DK75188A - Fremgangsmaade og apparat til indfoersel af gas i fine bobler over et stort areal i vaesker - Google Patents
Fremgangsmaade og apparat til indfoersel af gas i fine bobler over et stort areal i vaeskerInfo
- Publication number
- DK75188A DK75188A DK75188A DK75188A DK75188A DK 75188 A DK75188 A DK 75188A DK 75188 A DK75188 A DK 75188A DK 75188 A DK75188 A DK 75188A DK 75188 A DK75188 A DK 75188A
- Authority
- DK
- Denmark
- Prior art keywords
- gas
- membranes
- expansion
- large area
- perforated membranes
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 7
- 239000007788 liquid Substances 0.000 abstract 3
- 230000000284 resting effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2311—Mounting the bubbling devices or the diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
- B01F23/231142—Mounting the gas transporting elements, i.e. connections between conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23115—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle
- B01F23/231151—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices being fixed or anchored in the bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
-
- 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
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
- Coating Apparatus (AREA)
- Gas Separation By Absorption (AREA)
- Farming Of Fish And Shellfish (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3619757 | 1986-06-12 | ||
DE19863619757 DE3619757A1 (de) | 1986-06-12 | 1986-06-12 | Fischbecken zur intensiv-fischmast und verfahren zum betrieb eines derartigen fischbeckens |
DE19863627665 DE3627665A1 (de) | 1986-08-14 | 1986-08-14 | Verfahren und vorrichtung zum feinblasigen begasen von fluessigkeiten |
DE3627665 | 1986-08-14 | ||
PCT/DE1987/000273 WO1987007590A1 (en) | 1986-06-12 | 1987-06-12 | Process and device for large surface-area fine-bubble gasification of liquids |
DE8700273 | 1987-06-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK75188A true DK75188A (da) | 1988-02-12 |
DK75188D0 DK75188D0 (da) | 1988-02-12 |
DK168091B1 DK168091B1 (da) | 1994-02-07 |
Family
ID=25844580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK075188A DK168091B1 (da) | 1986-06-12 | 1988-02-12 | Fremgangsmaade og apparat til indfoersel af gas i fine bobler over et stort areal i vaesker |
Country Status (10)
Country | Link |
---|---|
US (1) | US4923614A (da) |
EP (1) | EP0309474B1 (da) |
JP (1) | JP2541595B2 (da) |
KR (2) | KR880701214A (da) |
AT (1) | ATE57899T1 (da) |
AU (1) | AU7547287A (da) |
DE (1) | DE3765939D1 (da) |
DK (1) | DK168091B1 (da) |
NO (1) | NO171721C (da) |
WO (1) | WO1987007590A1 (da) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3805607A1 (de) * | 1988-02-24 | 1989-08-31 | Wilke Dr Engelbart | Vorrichtung zur aquakultur |
DE3902763C1 (da) * | 1989-01-31 | 1989-08-24 | Metz Mannheim Gmbh, 6800 Mannheim, De | |
GB9015448D0 (en) * | 1990-07-13 | 1990-08-29 | Lanmark Consultants Ltd | Improvements in or relating to flow control |
DE4115300A1 (de) * | 1991-05-10 | 1992-11-12 | Messer Griesheim Gmbh | Vorrichtung zum eintragen von sauerstoff in gewaesser |
DE4431689A1 (de) * | 1994-09-06 | 1996-03-07 | Envicon Klaertech Verwalt | Belüftungseinrichtung |
US6863823B2 (en) * | 2001-03-23 | 2005-03-08 | Zenon Environmental Inc. | Inverted air box aerator and aeration method for immersed membrane |
AUPO754197A0 (en) * | 1997-06-25 | 1997-07-17 | Seafood Transportation Developments Pty Ltd | Live seafood airfreight transporter |
US7014173B2 (en) | 1998-10-09 | 2006-03-21 | Zenon Environmental Inc. | Cyclic aeration system for submerged membrane modules |
US6706189B2 (en) * | 1998-10-09 | 2004-03-16 | Zenon Environmental Inc. | Cyclic aeration system for submerged membrane modules |
