FR2914296B1 - METHOD AND INSTALLATION FOR TREATING AN AQUEOUS EFFLUENT SO AS TO EXTRACT AT LEAST ONE DISSOLVED GAS COMPOUND APPLICATION TO AQUACULTURE IN AQUEOUS RECIRCULATED MEDIUM. - Google Patents
METHOD AND INSTALLATION FOR TREATING AN AQUEOUS EFFLUENT SO AS TO EXTRACT AT LEAST ONE DISSOLVED GAS COMPOUND APPLICATION TO AQUACULTURE IN AQUEOUS RECIRCULATED MEDIUM.Info
- Publication number
- FR2914296B1 FR2914296B1 FR0702308A FR0702308A FR2914296B1 FR 2914296 B1 FR2914296 B1 FR 2914296B1 FR 0702308 A FR0702308 A FR 0702308A FR 0702308 A FR0702308 A FR 0702308A FR 2914296 B1 FR2914296 B1 FR 2914296B1
- Authority
- FR
- France
- Prior art keywords
- aqueous
- effluent
- liquid
- gaseous
- liquid column
- Prior art date
- 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 - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title abstract 10
- 238000009360 aquaculture Methods 0.000 title abstract 4
- 244000144974 aquaculture Species 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 abstract 20
- 239000007789 gas Substances 0.000 abstract 9
- 230000000630 rising effect Effects 0.000 abstract 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 239000008346 aqueous phase Substances 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000007792 gaseous phase Substances 0.000 abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 210000000416 exudates and transudate Anatomy 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/784—Diffusers or nozzles for ozonation
-
- 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
- C02F2209/22—O2
-
- 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
- C02F2209/24—CO2
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/12—Prevention of foaming
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Farming Of Fish And Shellfish (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The process of treating an aqueous effluent for extracting carbon dioxide and nitrogen gaseous compound useful in aquaculture in a recirculated aqueous environment, comprises separating the compound from the effluent for obtaining the treated aqueous phase depleted in the compound, injecting and distributing an air/oxygen gaseous phase in a rising liquid column of the aqueous effluent in a form of bubbles, and separating a mixed liquid/gas stream into a liquid stream constituting the treated aqueous phase and a gaseous effluent stream enriched in the gaseous compound. The process of treating an aqueous effluent for extracting carbon dioxide and nitrogen gaseous compound useful in aquaculture in a recirculated aqueous environment, comprises separating the compound from the effluent for obtaining the treated aqueous phase depleted in the compound, injecting and distributing an air/oxygen gaseous phase in a rising liquid column of the aqueous effluent in a form of bubbles, and separating a mixed liquid/gas stream into a liquid stream constituting the treated aqueous phase and a gaseous effluent stream enriched in the gaseous compound. The air/oxygen gaseous phase is less rich in the compound than the aqueous effluent. The mixed liquid/gas stream is separated under reduced pressure by establishing a gaseous overhead between the liquid stream and the gas stream. The liquid stream separated from the gas stream constituting a downward liquid column is obtained by supplying the mixed liquid/gas stream above a high point. The downward liquid column and the rising liquid column are concentric with respect to the other, where the rising liquid column is placed in an interior of a treatment installation (1) and the downward liquid column is placed in an exterior of the treatment installation or converse. The aqueous effluent is introduced in a base of the rising liquid column and is drawn out from a base of the downward liquid column. The oxygen is injected and distributed in the rising liquid column at a level higher than a level of introduction of gas phase, and ozone is injected and distributed in the downward liquid column at a level lower than a level of introduction of gas phase. The gas stream is separated into an exudate liquid in a form of bubbles. Independent claims are included for: (1) a process of culture of living organism in aquaculture in a recirculated aqueous medium; and (2) an installation for treating an aqueous effluent.