BE733146A - - Google Patents

Info

Publication number: BE733146A
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.)

1968-05-16

Filing date

1969-05-16

Publication date

1969-11-03

1969-05-16 Application filed filed Critical

1969-11-03 Publication of BE733146A publication Critical patent/BE733146A/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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped
- 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

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
General Engineering & Computer Science (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Mechanical Engineering (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Biological Treatment Of Waste Water (AREA)
Physical Water Treatments (AREA)

BE733146D 1968-05-16 1969-05-16 BE733146A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1767497A DE1767497C3 (de)	1968-05-16	1968-05-16	Einrichtung zur biologischen Reinigung von verschmutztem Wasser in Teichen

Publications (1)

Publication Number	Publication Date
BE733146A true BE733146A (de)	1969-11-03

Family

ID=5699377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE733146D BE733146A (de)	1968-05-16	1969-05-16

Country Status (8)

Country	Link
AT (1)	AT297620B (de)
BE (1)	BE733146A (de)
CH (1)	CH494319A (de)
DE (1)	DE1767497C3 (de)
ES (1)	ES367761A1 (de)
FR (1)	FR2008689A1 (de)
GB (1)	GB1241377A (de)
NL (1)	NL6907525A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995006621A1 (fr) *	1993-09-01	1995-03-09	Vasel Jean Luc	Procede et dispositif de circulation et transfert optimises de gaz dans les bassins peu profonds

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3410267A1 (de) *	1984-03-21	1985-09-26	Norbert 5657 Haan Schneider	Begasungsgeraet
DE3610103A1 (de) *	1986-03-26	1987-10-01	Universal Umwelttechnik	Einrichtung zur biologischen reinigung von abwaessern in teichen
DE3610181A1 (de) *	1986-03-26	1987-10-01	Universal Umwelttechnik	Teichanlage zur biologischen reinigung von verschmutztem abwasser
AT393674B (de) *	1989-07-26	1991-11-25	Mehag Handel Gmbh	Vorrichtung zur aufbereitung von in becken befindlichen gewaessern
JP2905882B2 (ja)	1990-09-11	1999-06-14	海洋工業株式会社	浅水用揚水装置
US5217617A (en) *	1991-12-17	1993-06-08	Baker Hughes Incorporated	Multi-cell transportable bioslurry reactor
GB2470070B (en) *	2009-05-08	2012-05-16	Coldharbour Marine Ltd	Liquid pump apparatus and method
WO2012001415A1 (en)	2010-06-29	2012-01-05	Coldharbour Marine Limited	Shockwave generation device and method of delivering a shockwave
GB2497954A (en)	2011-12-22	2013-07-03	Coldharbour Marine Ltd	Gas lift pump with a sonic generator
EA034806B1 (ru)	2013-10-14	2020-03-24	Колдхабэ Марин Лимитед	Установка для конверсии газа, двигатель, работающий на топливе, в комбинации с указанной установкой и способ конверсии одной или нескольких химических разновидностей-реагентов с использованием указанной установки

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3234123A (en) *	1962-12-26	1966-02-08	Hinde James Nelson	Method of and means for treating bodies of water

1968
- 1968-05-16 DE DE1767497A patent/DE1767497C3/de not_active Expired
1969
- 1969-05-16 GB GB2521469A patent/GB1241377A/en not_active Expired
- 1969-05-16 CH CH747969A patent/CH494319A/de not_active IP Right Cessation
- 1969-05-16 NL NL6907525A patent/NL6907525A/xx not_active Application Discontinuation
- 1969-05-16 FR FR6915907A patent/FR2008689A1/fr not_active Withdrawn
- 1969-05-16 AT AT469569A patent/AT297620B/de not_active IP Right Cessation
- 1969-05-16 ES ES367761A patent/ES367761A1/es not_active Expired
- 1969-05-16 BE BE733146D patent/BE733146A/xx not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995006621A1 (fr) *	1993-09-01	1995-03-09	Vasel Jean Luc	Procede et dispositif de circulation et transfert optimises de gaz dans les bassins peu profonds
BE1007470A5 (fr) *	1993-09-01	1995-07-11	Vasel Jean Luc	Procede et dispositif de circulation / transfert optimise de gaz dans des volumes operatoires dont les deux dimensions surfaciques horizontales sont beaucoup plus grandes que la dimension verticale.

Also Published As

Publication number	Publication date
DE1767497A1 (de)	1972-12-28
DE1767497B2 (de)	1973-10-11
NL6907525A (de)	1969-11-18
AT297620B (de)	1972-04-10
FR2008689A1 (de)	1970-01-23
GB1241377A (en)	1971-08-04
ES367761A1 (es)	1971-04-16
DE1767497C3 (de)	1974-05-16
CH494319A (de)	1970-07-31

Publication	Publication Date	Title
AU5506869A (de)	1970-11-26
AU5184069A (de)	1970-07-17
DE1767497B2 (de)	1973-10-11
AU6168869A (de)	1971-04-08
AU6171569A (de)	1971-04-08
AU429879B2 (de)	1972-11-09
AU4304568A (de)	1971-02-25
AU4811568A (de)	1974-08-01
AU4744468A (de)	1970-06-18
BE726854A (de)	1969-06-16
BE630165A (de)
BE726370A (de)	1969-05-29
BE709496A (de)	1968-07-17
BE709479A (de)	1968-07-17
BE709446A (de)	1968-05-30
BE709435A (de)	1968-07-16
BE709415A (de)	1968-05-30
BE709320A (de)	1968-05-16
BE709319A (de)	1968-05-16
BE709301A (de)	1968-07-12
BE709274A (de)	1968-07-12
BE709138A (de)	1968-05-16
BE709119A (de)	1968-05-16
BE709095A (de)	1968-07-09
BE708951A (de)	1968-05-16

Legal Events

Date	Code	Title	Description
1989-01-01	RE20	Patent expired	Owner name: ORENSTEIN-KOPPEL UND LUBECKER MASCHINENBAU A.G. Effective date: 19890516

Date

Code

Title

Description

1989-01-01

RE20

Patent expired

Owner name: ORENSTEIN-KOPPEL UND LUBECKER MASCHINENBAU A.G.

Effective date: 19890516