DE2120541C3 - Vorrichtung zum Belüften einer Flüssigkeit - Google Patents
Vorrichtung zum Belüften einer FlüssigkeitInfo
- Publication number
- DE2120541C3 DE2120541C3 DE2120541A DE2120541A DE2120541C3 DE 2120541 C3 DE2120541 C3 DE 2120541C3 DE 2120541 A DE2120541 A DE 2120541A DE 2120541 A DE2120541 A DE 2120541A DE 2120541 C3 DE2120541 C3 DE 2120541C3
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- arms
- sole
- container
- flow
- 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
Links
- 239000007788 liquid Substances 0.000 title claims description 8
- 238000005273 aeration Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 241000282693 Cercopithecidae Species 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 5
- 101150076401 16 gene Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013022 venting 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
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2120541A DE2120541C3 (de) | 1971-04-27 | 1971-04-27 | Vorrichtung zum Belüften einer Flüssigkeit |
| CH500372A CH537749A (de) | 1971-04-27 | 1972-04-05 | Zusatzgerät für Kreiselbelüfter mit vertikaler Antriebswelle |
| IT2296272A IT951836B (it) | 1971-04-27 | 1972-04-08 | Attrezzo accessorio per apparati aeratori a pompa centrifuga di qualsiasi tipo costruttivo |
| ES401718A ES401718A1 (es) | 1971-04-27 | 1972-04-13 | Aparato adicional para ventiladores centrifugos de cual- quier tipo constructivo. |
| AT326472A AT312531B (de) | 1971-04-27 | 1972-04-14 | Zusatzgerät für Oberflächenkreiselbelüfter beliebiger Bauart |
| GB1751972A GB1386430A (en) | 1971-04-27 | 1972-04-17 | Centrifugal aerators |
| FR7213709A FR2134392A1 (enExample) | 1971-04-27 | 1972-04-19 | |
| NL7205445A NL7205445A (enExample) | 1971-04-27 | 1972-04-21 | |
| BE782447A BE782447A (fr) | 1971-04-27 | 1972-04-21 | Appareil complementaire pour aerateur centrifuge de n'importe quel typede conception |
| JP4171472A JPS5439667B1 (enExample) | 1971-04-27 | 1972-04-25 | |
| LU65250D LU65250A1 (enExample) | 1971-04-27 | 1972-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2120541A DE2120541C3 (de) | 1971-04-27 | 1971-04-27 | Vorrichtung zum Belüften einer Flüssigkeit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2120541A1 DE2120541A1 (de) | 1972-11-02 |
| DE2120541B2 DE2120541B2 (de) | 1973-09-27 |
| DE2120541C3 true DE2120541C3 (de) | 1974-05-09 |
Family
ID=5806056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2120541A Expired DE2120541C3 (de) | 1971-04-27 | 1971-04-27 | Vorrichtung zum Belüften einer Flüssigkeit |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5439667B1 (enExample) |
| AT (1) | AT312531B (enExample) |
| BE (1) | BE782447A (enExample) |
| CH (1) | CH537749A (enExample) |
| DE (1) | DE2120541C3 (enExample) |
| ES (1) | ES401718A1 (enExample) |
| FR (1) | FR2134392A1 (enExample) |
| GB (1) | GB1386430A (enExample) |
| IT (1) | IT951836B (enExample) |
| LU (1) | LU65250A1 (enExample) |
| NL (1) | NL7205445A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8815007U1 (de) * | 1988-12-02 | 1989-01-26 | Envicon Luft- und Wassertechnik GmbH & Co KG, 4220 Dinslaken | Bodenrührwerk für Becken von Abwasserreinigungsanlagen |
-
1971
- 1971-04-27 DE DE2120541A patent/DE2120541C3/de not_active Expired
-
1972
- 1972-04-05 CH CH500372A patent/CH537749A/de not_active IP Right Cessation
- 1972-04-08 IT IT2296272A patent/IT951836B/it active
- 1972-04-13 ES ES401718A patent/ES401718A1/es not_active Expired
- 1972-04-14 AT AT326472A patent/AT312531B/de not_active IP Right Cessation
- 1972-04-17 GB GB1751972A patent/GB1386430A/en not_active Expired
- 1972-04-19 FR FR7213709A patent/FR2134392A1/fr not_active Withdrawn
- 1972-04-21 NL NL7205445A patent/NL7205445A/xx not_active Application Discontinuation
- 1972-04-21 BE BE782447A patent/BE782447A/xx unknown
- 1972-04-25 JP JP4171472A patent/JPS5439667B1/ja active Pending
- 1972-04-26 LU LU65250D patent/LU65250A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8815007U1 (de) * | 1988-12-02 | 1989-01-26 | Envicon Luft- und Wassertechnik GmbH & Co KG, 4220 Dinslaken | Bodenrührwerk für Becken von Abwasserreinigungsanlagen |
Also Published As
| Publication number | Publication date |
|---|---|
| BE782447A (fr) | 1972-08-16 |
| DE2120541A1 (de) | 1972-11-02 |
| DE2120541B2 (de) | 1973-09-27 |
| FR2134392A1 (enExample) | 1972-12-08 |
| JPS5439667B1 (enExample) | 1979-11-29 |
| AT312531B (de) | 1974-01-10 |
| NL7205445A (enExample) | 1972-10-31 |
| LU65250A1 (enExample) | 1972-07-14 |
| ES401718A1 (es) | 1975-03-16 |
| IT951836B (it) | 1973-07-10 |
| GB1386430A (en) | 1975-03-05 |
| CH537749A (de) | 1973-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |