DE60002691D1 - Vorrichtung und verfahren zum mischen, zum belüften und zur sauerstoffanreicherung - Google Patents
Vorrichtung und verfahren zum mischen, zum belüften und zur sauerstoffanreicherungInfo
- Publication number
- DE60002691D1 DE60002691D1 DE60002691T DE60002691T DE60002691D1 DE 60002691 D1 DE60002691 D1 DE 60002691D1 DE 60002691 T DE60002691 T DE 60002691T DE 60002691 T DE60002691 T DE 60002691T DE 60002691 D1 DE60002691 D1 DE 60002691D1
- Authority
- DE
- Germany
- Prior art keywords
- distribution line
- regulator
- mixing
- chosen
- outlet
- 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 - Lifetime
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000009423 ventilation Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000001706 oxygenating effect Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- 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
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237611—Air
-
- 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
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2213—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
- G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
-
- 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
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237612—Oxygen
-
- 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
- B01F35/20—Measuring; Control or regulation
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Devices For Medical Bathing And Washing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9904946 | 1999-03-05 | ||
GB9904946A GB9904946D0 (en) | 1999-03-05 | 1999-03-05 | Gas distribution system |
PCT/GB2000/000721 WO2000053534A1 (en) | 1999-03-05 | 2000-03-03 | Mixing, aeration or oxygenating method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60002691D1 true DE60002691D1 (de) | 2003-06-18 |
DE60002691T2 DE60002691T2 (de) | 2004-03-25 |
Family
ID=10848926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000602691 Expired - Lifetime DE60002691T2 (de) | 1999-03-05 | 2000-03-03 | Vorrichtung und verfahren zum mischen, zum belüften und zur sauerstoffanreicherung |
Country Status (10)
Country | Link |
---|---|
US (2) | US6787045B1 (de) |
EP (1) | EP1165449B1 (de) |
CN (1) | CN1241845C (de) |
AT (1) | ATE240270T1 (de) |
AU (1) | AU2817900A (de) |
DE (1) | DE60002691T2 (de) |
ES (1) | ES2199135T3 (de) |
GB (2) | GB9904946D0 (de) |
PT (1) | PT1165449E (de) |
WO (1) | WO2000053534A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9904946D0 (en) * | 1999-03-05 | 1999-04-28 | Hara Kenneth O | Gas distribution system |
US20060206051A1 (en) * | 2005-03-01 | 2006-09-14 | Hamilton Dwight A | Gas irrigator for surgical procedures |
US8016273B1 (en) | 2007-08-15 | 2011-09-13 | Dartez James R | Aerator |
KR200457555Y1 (ko) | 2009-04-17 | 2011-12-26 | 코스맥 주식회사 | 호소 수질개선장치 |
JP5535953B2 (ja) * | 2011-01-21 | 2014-07-02 | 三菱重工業株式会社 | エアレーション装置及びこれを備えた海水排煙脱硫装置、エアレーション装置の運転方法 |
US8512561B2 (en) * | 2012-01-19 | 2013-08-20 | Bader Shafaqa Al-Anzi | Water aerator using a compressed gas container |
CN102591373B (zh) * | 2012-03-08 | 2013-07-10 | 中国计量学院 | 仪用高准确度二级串联闭环稳压气体源 |
DE102013212543B4 (de) | 2012-06-28 | 2018-05-24 | Ernst-August Meier | Vorrichtung und Verfahren zur Belüftung |
CN103244779A (zh) * | 2013-05-02 | 2013-08-14 | 江苏瑞盛水处理有限公司 | 空气分布器 |
US9227861B2 (en) * | 2013-05-06 | 2016-01-05 | John Hutton | Air cloud particle suspension dredge |
US10639596B2 (en) * | 2014-03-28 | 2020-05-05 | Linne Industries, LLC | Water aeration system |
WO2016203493A1 (en) * | 2015-06-17 | 2016-12-22 | Ladkat Rajendra Vithal | System for aeration and seperation of contaminants from flowing water |
