BE733309A - - Google Patents

Info

Publication number: BE733309A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1968-05-21

Filing date

1969-05-20

Publication date

1969-11-03

1969-05-20 Application filed filed Critical

1969-11-03 Publication of BE733309A publication Critical patent/BE733309A/xx

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
- C02F3/1257—Oxidation ditches
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
- 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
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

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)
Activated Sludge Processes (AREA)
Biological Treatment Of Waste Water (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

BE733309D 1968-05-21 1969-05-20 BE733309A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT487268A AT282495B (de)	1968-05-21	1968-05-21	Becken zum aeroben Stabilisieren von Schlamm

Publications (1)

Publication Number	Publication Date
BE733309A true BE733309A (de)	1969-11-03

Family

ID=3569320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE733309D BE733309A (de)	1968-05-21	1969-05-20

Country Status (7)

Country	Link
US (1)	US3595783A (de)
AT (1)	AT282495B (de)
BE (1)	BE733309A (de)
CH (1)	CH507166A (de)
DE (2)	DE6752908U (de)
FR (1)	FR1598797A (de)
NL (1)	NL6907706A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2148886A5 (de) *	1971-08-09	1973-03-23	Brucker Christian
US3963609A (en) *	1973-04-02	1976-06-15	Union Carbide Corporation	Integral circular wastewater treatment process
US3976445A (en) *	1974-05-23	1976-08-24	Ozark-Mahoning Company	Recarbonation process and apparatus
US4179366A (en) *	1974-11-18	1979-12-18	Union Carbide Corporation	Method for the biological purification of effluent and the plant for carrying out the process
US4021348A (en) *	1975-10-15	1977-05-03	Alvin Jack Smith	Aerated sewerwage effluent disposal system
US4146478A (en) *	1976-10-20	1979-03-27	Activox, Inc.	Closed spiral path waste water treatment system
HU181516B (en) *	1979-09-25	1983-10-28	Tatabanyai Szenbanyak	Apparatus for concentrating sludges and slimes
DE3106465A1 (de) *	1981-02-21	1982-09-09	Menzel Gmbh & Co, 7000 Stuttgart	Verfahren, vorrichtung und mittel zur abwasserreinigung
DE3244577A1 (de) *	1982-12-02	1984-06-07	Martin Dipl.-Ing. 6349 Breitscheid Menges	Verfahren und maschine zur mechanisch biologischen abwasserbehandlung fuer kompaktanlagen
US4687576A (en) *	1985-09-16	1987-08-18	Hardison John C	Current propelled waste water treatment mechanism
US4915829A (en) *	1988-09-06	1990-04-10	Sam Long	Activated-sludge aeration system
DE4033038C2 (de) *	1990-10-18	1994-02-03	Schreiber Berthold	Belebungsanlage mit trichterförmigem Nachklärbecken
DE4302932A1 (de) *	1993-01-29	1994-08-04	Vsb Vogelsberger Umwelttechnis	Regenzyklonbecken für Abwasseranlagen

1968
- 1968-05-21 AT AT487268A patent/AT282495B/de not_active IP Right Cessation
- 1968-06-28 DE DE6752908U patent/DE6752908U/de not_active Expired
- 1968-12-27 FR FR1598797D patent/FR1598797A/fr not_active Expired
1969
- 1969-02-28 US US3595783D patent/US3595783A/en not_active Expired - Lifetime
- 1969-04-22 DE DE1920435A patent/DE1920435C3/de not_active Expired
- 1969-05-16 CH CH746469A patent/CH507166A/de not_active IP Right Cessation
- 1969-05-20 NL NL6907706A patent/NL6907706A/xx unknown
- 1969-05-20 BE BE733309D patent/BE733309A/xx unknown

Also Published As

Publication number	Publication date
DE1920435A1 (de)	1969-12-04
DE1920435C3 (de)	1975-12-11
NL6907706A (de)	1969-11-25
DE1920435B2 (de)	1975-03-20
DE6752908U (de)	1969-03-20
US3595783A (en)	1971-07-27
FR1598797A (de)	1970-07-06
CH507166A (de)	1971-05-15
AT282495B (de)	1970-06-25

Publication	Publication Date	Title
AU1946070A (de)	1972-05-09
AU5506869A (de)	1970-11-26
AU5184069A (de)	1970-07-17
FR1598797A (de)	1970-07-06
AU6168869A (de)	1971-04-08
AU6171569A (de)	1971-04-08
AU416157B2 (de)	1971-08-23
AU2952567A (de)	1970-05-14
AU2581067A (de)	1970-02-19
AU4811568A (de)	1974-08-01
AU421558B1 (de)	1970-01-29
AR203075Q (de)	1975-08-14
AU4744468A (de)	1970-06-18
AU3224368A (de)	1969-07-17
AU2580267A (de)	1970-02-05
AU4464266A (de)	1970-04-16
BE726593A (de)	1969-06-16
BE642636A (de)
BE709095A (de)	1968-07-09
AU2496167A (de)	1970-01-15
BE715605A (de)	1968-10-16
AU2889368A (de)	1969-05-01
BE727880A (de)	1969-07-16
BE581157A (de)
BE709320A (de)	1968-05-16