DE4240949C1 - Belüftungseinrichtung - Google Patents
BelüftungseinrichtungInfo
- Publication number
- DE4240949C1 DE4240949C1 DE4240949A DE4240949A DE4240949C1 DE 4240949 C1 DE4240949 C1 DE 4240949C1 DE 4240949 A DE4240949 A DE 4240949A DE 4240949 A DE4240949 A DE 4240949A DE 4240949 C1 DE4240949 C1 DE 4240949C1
- Authority
- DE
- Germany
- Prior art keywords
- air
- ventilation device
- distribution chamber
- vibrations
- ventilation
- 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
- 238000009423 ventilation Methods 0.000 title claims description 36
- 238000005273 aeration Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 18
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 2
- 238000005276 aerator Methods 0.000 description 21
- 238000003958 fumigation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
-
- 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
- B01F23/238—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using vibrations, electrical or magnetic energy, radiations
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Water Treatments (AREA)
- Massaging Devices (AREA)
- Finger-Pressure Massage (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4240949A DE4240949C1 (de) | 1992-12-07 | 1992-12-07 | Belüftungseinrichtung |
| GB9322759A GB2273700A (en) | 1992-12-07 | 1993-11-04 | Aerating device |
| FR9313327A FR2698797A1 (fr) | 1992-12-07 | 1993-11-09 | Dispositif d'aération. |
| ES9302512A ES2076878B1 (es) | 1992-12-07 | 1993-12-01 | Disposicion de aireacion. |
| IT002580 IT1265387B1 (it) | 1992-12-07 | 1993-12-06 | Dispositivo di aerazione |
| JP30561793A JPH06277690A (ja) | 1992-12-07 | 1993-12-06 | 曝気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4240949A DE4240949C1 (de) | 1992-12-07 | 1992-12-07 | Belüftungseinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4240949C1 true DE4240949C1 (de) | 1994-01-05 |
Family
ID=6474458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4240949A Expired - Fee Related DE4240949C1 (de) | 1992-12-07 | 1992-12-07 | Belüftungseinrichtung |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH06277690A (es) |
| DE (1) | DE4240949C1 (es) |
| ES (1) | ES2076878B1 (es) |
| FR (1) | FR2698797A1 (es) |
| GB (1) | GB2273700A (es) |
| IT (1) | IT1265387B1 (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4405961A1 (de) * | 1994-02-24 | 1995-08-31 | Oeko Systeme Maschinen Und Anl | Verfahren und Vorrichtung zum Begasen von Flüssigkeiten |
| EP1288166A1 (en) * | 2001-08-28 | 2003-03-05 | Seghers Better Technology Group | Method and system for pH control |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2373200B (en) * | 2001-07-18 | 2003-03-12 | Graham Mervyn Booth | Pond cleaning jet nozzle |
| GB2443396B (en) | 2006-10-30 | 2011-10-19 | Univ Sheffield | Bubble generation for aeration and other purposes |
| US10377651B2 (en) | 2006-10-30 | 2019-08-13 | Perlemax Ltd | Bubble generation for aeration and other purposes |
| JP2009082923A (ja) * | 2009-01-26 | 2009-04-23 | Jfe Engineering Kk | 気泡発生方法及び装置 |
| DE102010029754A1 (de) * | 2010-06-07 | 2011-12-08 | Invent Umwelt- Und Verfahrenstechnik Ag | Vorrichtung zum Begasen von Flüssigkeiten |
| KR101914607B1 (ko) | 2010-06-29 | 2018-11-02 | 콜드하버 마린 리미티드 | 초음파 에너지 발생기를 구비한 가스 리프트 펌프 및 그 방법 |
| GB2497954A (en) | 2011-12-22 | 2013-07-03 | Coldharbour Marine Ltd | Gas lift pump with a sonic generator |
| EP2906679A1 (en) | 2012-10-15 | 2015-08-19 | Perlemax Ltd | Bubble generation to strip components of a liquid |
| KR20160098189A (ko) | 2013-10-14 | 2016-08-18 | 콜드하버 마린 리미티드 | 초음파를 사용하는 가스 변환 장치 및 방법 |
| US9643140B2 (en) | 2014-05-22 | 2017-05-09 | MikroFlot Technologies LLC | Low energy microbubble generation system and apparatus |
| DE102019005134A1 (de) * | 2019-07-24 | 2021-01-28 | Bvp Gmbh | Fein- oder Microblasenerzeuger zur Begasung oder Entgasung einer Flüssigkeit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1214165B (de) * | 1959-05-15 | 1966-04-07 | Passavant Werke | Verfahren und Einrichtung zum Eintragen von Gasen in Fluessigkeiten, insbesondere zum Belueften von Abwasser |
