BE415615A - - Google Patents
Info
- Publication number
- BE415615A BE415615A BE415615DA BE415615A BE 415615 A BE415615 A BE 415615A BE 415615D A BE415615D A BE 415615DA BE 415615 A BE415615 A BE 415615A
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/121—Multistep 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
- C02F3/04—Aerobic processes using trickle filters
-
- 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)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1352536A GB475354A (en) | 1936-05-13 | 1936-05-13 | Improvements in or relating to the treatment of sewage and like waste liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415615A true BE415615A (US06265458-20010724-C00049.png) |
Family
ID=10024558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415615D BE415615A (US06265458-20010724-C00049.png) | 1936-05-13 |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2419693A (en) * | 1943-01-29 | 1947-04-29 | Austin Co | Sewage disposal system |
| US2528887A (en) * | 1947-12-18 | 1950-11-07 | Carter Ralph B Co | Means for purifying sewage and the like |
| SE443930B (sv) * | 1981-05-08 | 1986-03-17 | Flaekt Ab | Anordning for rening av fororenad luft fran sprutbox med hjelp av biologisk nedbrytning |
| CN114956473B (zh) * | 2022-06-16 | 2023-08-04 | 江苏海绵城市技术研究院有限公司 | 一种模块式生物滞留池 |
| CN116819030B (zh) * | 2023-08-28 | 2023-10-31 | 天津天元信息技术有限公司 | 自来水管道水质净化监测装置 |
-
0
- NL NL53363D patent/NL53363C/xx active
- BE BE415615D patent/BE415615A/xx unknown
-
1936
- 1936-05-13 GB GB1352536A patent/GB475354A/en not_active Expired
- 1936-05-18 FR FR806589D patent/FR806589A/fr not_active Expired
-
1941
- 1941-08-11 CH CH223782D patent/CH223782A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH223782A (de) | 1942-10-15 |
| GB475354A (en) | 1937-11-15 |
| NL53363C (US06265458-20010724-C00049.png) | |
| FR806589A (fr) | 1936-12-19 |
