FR2463101B3 - - Google Patents

Info

Publication number: FR2463101B3
Authority: FR; France
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

Application number

FR8016978A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ebnother AG Sempach Station

Original Assignee

Ebnother AG Sempach Station

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.)

1979-08-08

Filing date

1980-07-31

Publication date

1982-07-02

1980-07-31 Application filed by Ebnother AG Sempach Station filed Critical Ebnother AG Sempach Station

1981-02-20 Publication of FR2463101A1 publication Critical patent/FR2463101A1/fr

1982-07-02 Application granted granted Critical

1982-07-02 Publication of FR2463101B3 publication Critical patent/FR2463101B3/fr

Status Granted legal-status Critical Current

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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
- 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)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Cultivation Of Plants (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Packages (AREA)

FR8016978A 1979-08-08 1980-07-31 Procede pour amener de l'oxygene dans une eau stagnante et recipient pour l'execution de ce procede Granted FR2463101A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH725979A CH639633A5 (de)	1979-08-08	1979-08-08	Verfahren zum einbringen von sauerstoff in ein gewaesser und behaelter zur durchfuehrung des verfahrens.

Publications (2)

Publication Number	Publication Date
FR2463101A1 FR2463101A1 (fr)	1981-02-20
FR2463101B3 true FR2463101B3 (fr)	1982-07-02

Family

ID=4322330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8016978A Granted FR2463101A1 (fr)	1979-08-08	1980-07-31	Procede pour amener de l'oxygene dans une eau stagnante et recipient pour l'execution de ce procede

Country Status (11)

Country	Link
US (1)	US4305828A (fr)
BE (1)	BE884496A (fr)
CH (1)	CH639633A5 (fr)
DE (1)	DE3027264A1 (fr)
DK (1)	DK329080A (fr)
FI (1)	FI802277A7 (fr)
FR (1)	FR2463101A1 (fr)
IT (1)	IT1132319B (fr)
NL (1)	NL8004381A (fr)
NO (1)	NO802330L (fr)
SE (1)	SE8005485L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3926829A1 (de) *	1988-08-16	1990-02-22	Guenter Heinrich Born	Gewaesseraufbereitungsschwimmkapsel - vorrichtung und verfahren
FR2698867B1 (fr) *	1992-12-04	1995-01-06	Carboxyque Francaise	Installation d'oxygénation d'une masse d'eau.
US5357903A (en) *	1993-03-18	1994-10-25	Christopher Rivera	Retrofittable submerged terrarium for an aquarium
USD425283S (en) *	1999-08-02	2000-05-16	Batesville Services, Inc.	Cremation urn
USD434201S (en) *	2000-03-01	2000-11-21	Batesville Services, Inc.	Cremation urn
US9930867B2 (en) *	2012-10-12	2018-04-03	Pioneer Pet Products, Llc	Pet fountain diffuser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2750027A (en) *	1951-08-21	1956-06-12	Cummings Molly	Visual indicating devices for producing a color slick or patch at sea or in any waters
US3320926A (en) *	1963-12-31	1967-05-23	Riegel Textile Corp	Cutting and anti-ravel chemical applicator mechanisms
US3304653A (en) *	1964-08-14	1967-02-21	Ludwik J Zadarnowski	Fertilizing means
US3542524A (en) *	1967-10-10	1970-11-24	Harry E Kimble	Oxygen generating apparatus for aquariums and other oxygen requirement systems
US3489396A (en) *	1968-03-14	1970-01-13	Paul D Aragon	Stream water aerator
US3525426A (en) *	1968-08-21	1970-08-25	James P Miller	Drain cleaning cartridge
US3758083A (en) *	1971-12-30	1973-09-11	W Palmer	Wave-powered aerator

1979
- 1979-08-08 CH CH725979A patent/CH639633A5/de not_active IP Right Cessation
1980
- 1980-07-18 FI FI802277A patent/FI802277A7/fi not_active Application Discontinuation
- 1980-07-18 DE DE19803027264 patent/DE3027264A1/de not_active Withdrawn
- 1980-07-25 BE BE0/201546A patent/BE884496A/fr unknown
- 1980-07-25 US US06/172,290 patent/US4305828A/en not_active Expired - Lifetime
- 1980-07-31 DK DK329080A patent/DK329080A/da unknown
- 1980-07-31 NL NL8004381A patent/NL8004381A/nl not_active Application Discontinuation
- 1980-07-31 FR FR8016978A patent/FR2463101A1/fr active Granted
- 1980-07-31 SE SE8005485A patent/SE8005485L/ not_active Application Discontinuation
- 1980-08-04 NO NO802330A patent/NO802330L/no unknown
- 1980-08-05 IT IT2400080A patent/IT1132319B/it active

Also Published As

Publication number	Publication date
CH639633A5 (de)	1983-11-30
IT1132319B (it)	1986-07-02
US4305828A (en)	1981-12-15
NO802330L (no)	1981-02-09
SE8005485L (sv)	1981-02-09
BE884496A (fr)	1980-11-17
FI802277A7 (fi)	1981-01-01
FR2463101A1 (fr)	1981-02-20
NL8004381A (nl)	1981-02-10
DK329080A (da)	1981-02-09
IT8024000A0 (it)	1980-08-05
DE3027264A1 (de)	1981-03-26

Legal Events

Date	Code	Title	Description
1984-05-25	ST	Notification of lapse

Publication	Publication Date	Title
FR2447539B1 (fr)	1985-01-11
BR8002583A (fr)	1980-12-09
BR8006808A (fr)	1981-04-28
FR2446756B1 (fr)	1982-07-02
AU77669S (fr)	1980-09-29
AU77763S (fr)	1980-09-15
AU78270S (fr)	1980-02-12
AU78271S (fr)	1980-02-12
AU78385S (fr)	1980-11-21
AU78386S (fr)	1981-01-23
AU78389S (fr)	1980-09-29
AU78390S (fr)	1980-06-23
AU78391S (fr)	1980-11-26
AU78569S (fr)	1980-05-19
AU79200S (fr)	1980-09-25
AU79557S (fr)	1981-06-03
AU79558S (fr)	1981-09-11
AU79559S (fr)	1981-09-11
AU79826S (fr)	1981-02-10
AU79918S (fr)	1981-02-09
AU79950S (fr)	1981-01-30
AU80228S (fr)	1980-09-09
BR5901094U (fr)	1981-02-17
AU6887180A (fr)	1981-02-13
BE878260A (fr)