DE2649762A1 - Belueftungseinrichtung - Google Patents
BelueftungseinrichtungInfo
- Publication number
- DE2649762A1 DE2649762A1 DE19762649762 DE2649762A DE2649762A1 DE 2649762 A1 DE2649762 A1 DE 2649762A1 DE 19762649762 DE19762649762 DE 19762649762 DE 2649762 A DE2649762 A DE 2649762A DE 2649762 A1 DE2649762 A1 DE 2649762A1
- Authority
- DE
- Germany
- Prior art keywords
- gyro
- flow guide
- outlet
- guide channel
- section
- 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.)
- Pending
Links
- 230000000630 rising effect Effects 0.000 title claims description 4
- 239000010865 sewage Substances 0.000 title abstract description 3
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000005276 aerator Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005273 aeration Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 239000012080 ambient air Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000009987 spinning Methods 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
- C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
-
- 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
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1055076A CH604866A5 (enExample) | 1976-08-19 | 1976-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2649762A1 true DE2649762A1 (de) | 1978-02-23 |
Family
ID=4364399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762649762 Pending DE2649762A1 (de) | 1976-08-19 | 1976-10-29 | Belueftungseinrichtung |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | ATA30277A (enExample) |
| CH (1) | CH604866A5 (enExample) |
| DE (1) | DE2649762A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT513418A1 (de) * | 2012-09-18 | 2014-04-15 | Biogas Systems Gmbh | Bioreaktor und Baugruppe zum Einbau in einen Bioreaktor |
-
1976
- 1976-08-19 CH CH1055076A patent/CH604866A5/xx not_active IP Right Cessation
- 1976-10-29 DE DE19762649762 patent/DE2649762A1/de active Pending
-
1977
- 1977-01-19 AT AT30277A patent/ATA30277A/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT513418A1 (de) * | 2012-09-18 | 2014-04-15 | Biogas Systems Gmbh | Bioreaktor und Baugruppe zum Einbau in einen Bioreaktor |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA30277A (de) | 1978-06-15 |
| CH604866A5 (enExample) | 1978-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |