DK0550367T3 - Aktiveret-slamfremgangsmåde til rensning af industri- og/eller byspildevand - Google Patents

Aktiveret-slamfremgangsmåde til rensning af industri- og/eller byspildevand

Info

Publication number: DK0550367T3
Authority: DK; Denmark
Prior art keywords: purification; industrial; activated; sludge process; urban wastewater
Prior art date: 1991-12-31

Application number

DK92460037T

Other languages

Danish (da)

English (en)

Inventor

Joseph Charpentier

Original Assignee

Omnium Traitement Valorisa

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.)

1991-12-31

Filing date

1992-12-29

Publication date

1997-03-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9420801&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0550367(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1992-12-29 Application filed by Omnium Traitement Valorisa filed Critical Omnium Traitement Valorisa

1997-03-24 Application granted granted Critical

1997-03-24 Publication of DK0550367T3 publication Critical patent/DK0550367T3/da

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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification 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
- C02F3/006—Regulation methods for biological treatment
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/15—N03-N
- 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)
Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Activated Sludge Processes (AREA)

DK92460037T 1991-12-31 1992-12-29 Aktiveret-slamfremgangsmåde til rensning af industri- og/eller byspildevand DK0550367T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9116489A FR2685692B1 (fr)	1991-12-31	1991-12-31	Procede d'epuration d'effluents industriels et/ou urbains du type boues activees.

Publications (1)

Publication Number	Publication Date
DK0550367T3 true DK0550367T3 (da)	1997-03-24

Family

ID=9420801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK92460037T DK0550367T3 (da)	1991-12-31	1992-12-29	Aktiveret-slamfremgangsmåde til rensning af industri- og/eller byspildevand

Country Status (4)

Country	Link
EP (1)	EP0550367B1 (de)
DE (1)	DE69214422D1 (de)
DK (1)	DK0550367T3 (de)
FR (1)	FR2685692B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5490933A (en) *	1991-04-04	1996-02-13	The Dow Chemical Company	Self-regulated biological scrubber and/or gas stripper for the treatment of fluid streams
FR2715743B1 (fr) *	1994-02-03	1996-04-12	Cise Internationale	Procédé et dispositif de traitement d'un liquide à base d'eaux usées et application aux fluides non stériles.
FR2717462A1 (fr) *	1994-03-15	1995-09-22	Omnium Traitement Valorisa	Procédé et installation de traitement des produits de dessablage.
IT1270276B (it) *	1994-08-02	1997-04-29	Waterplan Spa	Sistema di monitoraggio e regolazione degli impianti di trattamento biologico della acque di scarico
FR2787782B1 (fr) *	1998-12-23	2001-03-16	Omnium Traitement Valorisa	Procede de traitement d'un effluent mettant en oeuvre une nitrification/denitrification simultanees dans un biofiltre
DE19948197A1 (de) *	1999-10-07	2001-05-31	Messer Griesheim Gmbh	Verfahren zur Behandlung von Abwasser einer biologischen Kläranlage
FR2814453A1 (fr) *	2000-09-27	2002-03-29	Air Liquide	Procede de traitement d'eaux usees avec elimination des composes azotes
FR2858609B1 (fr) *	2003-08-04	2006-10-13	Otv Sa	Procede et installation de traitement biologique des eaux par boues activees avec regulation de l'aeration
JP5902106B2 (ja) *	2013-01-10	2016-04-13	株式会社西原環境	排水処理装置およびこれに用いる送風量制御器、並びに排水処理方法
FR3064625A1 (fr) *	2017-03-30	2018-10-05	Suez Groupe	Procede et dispositif de traitement d'eau residuaire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3679053A (en) *	1970-07-27	1972-07-25	Pollution Control Products Inc	Batch sewage treatment system
DE3013881C2 (de) *	1980-04-10	1982-08-12	Schering Ag, 1000 Berlin Und 4619 Bergkamen	Verfahren zur Steuerung der Behandlung von Industrieabwässern in Ausgleichs- oder Speicherbecken
NL8103372A (nl) *	1981-07-16	1983-02-16	Stamicarbon	Werkwijze voor de biologische behandeling van afvalwater.
AU595177B2 (en) *	1984-12-21	1990-03-29	Commonwealth Scientific And Industrial Research Organisation	Nitrification/denitrification of waste material
DE4024947A1 (de) *	1990-08-07	1992-02-13	Stewing Verwaltungsgesellschaf	Verfahren und klaeranlage zum reinigen von abwasser

1991
- 1991-12-31 FR FR9116489A patent/FR2685692B1/fr not_active Expired - Lifetime
1992
- 1992-12-29 DE DE69214422T patent/DE69214422D1/de not_active Expired - Lifetime
- 1992-12-29 EP EP19920460037 patent/EP0550367B1/de not_active Revoked
- 1992-12-29 DK DK92460037T patent/DK0550367T3/da active

Also Published As

Publication number	Publication date
DE69214422D1 (de)	1996-11-14
EP0550367B1 (de)	1996-10-09
FR2685692B1 (fr)	1997-03-28
EP0550367A1 (de)	1993-07-07
FR2685692A1 (fr)	1993-07-02

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