CH576914A5 - - Google Patents
Info
- Publication number
- CH576914A5 CH576914A5 CH628374A CH628374A CH576914A5 CH 576914 A5 CH576914 A5 CH 576914A5 CH 628374 A CH628374 A CH 628374A CH 628374 A CH628374 A CH 628374A CH 576914 A5 CH576914 A5 CH 576914A5
- Authority
- CH
- Switzerland
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
-
- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2323004A DE2323004C3 (de) | 1973-05-08 | 1973-05-08 | Einstufige, biologische Abwasserreinigungsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH576914A5 true CH576914A5 (de) | 1976-06-30 |
Family
ID=5880223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH628374A CH576914A5 (de) | 1973-05-08 | 1974-05-08 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT328987B (de) |
| BE (1) | BE814755A (de) |
| CH (1) | CH576914A5 (de) |
| DE (1) | DE2323004C3 (de) |
| NL (1) | NL7406176A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592195B (zh) * | 2020-06-04 | 2022-02-18 | 宁波财经学院 | 一种竖直管式农村污水处理装置 |
-
1973
- 1973-05-08 DE DE2323004A patent/DE2323004C3/de not_active Expired
-
1974
- 1974-05-08 AT AT380574A patent/AT328987B/de not_active IP Right Cessation
- 1974-05-08 CH CH628374A patent/CH576914A5/xx not_active IP Right Cessation
- 1974-05-08 BE BE144097A patent/BE814755A/xx not_active IP Right Cessation
- 1974-05-08 NL NL7406176A patent/NL7406176A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA380574A (de) | 1975-06-15 |
| NL7406176A (de) | 1974-11-12 |
| DE2323004A1 (de) | 1974-11-28 |
| DE2323004C3 (de) | 1980-07-31 |
| BE814755A (nl) | 1974-09-02 |
| AT328987B (de) | 1976-04-26 |
| DE2323004B2 (de) | 1979-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |