NL7205533A - - Google Patents
Info
- Publication number
- NL7205533A NL7205533A NL7205533A NL7205533A NL7205533A NL 7205533 A NL7205533 A NL 7205533A NL 7205533 A NL7205533 A NL 7205533A NL 7205533 A NL7205533 A NL 7205533A NL 7205533 A NL7205533 A NL 7205533A
- 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
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2120542A DE2120542C3 (de) | 1971-04-27 | 1971-04-27 | Vorrichtung zur biologischen Reinigung von Abwasser nach dem Belebtschlammverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7205533A true NL7205533A (en:Method) | 1972-10-31 |
Family
ID=5806057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7205533A NL7205533A (en:Method) | 1971-04-27 | 1972-04-24 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT313204B (en:Method) |
| BE (1) | BE782554A (en:Method) |
| CH (1) | CH536795A (en:Method) |
| DE (1) | DE2120542C3 (en:Method) |
| ES (1) | ES402139A1 (en:Method) |
| FR (1) | FR2134499B1 (en:Method) |
| GB (1) | GB1387943A (en:Method) |
| IT (1) | IT951278B (en:Method) |
| LU (1) | LU65255A1 (en:Method) |
| NL (1) | NL7205533A (en:Method) |
| SE (1) | SE373117B (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1459504A1 (de) * | 1963-09-10 | 1969-05-22 | Passavant Werke | Anlage zur biologischen Abwasserreinigung |
-
1971
- 1971-04-27 DE DE2120542A patent/DE2120542C3/de not_active Expired
-
1972
- 1972-04-04 CH CH493172A patent/CH536795A/de not_active IP Right Cessation
- 1972-04-08 IT IT2296372A patent/IT951278B/it active
- 1972-04-18 GB GB1793272A patent/GB1387943A/en not_active Expired
- 1972-04-24 BE BE782554A patent/BE782554A/xx unknown
- 1972-04-24 NL NL7205533A patent/NL7205533A/xx unknown
- 1972-04-25 FR FR7214668A patent/FR2134499B1/fr not_active Expired
- 1972-04-26 ES ES402139A patent/ES402139A1/es not_active Expired
- 1972-04-26 LU LU65255D patent/LU65255A1/xx unknown
- 1972-04-26 SE SE548672A patent/SE373117B/xx unknown
- 1972-04-26 AT AT367872A patent/AT313204B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES402139A1 (es) | 1975-03-01 |
| LU65255A1 (en:Method) | 1972-07-14 |
| DE2120542A1 (de) | 1972-11-02 |
| CH536795A (de) | 1973-05-15 |
| FR2134499B1 (en:Method) | 1978-03-03 |
| DE2120542B2 (de) | 1974-11-28 |
| BE782554A (fr) | 1972-08-16 |
| FR2134499A1 (en:Method) | 1972-12-08 |
| SE373117B (en:Method) | 1975-01-27 |
| DE2120542C3 (de) | 1975-07-03 |
| AT313204B (de) | 1974-02-11 |
| IT951278B (it) | 1973-06-30 |
| GB1387943A (en) | 1975-03-19 |