JPS4892950A - - Google Patents
Info
- Publication number
- JPS4892950A JPS4892950A JP2485572A JP2485572A JPS4892950A JP S4892950 A JPS4892950 A JP S4892950A JP 2485572 A JP2485572 A JP 2485572A JP 2485572 A JP2485572 A JP 2485572A JP S4892950 A JPS4892950 A JP S4892950A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- C02F3/04—Aerobic processes using trickle filters
-
- 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
- C02F3/10—Packings; Fillings; Grids
-
- 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2485572A JPS5416133B2 (US08118993-20120221-C00002.png) | 1972-03-10 | 1972-03-10 | |
| GB5976872A GB1401780A (en) | 1972-03-10 | 1972-12-28 | Method of and apparatus for purifying water |
| FR7300476A FR2175737A1 (en) | 1972-03-10 | 1973-01-08 | Effluent cleaning plant - using biological action of organisms growing on filter nets |
| DE2301076A DE2301076A1 (de) | 1972-03-10 | 1973-01-10 | Verfahren und vorrichtung zum reinigen von wasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2485572A JPS5416133B2 (US08118993-20120221-C00002.png) | 1972-03-10 | 1972-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4892950A true JPS4892950A (US08118993-20120221-C00002.png) | 1973-12-01 |
| JPS5416133B2 JPS5416133B2 (US08118993-20120221-C00002.png) | 1979-06-20 |
Family
ID=12149815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2485572A Expired JPS5416133B2 (US08118993-20120221-C00002.png) | 1972-03-10 | 1972-03-10 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5416133B2 (US08118993-20120221-C00002.png) |
| DE (1) | DE2301076A1 (US08118993-20120221-C00002.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50131347A (US08118993-20120221-C00002.png) * | 1974-04-04 | 1975-10-17 | ||
| JPS5218063A (en) * | 1975-06-25 | 1977-02-10 | Noboru Yabuta | Activated sewage device |
| JPS5374747A (en) * | 1976-12-15 | 1978-07-03 | Niigata Eng Co Ltd | Method of treating waste water by micro-bacteria |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3047967C2 (de) * | 1980-12-19 | 1985-12-12 | Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück | Füllmaterial für einen Tropfkörper für die biologische Abwasserreinigung |
| DE3641960A1 (de) * | 1986-12-09 | 1988-06-16 | Norddeutsche Seekabelwerke Ag | Fuellmaterial fuer tropfkoerper zur behandlung von fluessigkeiten sowie verfahren zur herstellung und montage desselben |
-
1972
- 1972-03-10 JP JP2485572A patent/JPS5416133B2/ja not_active Expired
-
1973
- 1973-01-10 DE DE2301076A patent/DE2301076A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50131347A (US08118993-20120221-C00002.png) * | 1974-04-04 | 1975-10-17 | ||
| JPS5218063A (en) * | 1975-06-25 | 1977-02-10 | Noboru Yabuta | Activated sewage device |
| JPS5374747A (en) * | 1976-12-15 | 1978-07-03 | Niigata Eng Co Ltd | Method of treating waste water by micro-bacteria |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2301076A1 (de) | 1973-09-13 |
| JPS5416133B2 (US08118993-20120221-C00002.png) | 1979-06-20 |