US6550747B2 (en) | 1998-10-09 | 2003-04-22 | Zenon Environmental Inc. | Cyclic aeration system for submerged membrane modules |
ATE264272T1 (de) * | 1998-10-09 | 2004-04-15 | Zenon Environmental Inc | Zyklisch arbeitendes belüftungssystem für tauchmembranmodul |
EP1211225B1 (en) * | 2000-11-29 | 2005-11-23 | Giuliano Onali | Apparatus for the biological purification of water containing organic materials and derived products thereof |
JP2003172291A (ja) * | 2001-12-04 | 2003-06-20 | Boc Edwards Technologies Ltd | 真空ポンプ |
US6863817B2 (en) * | 2002-12-05 | 2005-03-08 | Zenon Environmental Inc. | Membrane bioreactor, process and aerator |
US7753990B2 (en) * | 2006-02-24 | 2010-07-13 | M-I Llc | Aerated degasser |
US9358505B2 (en) * | 2009-09-03 | 2016-06-07 | General Electric Company | Gas sparger for an immersed membrane |
US9364805B2 (en) | 2010-10-15 | 2016-06-14 | General Electric Company | Integrated gas sparger for an immersed membrane |
US8876089B2 (en) | 2011-09-15 | 2014-11-04 | Zenon Technology Partnership | Method and apparatus to keep an aerator full of air |
US9463419B2 (en) | 2012-01-09 | 2016-10-11 | General Electric Company | Pulse aeration for immersed membranes |
FR2995796A1 (fr) * | 2012-09-24 | 2014-03-28 | Philippe Garces | Dispositif d'aeration ou de gazeification autonome de milieux aquatiques, pour tous types d'aquaculture permettant de maitriser la proliferation de virus et bacteries |
DE102013008526A1 (de) * | 2013-05-17 | 2014-11-20 | Wilke Engelbart | Verfahren und Vorrichtung zur feinblasigen Gasverteilung |
CN104368251B (zh) * | 2013-08-13 | 2017-12-22 | 北京慧荣和科技有限公司 | 气体或气溶胶混合或稀释装置 |
CA3080847A1 (en) | 2017-10-31 | 2019-05-09 | Bionest Technologies Inc. | Water treatment reactors, systems and methods |
CN112023529A (zh) * | 2020-09-07 | 2020-12-04 | 芜湖咔安机电设备有限公司 | 一种汽车空气滤芯清洁系统及其清洁方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234123A (en) * | 1962-12-26 | 1966-02-08 | Hinde James Nelson | Method of and means for treating bodies of water |
DE1708586A1 (de) * | 1968-03-01 | 1971-05-19 | Wilhelm Dr Bucksteeg | Einfache verstopfungsfreie Vorrichtung zur Belueftung von Abwasser und anderen Fluessigkeiten mittels Druckluft |
US3677936A (en) * | 1971-03-10 | 1972-07-18 | Abraham G Bastiaanse | Liquid treatment method |
US4622148A (en) * | 1985-06-25 | 1986-11-11 | Willinger Bros., Inc. | Aquarium filter system |
-
1987
- 1987-06-12 US US07/314,577 patent/US4923614A/en not_active Expired - Fee Related
- 1987-06-12 WO PCT/DE1987/000273 patent/WO1987007590A1/de active IP Right Grant
- 1987-06-12 KR KR1019880700156A patent/KR880701214A/ko not_active IP Right Cessation
- 1987-06-12 EP EP19870904022 patent/EP0309474B1/de not_active Expired - Lifetime
- 1987-06-12 DE DE8787904022T patent/DE3765939D1/de not_active Expired - Lifetime
- 1987-06-12 AU AU75472/87A patent/AU7547287A/en not_active Abandoned
- 1987-06-12 JP JP50373187A patent/JP2541595B2/ja not_active Expired - Lifetime
- 1987-06-12 AT AT87904022T patent/ATE57899T1/de active
-
1988
- 1988-02-11 NO NO880620A patent/NO171721C/no not_active IP Right Cessation
- 1988-02-12 KR KR887000156A patent/KR930000538B1/ko active
- 1988-02-12 DK DK075188A patent/DK168091B1/da active
Also Published As
Publication number | Publication date |
---|---|
WO1987007590A1 (en) | 1987-12-17 |
EP0309474B1 (de) | 1990-10-31 |
KR930000538B1 (en) | 1993-01-25 |
DK75188D0 (da) | 1988-02-12 |
JPH01500497A (ja) | 1989-02-23 |
KR880701214A (ko) | 1988-07-26 |
ATE57899T1 (de) | 1990-11-15 |
DK168091B1 (da) | 1994-02-07 |
JP2541595B2 (ja) | 1996-10-09 |
NO880620D0 (no) | 1988-02-11 |
EP0309474A1 (de) | 1989-04-05 |
NO880620L (no) | 1988-04-11 |
DE3765939D1 (de) | 1990-12-06 |
NO171721C (no) | 1993-04-28 |
NO171721B (no) | 1993-01-18 |
AU7547287A (en) | 1988-01-11 |
US4923614A (en) | 1990-05-08 |
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