NL6611447A - - Google Patents
Info
- Publication number
- NL6611447A NL6611447A NL6611447A NL6611447A NL6611447A NL 6611447 A NL6611447 A NL 6611447A NL 6611447 A NL6611447 A NL 6611447A NL 6611447 A NL6611447 A NL 6611447A NL 6611447 A NL6611447 A NL 6611447A
- Authority
- NL
- Netherlands
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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
-
- 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
-
- 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
- C02F3/20—Activated sludge processes using diffusers
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- 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)
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEO0011069 | 1965-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6611447A true NL6611447A (US06826419-20041130-M00005.png) | 1967-02-17 |
Family
ID=7352206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6611447A NL6611447A (US06826419-20041130-M00005.png) | 1965-08-16 | 1966-08-15 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021366A1 (de) * | 1990-07-05 | 1992-01-09 | Linde Ag | Verfahren und vorrichtung zum gaseintrag in eine fluessigkeit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1404145A (fr) * | 1964-08-10 | 1965-06-25 | Felix Opheis Stahlhallenbau Un | Installation pour l'épuration d'eau usée |
-
1965
- 1965-08-16 DE DE19651584956 patent/DE1584956B1/de active Pending
-
1966
- 1966-08-01 AT AT738066A patent/AT280172B/de not_active IP Right Cessation
- 1966-08-01 CH CH1110566A patent/CH448914A/de unknown
- 1966-08-11 BE BE685372D patent/BE685372A/xx unknown
- 1966-08-15 SE SE1102566A patent/SE308894B/xx unknown
- 1966-08-15 NL NL6611447A patent/NL6611447A/xx unknown
- 1966-08-15 DK DK417966A patent/DK113490B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE685372A (US06826419-20041130-M00005.png) | 1967-01-16 |
| DE1584956B1 (de) | 1970-07-02 |
| CH448914A (de) | 1967-12-15 |
| SE308894B (US06826419-20041130-M00005.png) | 1969-02-24 |
| DK113490B (da) | 1969-03-24 |
| AT280172B (de) | 1970-04-10 |
