BE842613A - Dispositif de purification biologique d'eaux residuaires - Google Patents

Dispositif de purification biologique d'eaux residuaires

Info

Publication number: BE842613A
Authority: BE; Belgium
Prior art keywords: waste water; water purification; purification device; biological waste; biological
Prior art date: 1975-06-04

Application number

BE167640A

Other languages

English (en)

French (fr)

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.)

1975-06-04

Filing date

1976-06-04

Publication date

1976-10-01

1976-06-04 Application filed filed Critical

1976-10-01 Publication of BE842613A publication Critical patent/BE842613A/xx

Links

239000010796 biological waste Substances 0.000 title 1
238000000746 purification Methods 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/121—Multistep treatment
- 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
- C02F3/04—Aerobic processes using trickle filters
- 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)
Activated Sludge Processes (AREA)
Biological Treatment Of Waste Water (AREA)

BE167640A 1975-06-04 1976-06-04 Dispositif de purification biologique d'eaux residuaires BE842613A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2524678A DE2524678C3 (de)	1975-06-04	1975-06-04	Vorrichtung zur biologischen Reinigung von Abwasser

Publications (1)

Publication Number	Publication Date
BE842613A true BE842613A (fr)	1976-10-01

Family

ID=5948163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE167640A BE842613A (fr)	1975-06-04	1976-06-04	Dispositif de purification biologique d'eaux residuaires

Country Status (7)

Country	Link
AT (1)	AT346256B (xx)
BE (1)	BE842613A (xx)
CH (1)	CH603495A5 (xx)
DE (1)	DE2524678C3 (xx)
FR (1)	FR2313323A1 (xx)
GB (1)	GB1511119A (xx)
NL (1)	NL178584C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2856615A1 (de) *	1978-12-29	1980-07-10	Uhde Gmbh	Vorrichtung zur biologischen reinigung von abwasser
CH674004A5 (en) *	1987-08-18	1990-04-30	Sulzer Ag	Deodorisation of sewage smellsndex testing thermoplastic polymer - by passing to aeration basins and by burning waste air from latter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL40395C (xx) *	1932-09-14	1937-04-15
GB523151A (en) *	1938-11-24	1940-07-08	Joseph Darius Griffin	Improvements relating to biological processes for the purification of liquids
FR1332952A (fr) *	1962-04-10	1963-07-19	Mead Corp	Installation pour le traitement des eaux-vannes avec filtre à ruissellement
US3291309A (en) *	1963-10-09	1966-12-13	Crane Co	System for the treatment of sewage or the like
JPS5551595Y2 (xx) *	1972-07-31	1980-12-01
DE2329279A1 (de) *	1973-06-08	1975-01-02	Klein Hans U	Verfahren und vorrichtung zur biochemischen abwasserbehandlung

1975
- 1975-06-04 DE DE2524678A patent/DE2524678C3/de not_active Expired
1976
- 1976-06-02 CH CH696576A patent/CH603495A5/xx not_active IP Right Cessation
- 1976-06-03 AT AT407076A patent/AT346256B/de not_active IP Right Cessation
- 1976-06-04 FR FR7616965A patent/FR2313323A1/fr active Granted
- 1976-06-04 GB GB2318876A patent/GB1511119A/en not_active Expired
- 1976-06-04 BE BE167640A patent/BE842613A/xx not_active IP Right Cessation
- 1976-06-04 NL NL7606084A patent/NL178584C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL178584B (nl)	1985-11-18
FR2313323B1 (xx)	1980-07-25
AT346256B (de)	1978-11-10
DE2524678A1 (de)	1976-12-09
FR2313323A1 (fr)	1976-12-31
DE2524678B2 (de)	1979-01-25
ATA407076A (de)	1978-02-15
NL7606084A (nl)	1976-12-07
DE2524678C3 (de)	1979-10-04
NL178584C (nl)	1986-04-16
CH603495A5 (xx)	1978-08-15
GB1511119A (en)	1978-05-17

Similar Documents

Publication	Publication Date	Title
FR2313319A1 (fr)	1976-12-31	Appareil de purification de l'eau
FR2450238B1 (fr)	1985-08-02	Installation d'epuration d'eaux usees
FR2351063A1 (fr)	1977-12-09	Traitement d'effluents de papeteries
MA18784A1 (fr)	1980-10-01	Dispositif d'aeration des eaux d'egout ou des boues d'egout
BE842408A (fr)	1976-09-16	Systeme d'epuration d'eaux usees
PT70588A (fr)	1980-01-01	Dispositif de purification d'eau
BE855423A (fr)	1977-10-03	Procede d'epuration des eaux usees
FR2344502A1 (fr)	1977-10-14	Bassin de decantation d'eaux d'egouts
BE861944A (fr)	1978-06-16	Procede d'epuration d'eaux residuaires
FR2347311A1 (fr)	1977-11-04	Traitement d'effluents
FR2291946A1 (fr)	1976-06-18	Dispositif pour l'irradiation de boues d'eaux residuaires
FR2386330B2 (fr)	1986-10-24	Appareil d'epuration utile notamment a l'epuration des eaux usees
RO64813A (fr)	1979-05-15	Installation d'epuration biologique des eaux residuaires
FR2334633A1 (fr)	1977-07-08	Dispositif de purification des eaux usees dans les installations d'egout de petite taille
FR2322102A1 (fr)	1977-03-25	Installation d'epuration des eaux usees
BE831472A (fr)	1976-01-19	Epuration d'eaux usees
BE860398A (fr)	1978-05-03	Decyanuration d'eaux residuaires
FR2351060A1 (fr)	1977-12-09	Procede et dispositif d'epuration des eaux residuaires
BE871813A (fr)	1979-05-07	Epuration d'eau usees
BE877249A (fr)	1979-10-15	Dispositif pour l'epuration biologique d'eaux residuaires.
BE862490A (fr)	1978-04-14	Procede pour l'epuration biologique des eaux
BE870540A (fr)	1979-03-19	Traitement d'eaux usees
BE842613A (fr)	1976-10-01	Dispositif de purification biologique d'eaux residuaires
BE872108A (fr)	1979-03-16	Dispositif pour l'epuration biologique des eaux usees
FR2285349A1 (fr)	1976-04-16	Procede d'epuration biologique des eaux residuelles

Legal Events

Date

Code

Title

Description

1992-12-31

RE

Patent lapsed

Owner name: FRIEDRICH UHDE G.M.B.H.

Effective date: 19920630