ES2022078A4 - Procedimiento de reduccion de la contaminacion disuelta de un liquido - Google Patents

Procedimiento de reduccion de la contaminacion disuelta de un liquido

Info

Publication number: ES2022078A4
Authority: ES; Spain
Prior art keywords: liquid; bed; granular material; procedure; reducing dissolved
Prior art date: 1987-08-27
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.): Granted

Application number

ES88470016T

Other languages

English (en)

Other versions

ES2022078T3 (es

ES2022078T5 (es

Inventor

Claude Bernard

Francois Hanus

Denis Marchand

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.)

Soc Dite Sogea

Sogea SA

Original Assignee

Soc Dite Sogea

Sogea SA

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.)

1987-08-27

Filing date

1988-08-16

Publication date

1991-12-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9354495&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2022078(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-08-16 Application filed by Soc Dite Sogea, Sogea SA filed Critical Soc Dite Sogea

1991-12-01 Publication of ES2022078A4 publication Critical patent/ES2022078A4/es

1992-07-16 Publication of ES2022078T3 publication Critical patent/ES2022078T3/es

1996-11-01 Application granted granted Critical

1996-11-01 Publication of ES2022078T5 publication Critical patent/ES2022078T5/es

2008-08-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 2
239000008187 granular material Substances 0.000 abstract 3
238000004140 cleaning Methods 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
238000011109 contamination Methods 0.000 abstract 1
244000005700 microbiome Species 0.000 abstract 1
229910052698 phosphorus Inorganic materials 0.000 abstract 1
239000011574 phosphorus Substances 0.000 abstract 1
238000000746 purification Methods 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
- 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
- C02F3/06—Aerobic processes using submerged filters
- 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"
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
- 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)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Microbiology (AREA)
Water Supply & Treatment (AREA)
Environmental & Geological Engineering (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Biodiversity & Conservation Biology (AREA)
Chemical Kinetics & Catalysis (AREA)
Biological Treatment Of Waste Water (AREA)
Removal Of Specific Substances (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES88470016T 1987-08-27 1988-08-16 Procedimiento de reduccion de la polucion disuelta en un liquido. Expired - Lifetime ES2022078T5 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8712060A FR2619804B1 (fr)	1987-08-27	1987-08-27	Procede continu de reduction de la pollution dissoute dans un liquide par voie biologique

Publications (3)

Publication Number	Publication Date
ES2022078A4 true ES2022078A4 (es)	1991-12-01
ES2022078T3 ES2022078T3 (es)	1992-07-16
ES2022078T5 ES2022078T5 (es)	1996-11-01

Family

ID=9354495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES88470016T Expired - Lifetime ES2022078T5 (es)	1987-08-27	1988-08-16	Procedimiento de reduccion de la polucion disuelta en un liquido.

Country Status (6)

Country	Link
EP (1)	EP0306431B2 (es)
AT (1)	ATE70033T1 (es)
DE (1)	DE3866639D1 (es)
ES (1)	ES2022078T5 (es)
FR (1)	FR2619804B1 (es)
GR (2)	GR3003280T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3829497A1 (de) *	1988-08-31	1990-03-08	Kernforschungsanlage Juelich	Verfahren und vorrichtung zur biotechnologischen behandlung von fluessigkeiten in einem vertikalen schuettkoerperbett
NL9000876A (nl) *	1990-04-12	1991-11-01	Pacques Bv	Werkwijze voor het verwijderen van zwavelverbindingen uit water.
SE470155B (sv) *	1991-04-16	1993-11-22	Nordic Water Prod Ab	Inblåsning av en gas i en granulär filterbädd
US5277829A (en) *	1992-07-14	1994-01-11	Andritz Sprout-Bauer, Inc.	Deep bed sand filter
DE4315312C1 (de) *	1993-05-07	1994-06-09	Schwarting Gmbh	Festbettreaktor
NL1002662C2 (nl) *	1996-03-20	1997-09-23	Astraco Beheer Bv	Reactievat.
NL1005013C2 (nl) *	1997-01-16	1998-07-20	Astraco Beheer Bv	Regelen van een filterinrichting voor het zuiveren van vervuilde en in het bijzonder nitraten bevattende vloeistof.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4394349A (en) *	1981-07-06	1983-07-19	Standard Oil Company (Indiana)	Apparatus for the fluidized catalytic cracking of hydrocarbon feedstock
FR2518078B1 (fr) *	1981-12-10	1986-08-29	Degremont	Procede de denitrification des eaux
JPS58174289A (ja) *	1982-04-07	1983-10-13	Kyoritsu Yuki Kogyo Kenkyusho:Kk	ユニツト型流動担体生物処理装置
FR2533548B1 (fr) *	1982-09-28	1985-07-26	Degremont	Procede et appareil de traitement anaerobie d'eaux residuaires dans un filtre a remplissage de materiau granulaire

