BE658333A - - Google Patents
Info
- Publication number
- BE658333A BE658333A BE658333DA BE658333A BE 658333 A BE658333 A BE 658333A BE 658333D A BE658333D A BE 658333DA BE 658333 A BE658333 A BE 658333A
- 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
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK51937A DE1281367B (de) | 1964-01-25 | 1964-01-25 | Vorrichtung zur biologischen Reinigung von Abwasser nach dem Belebtschlammverfahren |
| DE1964K0054205 DE1484835B2 (de) | 1964-01-25 | 1964-10-09 | Vorrichtung zur biologischen Reinigung von Abwasser nach dem Belebtschlammverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658333A true BE658333A (da) | 1965-04-30 |
Family
ID=25983864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658333D BE658333A (da) | 1964-01-25 | 1965-01-15 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT257500B (da) |
| BE (1) | BE658333A (da) |
| CH (1) | CH464810A (da) |
| DE (2) | DE1281367B (da) |
| FR (1) | FR1428626A (da) |
| GB (1) | GB1074857A (da) |
| NL (1) | NL153827B (da) |
| SE (1) | SE315547B (da) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US232347A (en) * | 1880-09-21 | Ball-trap | ||
| US2678913A (en) * | 1952-02-23 | 1954-05-18 | Infilco Inc | Apparatus for treating a liquid with a gas |
| US2802647A (en) * | 1952-10-24 | 1957-08-13 | James F Bolton | Aeration apparatus |
| US2886175A (en) * | 1956-03-26 | 1959-05-12 | Infilco Inc | Apparatus for treating a liquid with a gas |
-
1964
- 1964-01-25 DE DEK51937A patent/DE1281367B/de active Pending
- 1964-10-09 DE DE1964K0054205 patent/DE1484835B2/de not_active Withdrawn
- 1964-12-29 GB GB5260264A patent/GB1074857A/en not_active Expired
-
1965
- 1965-01-06 NL NL6500093A patent/NL153827B/xx unknown
- 1965-01-12 FR FR1577A patent/FR1428626A/fr not_active Expired
- 1965-01-14 CH CH54765A patent/CH464810A/de unknown
- 1965-01-15 BE BE658333D patent/BE658333A/xx unknown
- 1965-01-18 AT AT35765A patent/AT257500B/de active
- 1965-01-22 SE SE86965A patent/SE315547B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE315547B (da) | 1969-09-29 |
| GB1074857A (en) | 1967-07-05 |
| NL153827B (nl) | 1977-07-15 |
| DE1484835A1 (da) | 1969-09-04 |
| DE1281367B (de) | 1968-10-24 |
| NL6500093A (da) | 1965-07-26 |
| CH464810A (de) | 1968-10-31 |
| DE1484835B2 (de) | 1969-09-04 |
| FR1428626A (fr) | 1966-02-18 |
| AT257500B (de) | 1967-10-10 |