DE102018105678A1 (de) | 2018-03-12 | 2019-09-12 | Washtec Holding Gmbh | Anlage zur Aufbereitung von Brauchwasser, Wasserbelüftungsaggregat und Verfahren zur Brauchwasseraufbereitung |
ES2841428B2 (es) * | 2020-01-08 | 2022-02-14 | Villaverde Roberto Gonzalez | Instalación de difusores de aireación por ramales individualizados con control automático - manual de estado y limpieza de cada ramal |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3293861A (en) | 1961-11-13 | 1966-12-27 | Hinde James Nelson | Method of distributing fluids in bodies of liquid and apparatus therefor |
US4218407A (en) * | 1970-04-07 | 1980-08-19 | Chicago Bridge & Iron Company | Valved or progressively opening sparger with rigid upper seat |
US3651646A (en) | 1970-05-21 | 1972-03-28 | Harmstorf Rudolf | Pneumatic barrier system for water surfaces |
SE397736B (sv) | 1970-12-10 | 1977-11-14 | Mannesmann & Keppel | Vetskemengdregulator |
US4000857A (en) * | 1974-07-17 | 1977-01-04 | Moen Alfred M | Flow control aerator |
US4288394A (en) * | 1978-10-19 | 1981-09-08 | Water Pollution Control Corp. | Sewage aeration system |
US6200468B1 (en) * | 1980-09-29 | 2001-03-13 | Sanitaire Corporation | Aeration system apparatus with source of in situ cleaning agent and pressure monitoring connection for submerged diffuser |
GB2086745B (en) * | 1980-10-09 | 1984-05-10 | Hawker Siddeley Water Eng | Gas diffuser |
DE3302759C1 (de) * | 1983-01-27 | 1984-03-22 | Mannesmann + Keppel GmbH & Co KG, 8000 München | Verfahren zur Herstellung von Fluessigkeitsmengenreglern |
US4569805A (en) * | 1984-09-28 | 1986-02-11 | The Gray Engineering Group Inc. | Apparatus for the submerged introduction of a fluid into a body of liquid |
US4886089A (en) * | 1988-05-27 | 1989-12-12 | Gt Development Corporation | Gas venting valve for liquid tank |
US4960546B1 (en) | 1989-04-19 | 1996-04-09 | Environmental Dynamics Inc | Diffuser mounting arrangement for waste water aeration systems |
DE4029183A1 (de) * | 1990-09-14 | 1992-03-19 | Dieter Kuhn | Durchflussregler |
US6016839A (en) * | 1997-06-24 | 2000-01-25 | Red Valve Co., Inc. | Air diffuser valve |
GB9904946D0 (en) * | 1999-03-05 | 1999-04-28 | Hara Kenneth O | Gas distribution system |
-
1999
- 1999-03-05 GB GB9904946A patent/GB9904946D0/en not_active Ceased
-
2000
- 2000-03-03 AU AU28179/00A patent/AU2817900A/en not_active Abandoned
- 2000-03-03 DE DE2000602691 patent/DE60002691T2/de not_active Expired - Lifetime
- 2000-03-03 AT AT00906520T patent/ATE240270T1/de not_active IP Right Cessation
- 2000-03-03 ES ES00906520T patent/ES2199135T3/es not_active Expired - Lifetime
- 2000-03-03 US US09/914,706 patent/US6787045B1/en not_active Expired - Lifetime
- 2000-03-03 GB GB0005117A patent/GB2348827A/en not_active Withdrawn
- 2000-03-03 CN CNB00804676XA patent/CN1241845C/zh not_active Expired - Fee Related
- 2000-03-03 WO PCT/GB2000/000721 patent/WO2000053534A1/en active IP Right Grant
- 2000-03-03 EP EP20000906520 patent/EP1165449B1/de not_active Expired - Lifetime
- 2000-03-03 PT PT00906520T patent/PT1165449E/pt unknown
-
2004
- 2004-07-14 US US10/891,671 patent/US7074328B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2000053534A1 (en) | 2000-09-14 |
CN1241845C (zh) | 2006-02-15 |
DE60002691T2 (de) | 2004-03-25 |
EP1165449B1 (de) | 2003-05-14 |
GB2348827A (en) | 2000-10-18 |
GB9904946D0 (en) | 1999-04-28 |
US6787045B1 (en) | 2004-09-07 |
CN1343183A (zh) | 2002-04-03 |
AU2817900A (en) | 2000-09-28 |
PT1165449E (pt) | 2003-09-30 |
GB0005117D0 (en) | 2000-04-26 |
ES2199135T3 (es) | 2004-02-16 |
EP1165449A1 (de) | 2002-01-02 |
US20050161409A1 (en) | 2005-07-28 |
ATE240270T1 (de) | 2003-05-15 |
US7074328B2 (en) | 2006-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |