB2290086B true GB2290086B (en) | 1997-12-17 |
Family
ID=26305032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9509972A Expired - Fee Related GB2290086B (en) | 1994-06-09 | 1995-05-17 | Filter cleaning |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2290086B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9525558D0 (en) * | 1995-12-14 | 1996-02-14 | Head Philip | A system for coiled tubing |
GB2308131B (en) * | 1995-12-14 | 1999-03-31 | Aea Technology Plc | In situ filter cleaning |
GB9525583D0 (en) * | 1995-12-14 | 1996-02-14 | Atomic Energy Authority Uk | In situ filter cleaner |
CN101636213B (en) | 2007-03-22 | 2013-10-30 | 吉田武郎 | Filter apparatus |
NL2002984C2 (en) * | 2009-06-08 | 2010-12-09 | Stichting Wetsus Ct Excellence Sustainable Water Technology | Method and device for membrane cleaning in electro-membrane processes. |
PT3257819T (en) | 2010-08-06 | 2020-01-15 | De Nora Holdings Us Inc | Electrolytic on-site generator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160545A (en) * | 1984-06-21 | 1985-12-24 | Atomic Energy Authority Uk | Electrolytic cleaning of filters in situ |
US5137607A (en) * | 1990-04-27 | 1992-08-11 | Wisconsin Alumni Research Foundation | Reactor vessel using metal oxide ceramic membranes |
US5162077A (en) * | 1990-12-10 | 1992-11-10 | Bryan Avron I | Device for in situ cleaning a fouled sensor membrane of deposits |
-
1995
- 1995-05-17 GB GB9509972A patent/GB2290086B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160545A (en) * | 1984-06-21 | 1985-12-24 | Atomic Energy Authority Uk | Electrolytic cleaning of filters in situ |
US5137607A (en) * | 1990-04-27 | 1992-08-11 | Wisconsin Alumni Research Foundation | Reactor vessel using metal oxide ceramic membranes |
US5162077A (en) * | 1990-12-10 | 1992-11-10 | Bryan Avron I | Device for in situ cleaning a fouled sensor membrane of deposits |
Also Published As
Publication number | Publication date |
---|---|
GB2290086A (en) | 1995-12-13 |
GB9509972D0 (en) | 1995-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA957203B (en) | Filter | |
HK1013526A1 (en) | Filtering | |
GB2293118B (en) | Filtration unit | |
DE59408893D1 (en) | Filter | |
DE69520878D1 (en) | Filter | |
ZA956649B (en) | Filter | |
PL309809A1 (en) | Filter | |
GB2293119B (en) | Filtration unit | |
GB9404424D0 (en) | Filter arrangement | |
GB9411580D0 (en) | Filter cleaning | |
EP0740317A4 (en) | Line filter | |
GB2290086B (en) | Filter cleaning | |
ZA955925B (en) | Filter | |
GB9425350D0 (en) | Improved filter | |
GB2292098B (en) | Cleaning of filters | |
GB2294649B (en) | Filter element | |
GB2294648B (en) | Filter element | |
GB2291054B (en) | Filter | |
GB2324743B (en) | Filter | |
GB9407736D0 (en) | Filter element | |
GB9415560D0 (en) | Filter unit | |
GB9421682D0 (en) | Filter unit | |
GB9417611D0 (en) | Filter | |
GB9401538D0 (en) | Filter | |
GB9425655D0 (en) | Filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030517 |