FI44786C - Roottori nesteiden, erityisesti jätevesien, ilmastamiseksi. - Google Patents
Roottori nesteiden, erityisesti jätevesien, ilmastamiseksi.Info
- Publication number
- FI44786C FI44786C FI171766A FI171766A FI44786C FI 44786 C FI44786 C FI 44786C FI 171766 A FI171766 A FI 171766A FI 171766 A FI171766 A FI 171766A FI 44786 C FI44786 C FI 44786C
- Authority
- FI
- Finland
- Prior art keywords
- rotor
- aerating liquids
- especially wastewater
- wastewater
- aerating
- Prior art date
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Combustion Of Fluid Fuel (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE885565A SE315549B (fi) | 1965-07-05 | 1965-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI44786B FI44786B (fi) | 1971-08-31 |
FI44786C true FI44786C (fi) | 1971-12-10 |
Family
ID=20275185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI171766A FI44786C (fi) | 1965-07-05 | 1966-06-28 | Roottori nesteiden, erityisesti jätevesien, ilmastamiseksi. |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH466165A (fi) |
DE (1) | DE1584860A1 (fi) |
DK (1) | DK116575B (fi) |
FI (1) | FI44786C (fi) |
GB (1) | GB1111354A (fi) |
NO (1) | NO117534B (fi) |
SE (1) | SE315549B (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU71782A1 (fi) * | 1975-02-03 | 1976-12-31 |
-
1965
- 1965-07-05 SE SE885565A patent/SE315549B/xx unknown
-
1966
- 1966-06-22 DE DE19661584860 patent/DE1584860A1/de active Pending
- 1966-06-24 GB GB2828366A patent/GB1111354A/en not_active Expired
- 1966-06-24 CH CH919366A patent/CH466165A/de unknown
- 1966-06-28 FI FI171766A patent/FI44786C/fi active
- 1966-06-30 NO NO163739A patent/NO117534B/no unknown
- 1966-07-01 DK DK344166A patent/DK116575B/da unknown
Also Published As
Publication number | Publication date |
---|---|
CH466165A (de) | 1968-11-30 |
DE1584860A1 (de) | 1970-02-05 |
FI44786B (fi) | 1971-08-31 |
SE315549B (fi) | 1969-09-29 |
NO117534B (fi) | 1969-08-18 |
GB1111354A (en) | 1968-04-24 |
DK116575B (da) | 1970-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK117677B (da) | Tandhjulspumpe eller -motor. | |
NL140037B (nl) | Vloeistofpomp. | |
NL139461B (nl) | Destilleerinrichting. | |
DK105804C (da) | Vandklaringsapparat. | |
NL148506B (nl) | Menginrichting. | |
DK133395B (da) | Centrifugalpumpe, især til spildevand. | |
FI48265C (fi) | Pystyakselin ympäri pyörivä roottori nesteiden, erityisesti puhdistett avien jätevesien ilmastusta varten. | |
DK121243B (da) | Vibrationsdæmpet skridtmotor. | |
CH551584A (de) | Mischbatterie. | |
ES203044Y (es) | Dispositivo de cambio. | |
FI44786C (fi) | Roottori nesteiden, erityisesti jätevesien, ilmastamiseksi. | |
NL152964B (nl) | Tandwielpomp. | |
CH453902A (de) | Vertikalpumpe für Jauchegruben, -keller und dgl. Sammelräume | |
NL143003B (nl) | Halflissenschacht. | |
DK105640C (da) | Kloakanlæg. | |
FI35788A (fi) | Keskipakoispumppu, erikoisesti likavesien pumppausta varten | |
FI42557C (fi) | Förfarande för framställning av 9beeta,10alfa-delta yläviite4.16-pregnadien-3,20-dionderivat | |
DK110004C (da) | Fræser, navnlig tandhjulsfræser. | |
CH447021A (de) | Behälter, z. B. für Schlachthausabfälle | |
ES113030Y (es) | Maquina mezcladora sumergible. | |
DK106952C (da) | Gødningspumpe. | |
ES117661Y (es) | Utensilio portatil para bombeo de liquidos. | |
DK109856C (da) | Blandemaskine, især betonblandemaskine. | |
DK109443C (da) | Omrører til luftning a væsker. | |
ES140000Y (es) | Grifo dosificador para liquidos. |