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702308A FR2914296B1 (en) | 2007-03-29 | 2007-03-29 | METHOD AND INSTALLATION FOR TREATING AN AQUEOUS EFFLUENT SO AS TO EXTRACT AT LEAST ONE DISSOLVED GAS COMPOUND APPLICATION TO AQUACULTURE IN AQUEOUS RECIRCULATED MEDIUM. |
AU2007274184A AU2007274184B2 (en) | 2006-07-13 | 2007-06-04 | Process and installation for treating an aqueous effluent for the purpose of extracting at least one dissolved gaseous compound therefrom; application to aquaculture in a recirculated aqueous environment |
ES07788832T ES2385363T3 (en) | 2006-07-13 | 2007-06-04 | Procedure and installation of treatment of an aqueous effluent, with a view to extracting at least one dissolved gaseous compound, application for aquaculture in recirculated aqueous medium |
BRPI0714427-0A BRPI0714427A2 (en) | 2006-07-13 | 2007-06-04 | aqueous effluent treatment process, living organism culture process in recirculated aqueous medium, aquaculture process and process execution facility |
AT07788832T ATE553649T1 (en) | 2006-07-13 | 2007-06-04 | METHOD AND DEVICE FOR TREATING A WASTE WATER TO REMOVE AT LEAST ONE DISSOLVED GASEOUS COMPOUND THEREOF; APPLICATION IN AQUACULTURE IN A REFLECTED AQUEOUS ENVIRONMENT |
EP07788832A EP2040537B1 (en) | 2006-07-13 | 2007-06-04 | Process and installation for treating an aqueous effluent for the purpose of extracting at least one dissolved gaseous compound therefrom; application to aquaculture in a recirculated aqueous environment |
PCT/FR2007/000920 WO2008006950A2 (en) | 2006-07-13 | 2007-06-04 | Process and installation for treating an aqueous effluent for the purpose of extracting at least one dissolved gaseous compound therefrom; application to aquaculture in a recirculated aqueous environment |
IL196420A IL196420A0 (en) | 2006-07-13 | 2009-01-08 | Method and installation for treating an aqueous effluent, in order to extract at least one dissolved gaseous compound; application to aquaculture in recirculated aqueous medium |
NO20090698A NO342696B1 (en) | 2006-07-13 | 2009-02-12 | A method and installation for treating an aqueous drain for the purpose of extracting at least one dissolved gas compound therefrom; for use in aquaculture in a recycled aqueous environment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702308A FR2914296B1 (en) | 2007-03-29 | 2007-03-29 | METHOD AND INSTALLATION FOR TREATING AN AQUEOUS EFFLUENT SO AS TO EXTRACT AT LEAST ONE DISSOLVED GAS COMPOUND APPLICATION TO AQUACULTURE IN AQUEOUS RECIRCULATED MEDIUM. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2914296A1 FR2914296A1 (en) | 2008-10-03 |
FR2914296B1 true FR2914296B1 (en) | 2009-08-07 |
Family
ID=38754685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0702308A Expired - Fee Related FR2914296B1 (en) | 2006-07-13 | 2007-03-29 | METHOD AND INSTALLATION FOR TREATING AN AQUEOUS EFFLUENT SO AS TO EXTRACT AT LEAST ONE DISSOLVED GAS COMPOUND APPLICATION TO AQUACULTURE IN AQUEOUS RECIRCULATED MEDIUM. |
Country Status (4)
Country | Link |
---|---|
AT (1) | ATE553649T1 (en) |
BR (1) | BRPI0714427A2 (en) |
ES (1) | ES2385363T3 (en) |
FR (1) | FR2914296B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO335697B1 (en) * | 2010-05-25 | 2015-01-26 | Alvestad As | Use of apparatus for separating proteins from hatch fluid |
