SE339444B - - Google Patents
Info
- Publication number
- SE339444B SE339444B SE734566A SE734566A SE339444B SE 339444 B SE339444 B SE 339444B SE 734566 A SE734566 A SE 734566A SE 734566 A SE734566 A SE 734566A SE 339444 B SE339444 B SE 339444B
- Authority
- SE
- Sweden
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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- 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
-
- 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
- C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Support Of The Bearing (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Sealing Of Bearings (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP0036927 | 1965-05-29 | ||
DEP0036928 | 1965-05-29 | ||
DEP0037242 | 1965-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE339444B true SE339444B (de) | 1971-10-04 |
Family
ID=27211959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE734566A SE339444B (de) | 1965-05-29 | 1966-05-27 |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE681826A (de) |
CH (1) | CH459903A (de) |
DE (1) | DE1457121C3 (de) |
DK (1) | DK117209B (de) |
ES (1) | ES327191A1 (de) |
FI (1) | FI51333C (de) |
GB (1) | GB1157701A (de) |
NL (1) | NL141472B (de) |
SE (1) | SE339444B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU139076A (en) * | 1975-06-09 | 1982-05-31 | B Pk Ts Zwiazku Spoldz Mleczar | Reactor for stirring and aeration of waste water |
FR2386339A1 (fr) * | 1977-04-08 | 1978-11-03 | Hubert & Co Maschf | Dispositif pour entrainer un agitateur, plus particulierement un aerateur pour les eaux usees |
DK279985A (da) * | 1984-06-25 | 1985-12-26 | Isoworth Ltd | Fremgangsmaade og apparat til carbonisering |
SE466737B (sv) * | 1990-09-25 | 1992-03-30 | Flygt Ab Itt | Luftinsugningsbegraensare foer en under en vaetskeyta anordnad omroerare foersedd med en propeller paa en huvudsakligen horisontellt riktad axel |
-
1965
- 1965-05-29 DE DE1457121A patent/DE1457121C3/de not_active Expired
-
1966
- 1966-05-23 CH CH740366A patent/CH459903A/de unknown
- 1966-05-26 ES ES0327191A patent/ES327191A1/es not_active Expired
- 1966-05-27 DK DK274366A patent/DK117209B/da unknown
- 1966-05-27 SE SE734566A patent/SE339444B/xx unknown
- 1966-05-27 GB GB2404266D patent/GB1157701A/en not_active Expired
- 1966-05-31 NL NL6607522A patent/NL141472B/xx not_active IP Right Cessation
- 1966-05-31 BE BE681826D patent/BE681826A/xx not_active IP Right Cessation
- 1966-05-31 FI FI143366A patent/FI51333C/fi active
Also Published As
Publication number | Publication date |
---|---|
DE1457121B2 (de) | 1973-06-28 |
FI51333C (fi) | 1976-12-10 |
DE1457121C3 (de) | 1974-01-17 |
DE1584967B2 (de) | 1972-08-03 |
DE1657377B2 (de) | 1973-02-01 |
DE1457121A1 (de) | 1969-07-24 |
CH459903A (de) | 1968-07-15 |
NL6607522A (de) | 1966-11-30 |
GB1157701A (en) | 1969-07-09 |
ES327191A1 (es) | 1967-03-16 |
FI51333B (de) | 1976-08-31 |
DK117209B (da) | 1970-03-23 |
BE681826A (de) | 1966-10-31 |
DE1584967A1 (de) | 1970-06-04 |
DE1657377A1 (de) | 1972-02-10 |
NL141472B (nl) | 1974-03-15 |