NL7004964A - - Google Patents
Info
- Publication number
- NL7004964A NL7004964A NL7004964A NL7004964A NL7004964A NL 7004964 A NL7004964 A NL 7004964A NL 7004964 A NL7004964 A NL 7004964A NL 7004964 A NL7004964 A NL 7004964A NL 7004964 A NL7004964 A NL 7004964A
- 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
-
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
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- 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)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physical Water Treatments (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2970869 | 1969-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7004964A true NL7004964A (fr) | 1970-12-15 |
Family
ID=10295848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7004964A NL7004964A (fr) | 1969-06-11 | 1970-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE751823A (fr) |
| DE (1) | DE2015189A1 (fr) |
| FR (1) | FR2063856A5 (fr) |
| NL (1) | NL7004964A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1568813A (en) * | 1975-10-08 | 1980-06-04 | Watson N | Slurry tanks |
| CN120794208B (zh) * | 2025-08-07 | 2026-02-27 | 西安建筑科技大学 | 一种间歇式充氧原位水质改善同步控藻装置及其方法 |
-
1970
- 1970-03-28 DE DE19702015189 patent/DE2015189A1/de active Pending
- 1970-04-07 NL NL7004964A patent/NL7004964A/xx unknown
- 1970-04-22 FR FR7014613A patent/FR2063856A5/fr not_active Expired
- 1970-06-11 BE BE751823D patent/BE751823A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2015189A1 (de) | 1970-12-17 |
| FR2063856A5 (en) | 1971-07-09 |
| BE751823A (fr) | 1970-11-16 |