DE69112197D1 - Verfahren zur Regeneration poröser keramischer Filter. - Google Patents
Verfahren zur Regeneration poröser keramischer Filter.Info
- Publication number
- DE69112197D1 DE69112197D1 DE69112197T DE69112197T DE69112197D1 DE 69112197 D1 DE69112197 D1 DE 69112197D1 DE 69112197 T DE69112197 T DE 69112197T DE 69112197 T DE69112197 T DE 69112197T DE 69112197 D1 DE69112197 D1 DE 69112197D1
- Authority
- DE
- Germany
- Prior art keywords
- regeneration
- porous ceramic
- ceramic filters
- filters
- porous
- 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
- 239000000919 ceramic Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
Classifications
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- 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
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/149—Multistep processes comprising different kinds of membrane processes selected from ultrafiltration or microfiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- 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
- B01D63/16—Rotary, reciprocated or vibrated modules
-
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0856—Cleaning of water-treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/16—Valves
- B01D2201/167—Single-way valves
-
- 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
- B01D2321/04—Backflushing
-
- 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
-
- 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
- B01D2321/20—By influencing the flow
- B01D2321/2066—Pulsated flow
- B01D2321/2075—Ultrasonic treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/005—Details of cleaning machines or methods involving the use or presence of liquid or steam the liquid being ozonated
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP227391A JP2685657B2 (ja) | 1991-01-11 | 1991-01-11 | プール水の浄化システム |
JP3458991 | 1991-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69112197D1 true DE69112197D1 (de) | 1995-09-21 |
DE69112197T2 DE69112197T2 (de) | 1996-02-22 |
Family
ID=26335630
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69132904T Expired - Fee Related DE69132904T2 (de) | 1991-01-11 | 1991-06-28 | Reinigungssystem für Schwimmbadwasser |
DE69132903T Expired - Fee Related DE69132903T2 (de) | 1991-01-11 | 1991-06-28 | Wasserreinigungssystem für verschiedene Schwimmbecken |
DE69112197T Expired - Fee Related DE69112197T2 (de) | 1991-01-11 | 1991-06-28 | Verfahren zur Regeneration poröser keramischer Filter. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69132904T Expired - Fee Related DE69132904T2 (de) | 1991-01-11 | 1991-06-28 | Reinigungssystem für Schwimmbadwasser |
DE69132903T Expired - Fee Related DE69132903T2 (de) | 1991-01-11 | 1991-06-28 | Wasserreinigungssystem für verschiedene Schwimmbecken |
Country Status (3)
Country | Link |
---|---|
US (5) | US5244585A (de) |
EP (4) | EP0710498B1 (de) |
DE (3) | DE69132904T2 (de) |
Families Citing this family (86)
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SE502761C2 (sv) * | 1994-05-20 | 1996-01-08 | Vattenfall Utveckling Ab | Anordning för filtreting av vatten till nödkylsystem i kärnkraftverk |
JPH07313850A (ja) * | 1994-05-30 | 1995-12-05 | Kubota Corp | 浸漬型セラミック膜分離装置の逆洗方法 |
US5670196A (en) * | 1995-04-12 | 1997-09-23 | Galagen Inc. | Method for microfiltration of milk or colostral whey |
US5707678A (en) * | 1995-04-12 | 1998-01-13 | Galagen Inc. | Method for microfiltration of milk or colostral whey |
