RO58426A7 - - Google Patents
Info
- Publication number
- RO58426A7 RO58426A7 RO6220170A RO6220170A RO58426A7 RO 58426 A7 RO58426 A7 RO 58426A7 RO 6220170 A RO6220170 A RO 6220170A RO 6220170 A RO6220170 A RO 6220170A RO 58426 A7 RO58426 A7 RO 58426A7
- Authority
- RO
- Romania
Links
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
- B01F23/234211—Stirrers thereof
-
- 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)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biological Treatment Of Waste Water (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUTA001001 HU167529B (ro) | 1969-01-20 | 1969-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO58426A7 true RO58426A7 (ro) | 1975-09-15 |
Family
ID=11001734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6220170A RO58426A7 (ro) | 1969-01-20 | 1970-01-20 |
Country Status (15)
| Country | Link |
|---|---|
| AT (1) | AT302920B (ro) |
| BE (1) | BE744673A (ro) |
| BG (1) | BG18849A3 (ro) |
| BR (1) | BR7016137D0 (ro) |
| CH (1) | CH514505A (ro) |
| CS (1) | CS150503B2 (ro) |
| DE (1) | DE2001338A1 (ro) |
| ES (1) | ES375624A1 (ro) |
| FR (1) | FR2028739A1 (ro) |
| HU (1) | HU167529B (ro) |
| NL (1) | NL7000793A (ro) |
| NO (1) | NO126999B (ro) |
| RO (1) | RO58426A7 (ro) |
| SE (1) | SE366530B (ro) |
| YU (1) | YU32335B (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373490A1 (fr) * | 1976-12-09 | 1978-07-07 | Cersoaf | Dispositif pour le traitement des eaux usees |
| FR2540134B1 (fr) * | 1983-01-28 | 1987-12-18 | Centre Nat Rech Scient | Procedes et fermenteurs pour epurer biologiquement des effluents organiques avec recuperation de biomasse |
-
1969
- 1969-01-20 HU HUTA001001 patent/HU167529B/hu unknown
- 1969-12-03 AT AT1127569A patent/AT302920B/de not_active IP Right Cessation
-
1970
- 1970-01-09 YU YU11470A patent/YU32335B/xx unknown
- 1970-01-13 DE DE19702001338 patent/DE2001338A1/de active Pending
- 1970-01-16 NO NO00165/70A patent/NO126999B/no unknown
- 1970-01-19 SE SE58270A patent/SE366530B/xx unknown
- 1970-01-19 ES ES375624A patent/ES375624A1/es not_active Expired
- 1970-01-19 BR BR21613770A patent/BR7016137D0/pt unknown
- 1970-01-20 CS CS40970A patent/CS150503B2/cs unknown
- 1970-01-20 RO RO6220170A patent/RO58426A7/ro unknown
- 1970-01-20 CH CH76770A patent/CH514505A/de not_active IP Right Cessation
- 1970-01-20 FR FR7001891A patent/FR2028739A1/fr not_active Withdrawn
- 1970-01-20 NL NL7000793A patent/NL7000793A/xx unknown
- 1970-01-20 BG BG013781A patent/BG18849A3/xx unknown
- 1970-01-20 BE BE744673D patent/BE744673A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO126999B (ro) | 1973-04-24 |
| ES375624A1 (es) | 1973-07-01 |
| HU167529B (ro) | 1975-10-28 |
| CH514505A (de) | 1971-10-31 |
| BG18849A3 (bg) | 1975-03-20 |
| AT302920B (de) | 1972-11-10 |
| YU11470A (en) | 1974-02-28 |
| SE366530B (ro) | 1974-04-29 |
| NL7000793A (ro) | 1970-07-22 |
| BE744673A (fr) | 1970-07-01 |
| FR2028739A1 (en) | 1970-10-16 |
| DE2001338A1 (de) | 1970-08-27 |
| CS150503B2 (ro) | 1973-09-04 |
| YU32335B (en) | 1974-08-31 |
| BR7016137D0 (pt) | 1973-02-13 |