| DD292896A5 (de) * | 1990-03-20 | 1991-08-14 | Veb Chemieanlagenbaukombinat Leipzig-Grimma,De | Verfahren und vorrichtung zur belueftung von abwaessern und sauerstoffzehrenden stoffstroemen |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH283308A (de) * | 1948-03-12 | 1952-05-31 | Mueller Hans | Vorrichtung zum Mischen einer Flüssigkeit oder zum Emulgieren. |
| DE905839C (de) * | 1951-12-08 | 1954-03-08 | Siemens Ag | Verfahren zum Einbringen von Kohlensaeure in Getraenke |
| DE1027640B (de) * | 1953-04-22 | 1958-04-10 | Bopp & Reuther Gmbh | Vibrationsmischer zum Zumischen eines Gases in ein Mischgut |
| DE2514197A1 (de) * | 1975-04-01 | 1976-10-14 | Linde Ag | Vorrichtung zur begasung von fluessigkeiten |
| US4141939A (en) * | 1977-06-10 | 1979-02-27 | Hikoji Oshima | Aerator for generating fine bubbles by supersonic wave action |
| JPS56161824A (en) * | 1980-05-16 | 1981-12-12 | Chiyoda Chem Eng & Constr Co Ltd | Fine gas bubble generating apparatus utilizing resonance |
| JPS5763118A (en) * | 1980-10-03 | 1982-04-16 | Chiyoda Chem Eng & Constr Co Ltd | Fine air bubble producing device |
| US4350587A (en) * | 1980-12-05 | 1982-09-21 | Donald Jarrell | Sewage treatment system |
| JPS57171414A (en) * | 1981-04-14 | 1982-10-22 | Matsushita Electric Ind Co Ltd | Gas scrubbing apparatus |
| US4494452A (en) * | 1983-05-02 | 1985-01-22 | Craig Barzso | Wine aerator |
| SU1180358A1 (ru) * | 1984-03-22 | 1985-09-23 | Лаборатория По Научной Организации Труда И Управления Производством Министерства Коммунального Хозяйства Латсср | Аэратор |
| DE3687824D1 (de) * | 1985-12-05 | 1993-04-01 | Abs Int Sa | Vorrichtung zur begasung von fluessigkeiten oder zur mischung von fluessigkeiten. |
| SU1333653A1 (ru) * | 1986-04-22 | 1987-08-30 | Институт технической теплофизики АН УССР | Устройство дл аэрации водоемов |
| SU1353751A1 (ru) * | 1986-05-11 | 1987-11-23 | Университет дружбы народов им.Патриса Лумумбы | Аэратор |
-
1992
- 1992-12-07 DE DE4240949A patent/DE4240949C1/de not_active Expired - Fee Related
-
1993
- 1993-11-04 GB GB9322759A patent/GB2273700A/en not_active Withdrawn
- 1993-11-09 FR FR9313327A patent/FR2698797A1/fr active Pending
- 1993-12-01 ES ES9302512A patent/ES2076878B1/es not_active Expired - Lifetime
- 1993-12-06 IT IT002580 patent/IT1265387B1/it active IP Right Grant
- 1993-12-06 JP JP30561793A patent/JPH06277690A/ja not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1214165B (de) * | 1959-05-15 | 1966-04-07 | Passavant Werke | Verfahren und Einrichtung zum Eintragen von Gasen in Fluessigkeiten, insbesondere zum Belueften von Abwasser |
| DD292896A5 (de) * | 1990-03-20 | 1991-08-14 | Veb Chemieanlagenbaukombinat Leipzig-Grimma,De | Verfahren und vorrichtung zur belueftung von abwaessern und sauerstoffzehrenden stoffstroemen |
Non-Patent Citations (1)
| Title |
|---|
| Patent Abstracts of Japan, 16, 1992, Nr. 29, 3-242297 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4405961A1 (de) * | 1994-02-24 | 1995-08-31 | Oeko Systeme Maschinen Und Anl | Verfahren und Vorrichtung zum Begasen von Flüssigkeiten |
| DE4405961C2 (de) * | 1994-02-24 | 1998-09-24 | Oeko Systeme Maschinen Und Anl | Vorrichtung zum Begasen einer Flüssigkeit |
| EP1288166A1 (en) * | 2001-08-28 | 2003-03-05 | Seghers Better Technology Group | Method and system for pH control |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2273700A (en) | 1994-06-29 |
| JPH06277690A (ja) | 1994-10-04 |
| ES2076878R (es) | 1997-12-01 |
| FR2698797A1 (fr) | 1994-06-10 |
| ES2076878B1 (es) | 1998-07-01 |
| ES2076878A2 (es) | 1995-11-01 |
| IT1265387B1 (it) | 1996-11-22 |
| ITMI932580A0 (it) | 1993-12-06 |
| GB9322759D0 (en) | 1993-12-22 |
| ITMI932580A1 (it) | 1995-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of patent without earlier publication of application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |