BE801942A - Procede de purification biologique des eaux d'egout - Google Patents

Procede de purification biologique des eaux d'egout

Info

Publication number: BE801942A
Authority: BE; Belgium
Prior art keywords: biological purification; sewer water; sewer; water; purification
Prior art date: 1972-07-05

Application number

BE133140A

Other languages

English (en)

Original Assignee

Akvadan As

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.)

1972-07-05

Filing date

1973-07-05

Publication date

1973-11-05

1973-07-05 Application filed by Akvadan As filed Critical Akvadan As

1973-11-05 Publication of BE801942A publication Critical patent/BE801942A/fr

Links

238000000034 method Methods 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
- C02F3/1236—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
- C02F3/121—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
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- 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)
Water Supply & Treatment (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Biodiversity & Conservation Biology (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Treatment Of Biological Wastes In General (AREA)
Activated Sludge Processes (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Biological Treatment Of Waste Water (AREA)

BE133140A 1972-07-05 1973-07-05 Procede de purification biologique des eaux d'egout BE801942A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK335172A DK131279C (da)	1972-07-05	1972-07-05	Fremgangsmade til biologisk rensning af spildevand samt anlegtil brug ved udovelse af fremgangsmaden

Publications (1)

Publication Number	Publication Date
BE801942A true BE801942A (fr)	1973-11-05

Family

ID=8121887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE133140A BE801942A (fr)	1972-07-05	1973-07-05	Procede de purification biologique des eaux d'egout

Country Status (16)

Country	Link
JP (1)	JPS5348028B2 (fr)
AT (1)	AT324971B (fr)
BE (1)	BE801942A (fr)
CA (1)	CA997488A (fr)
CH (1)	CH568940A5 (fr)
DE (1)	DE2333675C2 (fr)
DK (1)	DK131279C (fr)
ES (1)	ES416577A1 (fr)
FR (1)	FR2190739B1 (fr)
GB (1)	GB1404565A (fr)
IE (1)	IE38034B1 (fr)
IT (1)	IT990972B (fr)
NL (1)	NL180306C (fr)
NO (1)	NO137494C (fr)
SE (1)	SE382974B (fr)
ZA (1)	ZA734482B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5219464A (en) *	1975-08-05	1977-02-14	Mitsubishi Chem Ind Ltd	Method for treating waste water containing ammonical nitrogen
JPS5631350Y2 (fr) *	1977-01-18	1981-07-25
JPS53136361A (en) *	1977-05-04	1978-11-28	Kubota Ltd	Nitrification/denitrification system for wastewater
DE2800035C2 (de) *	1978-01-02	1985-06-13	Passavant-Werke AG & Co KG, 6209 Aarbergen	Verfahren und Vorrichtung zur Abwasserreinigung
JPS5518250A (en) *	1978-07-25	1980-02-08	Kawasaki Heavy Ind Ltd	Controlling biological nitrification and denitrification
DE2936884A1 (de) *	1979-09-12	1981-03-19	Schreiber, August, Dr.-Ing., 3000 Hannover	Verfahren und einrichtung zur abwasserreinigung mittels belebtschlamm
DE3002604A1 (de) *	1980-01-25	1981-07-30	Basf Ag, 6700 Ludwigshafen	Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3130718A1 (de) *	1981-08-03	1983-03-03	Passavant-Werke AG & Co KG, 6209 Aarbergen	Anlage zur biologischen abwasserreinigung sowie verfahren zum betrieb der anlage
AT378167B (de) *	1983-10-06	1985-06-25	Pumpenvertriebs & Service Gmbh	Mischeinrichtungen und anordnung zu deren absenken
JPH0353759Y2 (fr) *	1985-11-27	1991-11-25
DE3637476C2 (de) *	1986-11-04	1998-02-19	Maennchen Ulrich	Verfahren zur biologischen Reinigung von Abwasser mittels Steuerung der Schlammbelastung
DE3710325A1 (de) *	1987-03-28	1988-10-13	Kernforschungsanlage Juelich	Abwasserreinigungsverfahren mit schubweiser abwasserzufuhr zum belebungsbecken
DK158893C (da) *	1988-06-27	1991-01-21	Krueger As I	Fremgangsmaade og anlaeg til biologisk rensning af spildevand ved aktivslammetoden
DE3833009C2 (de) *	1988-09-29	1995-05-18	Norbert Schneider	Verfahren zur biologischen Abwasserreinigung und die Ausgestaltung spezifischer Anlagenteile
US5908554A (en) *	1994-07-14	1999-06-01	Kruger A/S	Method and plant for the purification of waste water by the activated sludge method
DK173473B1 (da) *	1996-07-03	2000-12-11	Bent Tholander	Fremgangsmåde til biologisk rensning af forurenet vand under anvendelse af aktivt slam og mindst tre zoner
EP1009721B1 (fr) *	1997-07-04	2001-12-12	Krüger A/S	Procede d'epuration biologique d'eaux usees par la technique dite des boues activees
ATE222219T1 (de) *	1997-09-16	2002-08-15	Krueger As I	Verfahren zur biologischen reinigung von abwasser unter zurückhaltung von schlamm
ATE203494T1 (de) *	1997-09-16	2001-08-15	Krueger As I	Verfahren zur biologischen reinigung von abwasser mit umgekehrten verfahrensablauf
ES2151389B1 (es) *	1998-04-08	2001-07-01	Ros Roca Sa	Procedimiento biologico de degradacion de residuos liquidos especialmente purines de porcino y/o vacuno.
DE69833541T2 (de) *	1998-04-08	2006-12-14	Ros Roca, S.A., Tarrega	Biologisches Verfahren und anoxischer und/oder aerobischer Bioreaktor zur Reinigung von flüssigen Abfällen
US6697740B2 (en)	2002-02-19	2004-02-24	William G. Smith	Method and system for real-time control of sampling instruments in a batch operation
US7147778B1 (en) *	2006-01-05	2006-12-12	I. Kruger Inc.	Method and system for nitrifying and denitrifying wastewater

