JPS4829265A - - Google Patents
Info
- Publication number
- JPS4829265A JPS4829265A JP8266572A JP8266572A JPS4829265A JP S4829265 A JPS4829265 A JP S4829265A JP 8266572 A JP8266572 A JP 8266572A JP 8266572 A JP8266572 A JP 8266572A JP S4829265 A JPS4829265 A JP S4829265A
- 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
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
- C02F3/1247—Small compact installations for use in homes, apartment blocks, hotels or the like comprising circular tanks with elements, e.g. decanters, aeration basins, in the form of segments, crowns or sectors
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
-
- 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)
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7111546A NL147400B (nl) | 1971-08-20 | 1971-08-20 | Installatie voor het reinigen van afvalwater volgens de actief-slibmethode. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4829265A true JPS4829265A (en:Method) | 1973-04-18 |
| JPS5551638B2 JPS5551638B2 (en:Method) | 1980-12-25 |
Family
ID=19813855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8266572A Expired JPS5551638B2 (en:Method) | 1971-08-20 | 1972-08-18 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3809242A (en:Method) |
| JP (1) | JPS5551638B2 (en:Method) |
| AR (1) | AR196621A1 (en:Method) |
| AT (1) | AT315766B (en:Method) |
| AU (1) | AU468067B2 (en:Method) |
| BE (1) | BE786868A (en:Method) |
| CA (1) | CA967295A (en:Method) |
| CH (1) | CH535186A (en:Method) |
| DE (1) | DE2239041A1 (en:Method) |
| DK (1) | DK142278B (en:Method) |
| ES (1) | ES405985A1 (en:Method) |
| FI (1) | FI56362C (en:Method) |
| FR (1) | FR2150341B1 (en:Method) |
| GB (1) | GB1361697A (en:Method) |
| IE (1) | IE36617B1 (en:Method) |
| IT (1) | IT963510B (en:Method) |
| NL (1) | NL147400B (en:Method) |
| NO (1) | NO132903C (en:Method) |
| SE (1) | SE387323B (en:Method) |
| ZA (1) | ZA725134B (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH555785A (de) * | 1973-11-23 | 1974-11-15 | Kaelin J R | Klaeranlage. |
| US3917532A (en) * | 1974-04-11 | 1975-11-04 | Davis Water & Waste Ind Inc | Sewage treatment plant |
| US4080292A (en) * | 1975-06-09 | 1978-03-21 | Biuro Projektowo-Konstrukcyjne Centralnego Zwiazku Spoldzielni Mleczarskich | Tank for agitation and aeration of sewages |
| US4146478A (en) * | 1976-10-20 | 1979-03-27 | Activox, Inc. | Closed spiral path waste water treatment system |
| US4290884A (en) * | 1978-08-25 | 1981-09-22 | Clevepak Corporation | Nitrification-denitrification system |
| HU185894B (en) * | 1980-07-03 | 1985-04-28 | Imre Gyulavari | Apparatus for treating fluids |
| US4940545A (en) * | 1989-03-29 | 1990-07-10 | Baker Hughes, Inc. | Aerobic waste sludge digester-thickener orbital system and method |
| DE29508347U1 (de) * | 1995-05-23 | 1995-08-03 | Diering, Andreas, Dipl.-Ing., 52072 Aachen | Anlage zur biologischen Aufbereitung von Abwasser |
| FR2837813B1 (fr) * | 2002-03-29 | 2004-06-11 | Omnium Traitement Valorisa | Installation circulaire pour le traitement biologique des eaux usees |
| US9834461B2 (en) * | 2014-08-06 | 2017-12-05 | William Neil Carpenter, Jr. | System and method of treating wastewater |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027370A (en) * | 1934-01-24 | 1936-01-14 | Frank S Currie | Apparatus for treating sewage |
| GB970470A (en) * | 1960-01-11 | 1964-09-23 | Andre Rene Lambert Oscar Emile | Method of and apparatus for the biological purification of sewage |
| US3312346A (en) * | 1964-12-29 | 1967-04-04 | Chicago Bridge & Iron Co | Sewage treatment plants with movable partition |
| US3448861A (en) * | 1965-12-22 | 1969-06-10 | Lakeside Eng Corp | Aerotor plants for treatment of sewage and industrial wastes |
-
1971
- 1971-08-20 NL NL7111546A patent/NL147400B/xx not_active IP Right Cessation
-
1972
- 1972-07-25 US US27496172 patent/US3809242A/en not_active Expired - Lifetime
- 1972-07-25 ZA ZA725134A patent/ZA725134B/xx unknown
- 1972-07-25 CH CH1107172A patent/CH535186A/de not_active IP Right Cessation
- 1972-07-26 GB GB3489972A patent/GB1361697A/en not_active Expired
- 1972-07-26 AT AT643072A patent/AT315766B/de not_active IP Right Cessation
- 1972-07-28 BE BE786868A patent/BE786868A/nl unknown
- 1972-07-28 IT IT2760172A patent/IT963510B/it active
- 1972-07-28 CA CA148,244A patent/CA967295A/en not_active Expired
- 1972-07-28 IE IE1068/72A patent/IE36617B1/xx unknown
- 1972-08-07 DK DK389072AA patent/DK142278B/da unknown
- 1972-08-08 DE DE2239041A patent/DE2239041A1/de not_active Withdrawn
- 1972-08-10 FR FR7228924A patent/FR2150341B1/fr not_active Expired
- 1972-08-11 AU AU45491/72A patent/AU468067B2/en not_active Expired
- 1972-08-12 AR AR24359672A patent/AR196621A1/es active
- 1972-08-16 NO NO293972A patent/NO132903C/no unknown
- 1972-08-17 FI FI2277/72A patent/FI56362C/fi active
- 1972-08-18 JP JP8266572A patent/JPS5551638B2/ja not_active Expired
- 1972-08-18 SE SE1073172A patent/SE387323B/xx unknown
- 1972-08-19 ES ES405985A patent/ES405985A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2150341A1 (en:Method) | 1973-04-06 |
| NL147400B (nl) | 1975-10-15 |
| IE36617L (en) | 1973-02-20 |
| JPS5551638B2 (en:Method) | 1980-12-25 |
| SE387323B (sv) | 1976-09-06 |
| DK142278B (da) | 1980-10-06 |
| CH535186A (de) | 1973-03-31 |
| AR196621A1 (es) | 1974-02-12 |
| IT963510B (it) | 1974-01-21 |
| FI56362C (fi) | 1980-01-10 |
| ZA725134B (en) | 1973-04-25 |
| NL7111546A (en:Method) | 1973-02-22 |
| FR2150341B1 (en:Method) | 1978-05-19 |
| CA967295A (en) | 1975-05-06 |
| DE2239041A1 (de) | 1973-02-22 |
| FI56362B (fi) | 1979-09-28 |
| AT315766B (de) | 1974-06-10 |
| US3809242A (en) | 1974-05-07 |
| AU468067B2 (en) | 1975-12-18 |
| IE36617B1 (en) | 1977-01-19 |
| NO132903C (en:Method) | 1976-01-28 |
| NO132903B (en:Method) | 1975-10-20 |
| AU4549172A (en) | 1974-02-14 |
| GB1361697A (en) | 1974-07-30 |
| BE786868A (nl) | 1972-11-16 |
| DK142278C (en:Method) | 1981-03-02 |
| ES405985A1 (es) | 1975-07-01 |