1987
- 1987-08-27 FR FR8712060A patent/FR2619804B1/fr not_active Expired - Lifetime
1988
- 1988-08-16 EP EP19880470016 patent/EP0306431B2/fr not_active Expired - Lifetime
- 1988-08-16 AT AT88470016T patent/ATE70033T1/de not_active IP Right Cessation
- 1988-08-16 DE DE8888470016T patent/DE3866639D1/de not_active Expired - Lifetime
- 1988-08-16 ES ES88470016T patent/ES2022078T5/es not_active Expired - Lifetime
1991
- 1991-12-05 GR GR91400796T patent/GR3003280T3/el unknown
1996
- 1996-10-02 GR GR960401840T patent/GR3021217T3/el unknown

Also Published As

Publication number	Publication date
EP0306431A1 (fr)	1989-03-08
ATE70033T1 (de)	1991-12-15
ES2022078T3 (es)	1992-07-16
FR2619804A1 (fr)	1989-03-03
ES2022078T5 (es)	1996-11-01
GR3003280T3 (en)	1993-02-17
EP0306431B2 (fr)	1996-07-10
EP0306431B1 (fr)	1991-12-04
GR3021217T3 (en)	1997-01-31
FR2619804B1 (fr)	1991-06-28
DE3866639D1 (de)	1992-01-16

Legal Events

Date

Code

Title

Description

1992-07-16

FG2A

Definitive protection

Ref document number: 306431

Country of ref document: ES

Publication	Publication Date	Title
DE69009999D1 (de)	1994-07-21	Verfahren zur beseitigung organischer schadstoffe aus abwasser.
ES2022078T3 (es)	1992-07-16	Procedimiento de reduccion de la contaminacion disuelta en un liquido.
ATE87224T1 (de)	1993-04-15	Verfahren und vorrichtung zur elution von koernigem waschgut.
ATE71345T1 (de)	1992-01-15	Verfahren und einrichtung zum biologischen reinigen von abwasser.
FR2547574B1 (fr)	1988-08-05	Procede et installation d'epuration biologique aerobie des eaux residuaires en utilisant des micro-organismes libres et des micro-organismes fixes
DE69406362D1 (de)	1997-11-27	Verfahren und Anlage zur biologischen Reinigung von Abwasser
FR2597126B1 (fr)	1988-09-09	Procede de desinfection de textiles contamines par des bacteries
ES2065305T3 (es)	1997-07-01	Procedimiento de tratamiento biologico de las aguas.
DE3367760D1 (en)	1987-01-08	Process and apparatus for the biological purification of waste water
ATE46310T1 (de)	1989-09-15	Verfahren und vorrichtung zur biologischen reinigung von abwasser.
FI942420A0 (fi)	1994-05-25	Menetelmä ja laite likaveden puhdistamiseksi biologisesti ja kemiallisesti panoksittain
SE8601279D0 (sv)	1986-03-19	Anordning for biologisk rening av vatten
ATE67096T1 (de)	1991-09-15	Vorrichtung zur reinigung eines siebes oder rechens in einer abwasseranlage.
FR2456711A1 (fr)	1980-12-12	Procede d'elimination des impuretes d'eaux souterraines ou de surface au moyen d'ozone
DE59009654D1 (de)	1995-10-19	Verfahren zur Reinigung von mit biologisch abbaubaren Schadstoffen kontaminierten Böden.
DE69021694D1 (de)	1995-09-21	Verfahren zur Reinigung vergifteten Bodens.
ATE123623T1 (de)	1995-06-15	Hilfmittel zum reinigen von felltieren,erzeugnis und verfahren zum rienigen von felltieren.
JPS5681186A (en)	1981-07-02	Fluidized bed type biochemical process for decontaminating waste water and apparatus therefor
FR2535980B1 (fr)	1988-06-17	Procede de separation des metaux du groupe viii et des groupes v ou vi du tableau periodique par transfert dans des solutions organiques
DE59802278D1 (de)	2002-01-17	Vefahren zur biologischen Reinigung von ölbelastetem Abwasser