AU727124B2 (en) * | 1995-09-29 | 2000-11-30 | Atkinson, James Norman | Water supply and filtration system |
US6006387A (en) | 1995-11-30 | 1999-12-28 | Cyclo3Pss Textile Systems, Inc. | Cold water ozone disinfection |
US5763382A (en) | 1996-01-03 | 1998-06-09 | Cyclo3Pss Textile Systems, Inc. | Cold water wash formula |
US5925257A (en) * | 1996-09-27 | 1999-07-20 | Albelda; David | Method and apparatus for removing biofilm from an aqueous liquid |
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US5895565A (en) * | 1996-10-04 | 1999-04-20 | Santa Barbara Control Systems | Integrated water treatment control system with probe failure detection |
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DE19810388B4 (de) * | 1998-03-11 | 2007-10-11 | Krüger WABAG GmbH | Verfahren zur Aufbereitung von verbrauchtem Rückspülwasser |
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Family Cites Families (41)
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GB1088524A (en) * | 1965-01-09 | 1967-10-25 | Walter Mayer | Method for the fine filtration of suspensions, and more particularly of the turbid juices obtained in sugar factories, and apparatus for carrying out the method |
CH481669A (de) * | 1967-07-12 | 1969-11-30 | Filtrox Maschb Ag | Verfahren zur Reinigung einer Filtriereinrichtung mit eingebautem Filter und Vorrichtung zur Durchführung des Verfahrens |
FR1550646A (de) * | 1967-12-29 | 1968-12-20 | ||
CH480083A (de) * | 1968-09-20 | 1969-10-31 | Filtrox Maschb Ag | Verfahren zur Reinigung verstopfter Filterkerzen und Vorrichtung zur Durchführung des Verfahrens |
SE325527B (de) * | 1969-05-09 | 1970-06-29 | Electrolux Ab | |
DE2019691A1 (de) * | 1970-04-23 | 1972-01-20 | Cillichemie | Filter- und Rueckspuelvorrichtung fuer Schwimmbecken |
US3954621A (en) * | 1973-05-07 | 1976-05-04 | Kenji Etani | Filtration system having prefilter and main filter |
DE2520360C3 (de) * | 1975-05-07 | 1981-10-01 | Wabag Wasserreinigungsbau Alfred Kretzschmar Gmbh & Co Kg, 8650 Kulmbach | Vorrichtung zum Reinigen und Keimfreimachen von Schwimmbadwasser |
DE2707471A1 (de) * | 1977-02-21 | 1978-08-24 | Reinhold Dr Rer Nat Barchet | Verfahren, das geeignet ist schwimmbadwasser mit trinkwasserqualitaet zu erzeugen |
DE2754488A1 (de) * | 1977-12-07 | 1979-06-13 | Rauh Apparatebau D | Vorrichtung zur aufbereitung von schwimmbadwasser |
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FR2541909B1 (fr) * | 1983-03-04 | 1985-06-28 | Comp Generale Electricite | Dispositif de filtration d'un liquide |
FR2545472B1 (fr) * | 1983-05-05 | 1988-05-20 | Rhone Poulenc Spec Chim | Appareillage et procede pour le traitement de l'eau de piscine avec un appareil separateur a membranes semi-permeables |
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DE3425315A1 (de) * | 1984-03-23 | 1985-10-03 | Joachim Dorfmueller | Verfahren und vorrichtung zum aufbereiten von wasser in schwimmbaedern |
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AU599541B2 (en) * | 1986-02-19 | 1990-07-19 | Shlomo Tamir | Process and device for preparing and disinfecting swimming and bathing pool water by using chlorine and ozone |
DE3727277A1 (de) * | 1986-08-20 | 1988-02-25 | Toshiba Ceramics Co | Verfahren und vorrichtung zum filtern einer fluessigkeit |
JPS63143917A (ja) * | 1986-12-09 | 1988-06-16 | Houjiyou Tsushin Kk | プ−ル水の濾過方法 |
FR2608938B1 (fr) * | 1986-12-31 | 1991-08-30 | Aubert Robert | Dispositif pour filtrer l'eau d'une piscine a debordement a l'aide d'un bac tampon faisant office de filtre gravitaire |
