JPS5720039B2 - - Google Patents
Info
- Publication number
- JPS5720039B2 JPS5720039B2 JP7467073A JP7467073A JPS5720039B2 JP S5720039 B2 JPS5720039 B2 JP S5720039B2 JP 7467073 A JP7467073 A JP 7467073A JP 7467073 A JP7467073 A JP 7467073A JP S5720039 B2 JPS5720039 B2 JP S5720039B2
- 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.)
- Expired
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
-
- 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH990972 | 1972-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4964260A JPS4964260A (US06826419-20041130-M00005.png) | 1974-06-21 |
| JPS5720039B2 true JPS5720039B2 (US06826419-20041130-M00005.png) | 1982-04-26 |
Family
ID=4357006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7467073A Expired JPS5720039B2 (US06826419-20041130-M00005.png) | 1972-07-02 | 1973-07-02 |
Country Status (13)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522324B2 (US06826419-20041130-M00005.png) * | 1985-10-31 | 1993-03-29 | Sharp Kk |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4202763A (en) * | 1975-02-07 | 1980-05-13 | Hitachi, Ltd. | High-efficient activated sludge method |
| US4231874A (en) * | 1976-12-14 | 1980-11-04 | Heiligtag Raymond W | Gyratory aerobic aeration treatment tank |
| US4129624A (en) * | 1977-05-13 | 1978-12-12 | The W. A. Kates Company | Fluid mixer |
| JPS5463542A (en) * | 1977-10-28 | 1979-05-22 | Tsurumi Mfg | Aerator |
| FR2414360A1 (fr) * | 1978-01-11 | 1979-08-10 | Neveux Expl Procedes | Procede d'apport, de melange, de brassage et/ou de recyclage de un ou de plusieurs liquides contenus dans deux ou plusieurs enceintes en relation |
| JPS5592193A (en) * | 1978-12-29 | 1980-07-12 | Daiwa Kogyo Kk | Method and device for controlling sludge concentration in purification vessel and removing excess sludge and scum |
| JPS55121894A (en) * | 1979-03-10 | 1980-09-19 | Kubota Ltd | Waste water treating method |
| DE3065136D1 (en) * | 1979-05-23 | 1983-11-10 | Ici Plc | Process and apparatus for the treatment of waste water |
| US4317723A (en) * | 1979-11-16 | 1982-03-02 | Red Fox Industries Inc. | Sewage treatment |
| AT380225B (de) * | 1984-04-27 | 1986-04-25 | Voest Alpine Ag | Einrichtung zum aufarbeiten von abwasser |
| DE3738295A1 (de) * | 1987-09-03 | 1989-03-16 | Tecon Gmbh | Reaktor und verfahren zum biologischen reinigen von schadstoffhaltigem wasser |
| US4981366A (en) * | 1989-02-27 | 1991-01-01 | Suburbia Systems, Inc. | Method and apparatus for mixing liquid contents in a vessel |
| US5015394A (en) * | 1989-05-09 | 1991-05-14 | Hess Machine Company | Apparatus and method for the treatment of water with ozone |
| TW201295B (US06826419-20041130-M00005.png) * | 1991-06-14 | 1993-03-01 | Sonnenrein Uwe | |
| NL9200975A (nl) * | 1992-06-03 | 1994-01-03 | Pacques Bv | Reactor voor de biologische behandeling van water. |
| AU2008331399B2 (en) * | 2007-12-07 | 2013-07-25 | Blue Planet Environmental Inc. | Device to infuse gas into liquid |
| US10022688B2 (en) * | 2012-05-02 | 2018-07-17 | Keeton Industries | Combination submersible and floating aerator |
| CN113617074B (zh) * | 2021-08-13 | 2022-08-02 | 漳州市中茂环境工程有限公司 | 一种具有刮渣功能的高效曝气沉砂池 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1594947A (en) * | 1922-04-27 | 1926-08-03 | Electric Water Sterilizer & Oz | Fluid-diffusing device |
| US2079574A (en) * | 1934-12-04 | 1937-05-04 | George Von Seebeck | Air conditioning apparatus |
| GB1022284A (en) * | 1963-04-04 | 1966-03-09 | Ames Crosta Mills & Company Lt | Improvements in or relating to the surface aeration of liquids |
| US3271304A (en) * | 1964-06-26 | 1966-09-06 | Pacific Flush Tank Co | Venturi aerator and aerating process for waste treatment |
| DE1584885A1 (de) * | 1965-09-14 | 1970-02-05 | Danjes Dipl Ing Martin | Vorrichtung zum biologischen Reinigen von Abwaessern |
| US3547811A (en) * | 1969-07-02 | 1970-12-15 | Union Carbide Corp | Cyclic oxygenation of bod-containing water |
| US3591492A (en) * | 1970-05-08 | 1971-07-06 | Fmc Corp | Sewage treatment process and apparatus |
| CH522827A (de) * | 1971-02-15 | 1972-05-15 | Norm Amc Ag | Verfahren zur Verhinderung der Eisbildung und/oder Schmutzablagerung auf der Oberfläche eines Belüftungskreisels, Belüftungskreisel zur Ausführung des Verfahrens und Anwendung des Verfahrens |
| US3724667A (en) * | 1971-10-28 | 1973-04-03 | Air Prod & Chem | Activated sludge process and system |
-
1972
- 1972-07-02 CH CH546708D patent/CH546708A/xx not_active IP Right Cessation
- 1972-12-27 AT AT1106372A patent/AT323083B/de active
-
1973
- 1973-01-03 DE DE19732300157 patent/DE2300157B2/de not_active Withdrawn
- 1973-06-28 NL NL7309015A patent/NL7309015A/xx unknown
- 1973-06-29 GB GB3108773A patent/GB1434816A/en not_active Expired
- 1973-06-29 FR FR7324050A patent/FR2190740A1/fr not_active Withdrawn
- 1973-06-29 US US37495973 patent/US3910838A/en not_active Expired - Lifetime
- 1973-06-29 ZA ZA734442A patent/ZA734442B/xx unknown
- 1973-06-29 BE BE132948A patent/BE801708A/xx unknown
- 1973-07-02 ES ES416515A patent/ES416515A1/es not_active Expired
- 1973-07-02 JP JP7467073A patent/JPS5720039B2/ja not_active Expired
- 1973-07-02 IT IT952573A patent/IT992174B/it active
- 1973-07-02 PL PL1973163791A patent/PL90078B1/pl unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522324B2 (US06826419-20041130-M00005.png) * | 1985-10-31 | 1993-03-29 | Sharp Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4964260A (US06826419-20041130-M00005.png) | 1974-06-21 |
| CH546708A (de) | 1974-03-15 |
| DE2300157A1 (de) | 1974-01-17 |
| AT323083B (de) | 1975-06-25 |
| US3910838A (en) | 1975-10-07 |
| NL7309015A (US06826419-20041130-M00005.png) | 1974-01-04 |
| FR2190740A1 (US06826419-20041130-M00005.png) | 1974-02-01 |
| BE801708A (fr) | 1973-10-15 |
| PL90078B1 (US06826419-20041130-M00005.png) | 1976-12-31 |
| ZA734442B (en) | 1974-06-26 |
| GB1434816A (en) | 1976-05-05 |
| DE2300157B2 (de) | 1976-11-18 |
| IT992174B (it) | 1975-09-10 |
| ES416515A1 (es) | 1976-02-16 |