1972
- 1972-07-05 DK DK335172A patent/DK131279C/da active
1973
- 1973-07-02 AT AT581673A patent/AT324971B/de not_active IP Right Cessation
- 1973-07-03 DE DE2333675A patent/DE2333675C2/de not_active Expired
- 1973-07-03 NO NO272373A patent/NO137494C/no unknown
- 1973-07-03 CH CH966273A patent/CH568940A5/xx not_active IP Right Cessation
- 1973-07-03 CA CA175,415A patent/CA997488A/en not_active Expired
- 1973-07-03 IE IE1107/73A patent/IE38034B1/xx unknown
- 1973-07-03 ZA ZA734482A patent/ZA734482B/xx unknown
- 1973-07-04 NL NL7309367A patent/NL180306C/xx not_active IP Right Cessation
- 1973-07-04 ES ES416577A patent/ES416577A1/es not_active Expired
- 1973-07-04 SE SE7309411A patent/SE382974B/xx unknown
- 1973-07-04 FR FR7324627A patent/FR2190739B1/fr not_active Expired
- 1973-07-05 GB GB3213273A patent/GB1404565A/en not_active Expired
- 1973-07-05 BE BE133140A patent/BE801942A/fr not_active IP Right Cessation
- 1973-07-05 IT IT2624273A patent/IT990972B/it active
- 1973-07-05 JP JP7645273A patent/JPS5348028B2/ja not_active Expired

Also Published As

Publication number	Publication date
IT990972B (it)	1975-07-10
FR2190739B1 (fr)	1976-11-12
GB1404565A (en)	1975-09-03
JPS5348028B2 (fr)	1978-12-26
ES416577A1 (es)	1976-12-01
NO137494C (no)	1978-03-08
FR2190739A1 (fr)	1974-02-01
AT324971B (de)	1975-09-25
DK131279C (da)	1978-02-27
CH568940A5 (fr)	1975-11-14
DE2333675C2 (de)	1984-08-02
DK131279B (da)	1975-06-23
ZA734482B (en)	1974-06-26
IE38034B1 (en)	1977-12-07
DE2333675A1 (de)	1974-01-24
NL180306C (nl)	1987-02-02
SE382974B (sv)	1976-02-23
NL180306B (nl)	1986-09-01
IE38034L (en)	1974-01-05
NL7309367A (fr)	1974-01-08
CA997488A (en)	1976-09-21
JPS4951767A (fr)	1974-05-20
NO137494B (no)	1977-11-28

Legal Events

Date

Code

Title

Description

1987-01-31

RE

Patent lapsed

Owner name: AKVADAN A/S

Effective date: 19860731

Publication	Publication Date	Title
BE801942A (fr)	1973-11-05	Procede de purification biologique des eaux d'egout
FR2334629A1 (fr)	1977-07-08	Procede de traitement d'eaux
BE799519A (fr)	1973-08-31	Procede pour l'epuration de l'air et d'eaux residuaires contenant du soufre et de l'azote
BE799311A (fr)	1973-11-09	Procede de purification d'eaux usees industrielles,
BE802544A (fr)	1973-11-16	Procede de dephenolage d'eaux residuaires
BE789233A (fr)	1973-01-15	Procede et appareil perfectionnes pour l'epuration biologique des eaux residuaires
FR2432485B1 (fr)	1987-03-20	Procede de denitrification des eaux par voie biologique
FR1425703A (fr)	1966-01-24	Procédé pour l'épuration biologique des eaux résiduaires domestiques suivant le procédé de la boue activée
BE806778A (fr)	1974-04-30	Procede de desazotation des eaux residuaires
BE828916A (fr)	1975-11-10	Procede de traitement anaerobie d'eaux residuaires
BE829029A (fr)	1975-11-13	Procede pour l'epuration des eaux residuaires a l'aide de charbon active
BE831247A (fr)	1975-11-03	Procede biologique d'elimination de l'azote ammoniacal des eaux residuaires
BE802606A (fr)	1974-01-21	Procede d'epuration des eaux residuaires sulfurees
BE796725A (fr)	1973-09-14	Procede d'epuration des eaux residuaires
FR2308598A1 (fr)	1976-11-19	Procede pour l'epuration biologique d'eau usee
BE812337A (fr)	1974-07-01	Procede de production d'engrais biologique par utilisation d'eaux d'egouts
BE801289A (fr)	1973-12-26	Procede d'epuration d'eaux usees industrielles
BE775870A (fr)	1972-03-16	Procede d'epuration d'eaux residuaires
BE800583A (fr)	1973-10-01	Procede d'epuration microbiologique des eaux residuelles de laiteries
BE858606A (fr)	1978-03-13	Procede de traitement d'eaux residuaires provenant de la production de l'acrylonitrile
CH515855A (fr)	1971-11-30	Procédé de traitement des boues résultant de l'épuration des eaux usées
BE862490A (fr)	1978-04-14	Procede pour l'epuration biologique des eaux
FR2285349A1 (fr)	1976-04-16	Procede d'epuration biologique des eaux residuelles
BE827509A (fr)	1975-10-03	Procede de traitement et installation pour l'epuration biologique des eaux residuaires
BE851750A (fr)	1977-08-23	Procede pour la purification des eaux residuaires contenant des composes organiques de caractere anionique