US8728310B1 (en) * | 2013-03-13 | 2014-05-20 | RR Fish SIA | Water processing system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0457261B1 (en) * | 1990-05-16 | 1993-03-10 | TEGEO Tegtmeyer Geophysik GmbH | Apparatus for purification, for example of contaminated groundwater |
DE4039824C1 (en) * | 1990-12-13 | 1991-12-19 | Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De | |
US5180503A (en) * | 1991-05-10 | 1993-01-19 | The Board Of Trustees Of The Leland Stanford Junior University | In-situ vapor stripping for removing volatile organic compounds from groundwater |
US6702949B2 (en) * | 1997-10-24 | 2004-03-09 | Microdiffusion, Inc. | Diffuser/emulsifier for aquaculture applications |
-
2007
- 2007-03-29 FR FR0702308A patent/FR2914296B1/en not_active Expired - Fee Related
- 2007-06-04 ES ES07788832T patent/ES2385363T3/en active Active
- 2007-06-04 AT AT07788832T patent/ATE553649T1/en active
- 2007-06-04 BR BRPI0714427-0A patent/BRPI0714427A2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2385363T3 (en) | 2012-07-23 |
BRPI0714427A2 (en) | 2013-02-13 |
ATE553649T1 (en) | 2012-05-15 |
FR2914296A1 (en) | 2008-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7771515B2 (en) | Method and installation for treating an aqueous effluent, in order to extract at least one dissolved gaseous compound; application to aquaculture in recirculated aqueous medium | |
DK1419234T3 (en) | Process for fermentation | |
WO2009026208A3 (en) | Brine purification | |
MY178838A (en) | Method for producing ethylene oxide | |
MX2016002420A (en) | Device and method for simultaneous hydrogen sulphide removal and biogas upgrading. | |
WO2010005797A3 (en) | Method of treating natural gas with high carbon dioxide concentration using aqueous ammonia | |
UA101708C2 (en) | Method and system for purifying raw gases, in particular biogas for producing methane | |
ATE441822T1 (en) | INTEGRATED PROCESS AND INTEGRATED PLANT FOR CRYOGENIC ADSORPTION AND SEPARATION FOR THE PRODUCTION OF CO2 | |
MY156850A (en) | Low concentration wastewater treatment system and process | |
EA201000818A1 (en) | METHOD AND STATION OF WASTEWATER TREATMENT WITH REGULATION OF THE CONCENTRATION OF MIXED OXYGEN | |
ATE466820T1 (en) | SYSTEM AND METHOD FOR REMOVAL OF SLUDGE USING OZONATION | |
UA100161C2 (en) | Method and device for purifying biogas for extracting methane | |
RU2014128160A (en) | METHOD AND INSTALLATION FOR EXTRACTION OF CARBON DIOXIDE FROM RAW GAS CONTAINING METHANE | |
KR970062022A (en) | How to Treat Distilled Wine | |
ZA202202870B (en) | A method and a system for abating h2s and co2 from h2s and co2 rich gas mixtures such as geothermal non-condensable gas mixtures | |
FR2914296B1 (en) | METHOD AND INSTALLATION FOR TREATING AN AQUEOUS EFFLUENT SO AS TO EXTRACT AT LEAST ONE DISSOLVED GAS COMPOUND APPLICATION TO AQUACULTURE IN AQUEOUS RECIRCULATED MEDIUM. | |
EA201290680A1 (en) | INTEGRATED METHOD FOR TREATMENT OF SEWAGE WATER OIL REFINERY, CONTAINING AMMONIA AND HYDROGEN, AND DRAINED ACID GAS OF OIL REFINING PLANT, CONTAINING HYDROGEN | |
RU2006102201A (en) | METHOD FOR PRODUCING BIOMASS OF AEROBIC ORGANISMS | |
ATE431284T1 (en) | METHOD AND PLANT FOR THE TREATMENT OF WASTEWATER ON SHIPS | |
WO2008006950A3 (en) | Process and installation for treating an aqueous effluent for the purpose of extracting at least one dissolved gaseous compound therefrom; application to aquaculture in a recirculated aqueous environment | |
WO2013084972A8 (en) | Treatment system and treatment method for nitrogen-containing organic waste water | |
TW200942497A (en) | Method for producing water containing supersaturated dissolved oxygen | |
Mohanakrishnan et al. | Chemical scrubbing for removal of CO2 from biogas using algae and H2S using sponge iron | |
EA201100836A1 (en) | METHOD OF ADJUSTABLE OXIDATION OF SOLUTION CONTAINING DOUBLE-GEL IRON | |
MY165104A (en) | Process and apparatus for removing contaminants from a gas stream |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141128 |