DE69101610T2 - Filterreinigung. - Google Patents
Filterreinigung.Info
- Publication number
- DE69101610T2 DE69101610T2 DE69101610T DE69101610T DE69101610T2 DE 69101610 T2 DE69101610 T2 DE 69101610T2 DE 69101610 T DE69101610 T DE 69101610T DE 69101610 T DE69101610 T DE 69101610T DE 69101610 T2 DE69101610 T2 DE 69101610T2
- Authority
- DE
- Germany
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
-
- 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
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- 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
- 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
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909019216A GB9019216D0 (en) | 1990-08-31 | 1990-08-31 | Filter cleaning |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69101610D1 DE69101610D1 (de) | 1994-05-11 |
DE69101610T2 true DE69101610T2 (de) | 1994-07-21 |
Family
ID=10681600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69101610T Expired - Fee Related DE69101610T2 (de) | 1990-08-31 | 1991-08-06 | Filterreinigung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5916431A (de) |
EP (1) | EP0474365B1 (de) |
JP (1) | JPH04244221A (de) |
KR (1) | KR920004017A (de) |
DE (1) | DE69101610T2 (de) |
ES (1) | ES2051084T3 (de) |
GB (2) | GB9019216D0 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9213135D0 (en) * | 1992-06-20 | 1992-08-05 | Atomic Energy Authority Uk | A filter |
GB9411580D0 (en) * | 1994-06-09 | 1994-08-03 | Atomic Energy Authority Uk | Filter cleaning |
GB9525558D0 (en) * | 1995-12-14 | 1996-02-14 | Head Philip | A system for coiled tubing |
GB9525583D0 (en) * | 1995-12-14 | 1996-02-14 | Atomic Energy Authority Uk | In situ filter cleaner |
DE19741498B4 (de) * | 1997-09-20 | 2008-07-03 | Evonik Degussa Gmbh | Herstellung eines Keramik-Edelstahlgewebe-Verbundes |
KR100361704B1 (ko) * | 2000-02-19 | 2002-11-23 | (주)국송 | 맥반석과 규석을 이용한 금속관의 청정제 제법 |
KR20000063424A (ko) * | 2000-07-10 | 2000-11-06 | 이성휴 | 천연규사를 주재로한 방청제조성물 |
DE10122801A1 (de) * | 2001-05-10 | 2002-11-14 | Isco Inc | Verfahren und Vorrichtung zur Entnahme von Abwasserproben |
KR100457692B1 (ko) * | 2002-11-05 | 2004-11-18 | 주식회사 한국하이시스 | 음용수용 방청제의 제조제법 및 제조장치 |
US9095808B2 (en) | 2010-10-13 | 2015-08-04 | Physical Sciences, Inc. | Electrolytic system and method for filtering an aqueous particulate suspension |
DE102013224563A1 (de) * | 2013-11-29 | 2015-06-03 | BSH Hausgeräte GmbH | Filteranordnung für ein wasserführendes Haushaltsgerät, Pumpentopf für ein wasserführendes Haushaltsgerät, Spülbehälter für ein wasserführendes Haushaltsgerät und wasserführendes Haushaltsgerät |
US20190345044A1 (en) * | 2018-05-09 | 2019-11-14 | Brisea Capital, Llc | Dc-powered electrochemically reactive membrane |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB940582A (en) * | 1961-04-17 | 1963-10-30 | Gen Electric Co Ltd | Improvements in or relating to methods of polishing metal surfaces in acid baths |
US3634048A (en) * | 1968-02-14 | 1972-01-11 | Mallory & Co Inc P R | Solderable stainless steel |
US4384928A (en) * | 1980-11-24 | 1983-05-24 | Mpd Technology Corporation | Anode for oxygen evolution |
JPS58133388A (ja) * | 1982-02-02 | 1983-08-09 | Showa Denko Kk | 電解用陰極 |
US4493756A (en) * | 1983-06-21 | 1985-01-15 | Pall Corporation | Process for cleaning metal filters |
FR2558486B1 (fr) * | 1984-01-20 | 1986-06-13 | Electricite De France | Procede electrochimique pour enlever la gangue entourant des elements metalliques dans des materiaux en vrac |
GB8415887D0 (en) * | 1984-06-21 | 1984-07-25 | Atomic Energy Authority Uk | Membrane cleaning |
JPH0778278B2 (ja) * | 1986-04-11 | 1995-08-23 | ペルメレツク電極株式会社 | 炭素質被覆金属電極及びその製造方法 |
US4746453A (en) * | 1986-11-07 | 1988-05-24 | China Steel Corporation | Cleaning composition for electrocleaning cold-rolled steel |
GB8901581D0 (en) * | 1989-01-25 | 1989-03-15 | Alcan Int Ltd | Filter cleaning |
-
1990
- 1990-08-31 GB GB909019216A patent/GB9019216D0/en active Pending
-
1991
- 1991-08-06 DE DE69101610T patent/DE69101610T2/de not_active Expired - Fee Related
- 1991-08-06 EP EP91307215A patent/EP0474365B1/de not_active Expired - Lifetime
- 1991-08-06 ES ES91307215T patent/ES2051084T3/es not_active Expired - Lifetime
- 1991-08-06 GB GB9116944A patent/GB2247469B/en not_active Expired - Fee Related
- 1991-08-29 JP JP3218915A patent/JPH04244221A/ja active Pending
- 1991-08-30 KR KR1019910015088A patent/KR920004017A/ko active IP Right Grant
-
1994
- 1994-11-10 US US08/351,893 patent/US5916431A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9116944D0 (en) | 1991-09-18 |
US5916431A (en) | 1999-06-29 |
GB9019216D0 (en) | 1990-10-17 |
GB2247469A (en) | 1992-03-04 |
ES2051084T3 (es) | 1994-06-01 |
GB2247469B (en) | 1994-08-03 |
EP0474365B1 (de) | 1994-04-06 |
KR920004017A (ko) | 1992-03-27 |
JPH04244221A (ja) | 1992-09-01 |
DE69101610D1 (de) | 1994-05-11 |
EP0474365A1 (de) | 1992-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AEA TECHNOLOGY PLC, DIDCOT, OXFORDSHIRE, GB |
|
8339 | Ceased/non-payment of the annual fee |