NO832687L - Fremgangsmaate ved ventilasjon av vann eller avloepsvann - Google Patents
Fremgangsmaate ved ventilasjon av vann eller avloepsvannInfo
- Publication number
- NO832687L NO832687L NO832687A NO832687A NO832687L NO 832687 L NO832687 L NO 832687L NO 832687 A NO832687 A NO 832687A NO 832687 A NO832687 A NO 832687A NO 832687 L NO832687 L NO 832687L
- Authority
- NO
- Norway
- Prior art keywords
- supply line
- water
- air supply
- air
- ventilation
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 22
- 239000002351 wastewater Substances 0.000 title claims description 10
- 238000000034 method Methods 0.000 title 1
- 239000010802 sludge Substances 0.000 claims description 17
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- 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
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- 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
-
- 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
- B01F23/231155—Mounting the bubbling devices or the diffusers characterised by the way in which the bubbling devices are mounted within the receptacle the bubbling devices floating and having a pendulum movement, going to and from or moving in alternating directions
-
- 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
- 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
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/503—Floating mixing devices
-
- 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)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Biological Treatment Of Waste Water (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3227672A DE3227672C2 (de) | 1982-07-23 | 1982-07-23 | Vorrichtung zum Belüften von Gewässern oder Abwässern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO832687L true NO832687L (no) | 1984-01-24 |
Family
ID=6169217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO832687A NO832687L (no) | 1982-07-23 | 1983-07-22 | Fremgangsmaate ved ventilasjon av vann eller avloepsvann |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1205929A (da) |
| DE (1) | DE3227672C2 (da) |
| DK (1) | DK322083A (da) |
| FI (1) | FI74694C (da) |
| NO (1) | NO832687L (da) |
| SE (1) | SE8304058L (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4001201C1 (da) * | 1990-01-17 | 1991-10-02 | Reinhart Von Dr. 8011 Egmating De Nordenskjoeld | |
| EP0595788A3 (de) * | 1993-04-28 | 1994-11-17 | Moeller J D Optik | Operationsmikroskop mit einer Beleuchtungseinrichtung. |
| FR2735464A1 (fr) * | 1995-06-13 | 1996-12-20 | Spie Citra Ile De France | Rideau d'oxygenation et de degazage des eaux des lacs ou retenues de barrage |
| DE29810677U1 (de) | 1998-06-13 | 1998-10-08 | Roediger Anlagenbau-GmbH, 63450 Hanau | Flächenbelüfter |
| DE102009037760A1 (de) | 2009-08-17 | 2011-04-21 | Bioworks Verfahrenstechnik Gmbh | Kupplungselement zum Anschluss eines Belüftungskörpers einer Gewässer-Belüftungseinrichtung |
| US10486120B2 (en) * | 2017-04-12 | 2019-11-26 | John T. Vlahogeorge | Floating horizontal aerator for a body of water |
| CN107055830B (zh) * | 2017-05-25 | 2020-02-07 | 镇江巨能电气有限公司 | 延时曝气管 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH423645A (de) * | 1965-05-18 | 1966-10-31 | Georg Cadalbert Anton | Verfahren zur Sanierung von Gewässern und Einrichtung zur Ausübung des Verfahrens |
| US4034030A (en) * | 1973-11-29 | 1977-07-05 | Martin L. Towler | Oxygenation impregnation apparatus |
| DE2834899B2 (de) * | 1978-08-09 | 1980-11-06 | Reinhart Von Dipl.- Ing. 8011 Hoehenkirchen Nordenskjoeld | Vorrichtung zur biologischen Reinigung von Abwasser |
| AT377962B (de) * | 1978-08-09 | 1985-05-28 | Nordenskjoeld Reinhart Von | Vorrichtung zur biologischen reinigung von abwasser |
-
1982
- 1982-07-23 DE DE3227672A patent/DE3227672C2/de not_active Expired
-
1983
- 1983-07-13 DK DK322083A patent/DK322083A/da not_active Application Discontinuation
- 1983-07-20 SE SE8304058A patent/SE8304058L/ not_active Application Discontinuation
- 1983-07-22 FI FI832674A patent/FI74694C/fi not_active IP Right Cessation
- 1983-07-22 CA CA000433016A patent/CA1205929A/en not_active Expired
- 1983-07-22 NO NO832687A patent/NO832687L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI74694C (fi) | 1988-03-10 |
| DK322083D0 (da) | 1983-07-13 |
| DE3227672A1 (de) | 1984-02-02 |
| DK322083A (da) | 1984-01-24 |
| CA1205929A (en) | 1986-06-10 |
| DE3227672C2 (de) | 1985-02-28 |
| FI832674A (fi) | 1984-01-24 |
| FI74694B (fi) | 1987-11-30 |
| SE8304058D0 (sv) | 1983-07-20 |
| FI832674A0 (fi) | 1983-07-22 |
| SE8304058L (sv) | 1984-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007032616A1 (en) | Sludge treatment system for dam | |
| NO832687L (no) | Fremgangsmaate ved ventilasjon av vann eller avloepsvann | |
| BR0116513A (pt) | Disposição de purificação | |
| US3701428A (en) | Sewage disposal systems | |
| NO124684B (da) | ||
| US20090277848A1 (en) | Water recycling apparatus and method | |
| US20020184797A1 (en) | Device for removing sludge from the bottom of a lagoon | |
| CN109607631B (zh) | 一种污水处理提标改造中收集水面漂浮物的装置 | |
| US3483983A (en) | Water purification system | |
| KR20100009815A (ko) | 염전용 해주 | |
| CN104488668A (zh) | 浮力开关及包括该浮力开关的水田自动灌溉机构 | |
| ES2690531T3 (es) | Aparato para la clarificación de un efluente que contiene lodos | |
| US3438205A (en) | Water skimmer | |
| BE1012922A6 (nl) | Vijverconstructie. | |
| CN214573821U (zh) | 一种水面垃圾自动收集装置 | |
| JP7187340B2 (ja) | 固液分離システムおよび固液分離方法 | |
| US20030019806A1 (en) | Constant level skimmer | |
| CN209722586U (zh) | 一种浮洗池溢流装置 | |
| KR200406307Y1 (ko) | 하천 정화 구조물 | |
| KR100721897B1 (ko) | 하천 정화 구조물 | |
| NO791165L (no) | Anlegg for biologisk rensing av spillvann | |
| KR20220010270A (ko) | 빗물 정수 장치 | |
| KR940007470Y1 (ko) | 호수 및 저수지의 부유물 수거 장치 | |
| SU703507A1 (ru) | Горизонтальный отстойник | |
| KR200230048Y1 (ko) | 침전지의부유물제거장치 |