NL6408922A - - Google Patents
Info
- Publication number
- NL6408922A NL6408922A NL6408922A NL6408922A NL6408922A NL 6408922 A NL6408922 A NL 6408922A NL 6408922 A NL6408922 A NL 6408922A NL 6408922 A NL6408922 A NL 6408922A NL 6408922 A NL6408922 A NL 6408922A
- 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
-
- 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
- C02F3/30—Aerobic and anaerobic 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)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3129163 | 1963-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6408922A true NL6408922A (enrdf_load_stackoverflow) | 1965-02-09 |
Family
ID=10320954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6408922A NL6408922A (enrdf_load_stackoverflow) | 1963-08-08 | 1964-08-04 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE651589A (enrdf_load_stackoverflow) |
| ES (1) | ES302920A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6408922A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450989A (zh) | 2000-07-07 | 2003-10-22 | 塔夫茨大学信托人 | 7－取代的四环素化合物 |
-
1964
- 1964-08-04 NL NL6408922A patent/NL6408922A/xx unknown
- 1964-08-07 BE BE651589D patent/BE651589A/fr unknown
- 1964-08-07 ES ES0302920A patent/ES302920A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES302920A1 (es) | 1965-03-01 |
| BE651589A (enrdf_load_stackoverflow) | 1964-12-01 |