US4971687A (en) * | 1987-11-06 | 1990-11-20 | John B. Knight, Jr. | Apparatus for water treatment |
FI79471C (fi) * | 1987-12-02 | 1990-01-10 | Kari Uljas Laiho | Foerfarande och anordning foer rengoering av ett filter avsett foer filtrering av vaetskeformiga substanser. |
JPH01194990A (ja) * | 1988-01-29 | 1989-08-04 | Fumio Denpo | 水処理装置 |
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US4927547A (en) * | 1988-10-26 | 1990-05-22 | Sune Backman | Method of filtering the effluent from a wire EDM process |
JPH02126035A (ja) * | 1988-11-02 | 1990-05-15 | Mitsubishi Electric Corp | 多室形空気調和装置 |
JPH02126036A (ja) * | 1988-11-02 | 1990-05-15 | Sanyo Electric Co Ltd | 換気装置 |
US4911840A (en) * | 1988-11-30 | 1990-03-27 | Ametek, Inc., Plymouth Products Division | Water conditioning apparatus |
JPH02157363A (ja) * | 1988-12-08 | 1990-06-18 | Akitoshi Sugimoto | 屋内プールの水深調節方法並びに装置 |
JPH02157364A (ja) * | 1988-12-08 | 1990-06-18 | Akitoshi Sugimoto | プール水ろ過装置並びにろ過システム |
JPH0763569B2 (ja) * | 1989-05-19 | 1995-07-12 | 有限会社みかづき文化会館 | 浄水装置における多孔質セラミックフィルタの洗浄方法および浄水装置 |
JP2603721B2 (ja) * | 1989-05-19 | 1997-04-23 | 有限会社 みかづき文化会館 | 浄化カ−トリッジおよびこれを用いる浄水装置ならびに浄化カ−トリッジ内部の清掃方法 |
JPH02311319A (ja) * | 1989-05-24 | 1990-12-26 | Shin Etsu Chem Co Ltd | 光学用ガラスの製造方法、その装置およびそれに用いられるシール用組成物 |
JPH0613410B2 (ja) * | 1989-05-26 | 1994-02-23 | 株式会社コロイドリサーチ | アルミノ珪酸系ガラスの製造方法 |
US5078876A (en) * | 1990-01-17 | 1992-01-07 | Trysan Research, Inc. | Apparatus for multistage purification of water |
US5190659A (en) * | 1990-07-06 | 1993-03-02 | International Environmental Systems Inc. | Contamination removal system employing filtration and plural ultraviolet and chemical treatment steps and treatment mode controller |
-
1991
- 1991-06-25 US US07/721,087 patent/US5244585A/en not_active Expired - Fee Related
- 1991-06-28 EP EP95120297A patent/EP0710498B1/de not_active Expired - Lifetime
- 1991-06-28 DE DE69132904T patent/DE69132904T2/de not_active Expired - Fee Related
- 1991-06-28 EP EP91110789A patent/EP0494334B1/de not_active Expired - Lifetime
- 1991-06-28 DE DE69132903T patent/DE69132903T2/de not_active Expired - Fee Related
- 1991-06-28 DE DE69112197T patent/DE69112197T2/de not_active Expired - Fee Related
- 1991-06-28 EP EP94101577A patent/EP0599816A1/de not_active Ceased
- 1991-06-28 EP EP95120264A patent/EP0715874B1/de not_active Expired - Lifetime
-
1993
- 1993-05-12 US US08/059,989 patent/US5370793A/en not_active Expired - Fee Related
-
1994
- 1994-08-29 US US08/300,197 patent/US5584992A/en not_active Expired - Fee Related
-
1995
- 1995-06-07 US US08/475,507 patent/US5584990A/en not_active Expired - Fee Related
- 1995-06-07 US US08/475,508 patent/US5632890A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0715874A3 (de) | 1997-01-02 |
EP0715874A2 (de) | 1996-06-12 |
US5632890A (en) | 1997-05-27 |
US5584990A (en) | 1996-12-17 |
EP0710498A2 (de) | 1996-05-08 |
EP0710498B1 (de) | 2002-01-16 |
DE69132903D1 (de) | 2002-02-21 |
DE69132904T2 (de) | 2002-06-20 |
DE69132904D1 (de) | 2002-02-21 |
US5370793A (en) | 1994-12-06 |
EP0599816A1 (de) | 1994-06-01 |
EP0710498A3 (de) | 1997-01-02 |
DE69112197T2 (de) | 1996-02-22 |
US5244585A (en) | 1993-09-14 |
EP0494334B1 (de) | 1995-08-16 |
DE69132903T2 (de) | 2002-06-20 |
EP0715874B1 (de) | 2002-01-16 |
US5584992A (en) | 1996-12-17 |
EP0494334A1 (de) | 1992-07-15 |
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