BE685372A - - Google Patents
Info
- Publication number
- BE685372A BE685372A BE685372DA BE685372A BE 685372 A BE685372 A BE 685372A BE 685372D A BE685372D A BE 685372DA BE 685372 A BE685372 A BE 685372A
- Authority
- BE
- Belgium
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEO0011069 | 1965-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE685372A true BE685372A (en) | 1967-01-16 |
Family
ID=7352206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE685372D BE685372A (en) | 1965-08-16 | 1966-08-11 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT280172B (en) |
| BE (1) | BE685372A (en) |
| CH (1) | CH448914A (en) |
| DE (1) | DE1584956B1 (en) |
| DK (1) | DK113490B (en) |
| NL (1) | NL6611447A (en) |
| SE (1) | SE308894B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0464797A1 (en) * | 1990-07-05 | 1992-01-08 | Linde Aktiengesellschaft | Methode and device for introducing gas in a fluid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1404145A (en) * | 1964-08-10 | 1965-06-25 | Felix Opheis Stahlhallenbau Un | Installation for wastewater treatment |
-
1965
- 1965-08-16 DE DE19651584956 patent/DE1584956B1/en active Pending
-
1966
- 1966-08-01 AT AT738066A patent/AT280172B/en not_active IP Right Cessation
- 1966-08-01 CH CH1110566A patent/CH448914A/en unknown
- 1966-08-11 BE BE685372D patent/BE685372A/xx unknown
- 1966-08-15 NL NL6611447A patent/NL6611447A/xx unknown
- 1966-08-15 DK DK417966A patent/DK113490B/en unknown
- 1966-08-15 SE SE1102566A patent/SE308894B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0464797A1 (en) * | 1990-07-05 | 1992-01-08 | Linde Aktiengesellschaft | Methode and device for introducing gas in a fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| SE308894B (en) | 1969-02-24 |
| NL6611447A (en) | 1967-02-17 |
| AT280172B (en) | 1970-04-10 |
| DK113490B (en) | 1969-03-24 |
| CH448914A (en) | 1967-12-15 |
| DE1584956B1 (en) | 1970-07-02 |