FR2367705B1 - - Google Patents

Info

Publication number
FR2367705B1
FR2367705B1 FR7631474A FR7631474A FR2367705B1 FR 2367705 B1 FR2367705 B1 FR 2367705B1 FR 7631474 A FR7631474 A FR 7631474A FR 7631474 A FR7631474 A FR 7631474A FR 2367705 B1 FR2367705 B1 FR 2367705B1
Authority
FR
France
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
Application number
FR7631474A
Other languages
French (fr)
Other versions
FR2367705A1 (fr
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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.)
Filing date
Publication date
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7631474A priority Critical patent/FR2367705A1/fr
Priority to GB42540/77A priority patent/GB1541345A/en
Priority to DK459777A priority patent/DK459777A/da
Publication of FR2367705A1 publication Critical patent/FR2367705A1/fr
Application granted granted Critical
Publication of FR2367705B1 publication Critical patent/FR2367705B1/fr
Granted legal-status Critical Current

Links

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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • 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
    • 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)
  • Environmental Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Microbiology (AREA)
  • Farming Of Fish And Shellfish (AREA)
FR7631474A 1976-10-15 1976-10-15 Procedes pour epurer l'eau et bassins d'aquaculture Granted FR2367705A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7631474A FR2367705A1 (fr) 1976-10-15 1976-10-15 Procedes pour epurer l'eau et bassins d'aquaculture
GB42540/77A GB1541345A (en) 1976-10-15 1977-10-12 Self-cleaning aquaculture tanks and method of purifying aquaculture tank water
DK459777A DK459777A (da) 1976-10-15 1977-10-14 Bassin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631474A FR2367705A1 (fr) 1976-10-15 1976-10-15 Procedes pour epurer l'eau et bassins d'aquaculture

Publications (2)

Publication Number Publication Date
FR2367705A1 FR2367705A1 (fr) 1978-05-12
FR2367705B1 true FR2367705B1 (sv) 1982-01-08

Family

ID=9178957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631474A Granted FR2367705A1 (fr) 1976-10-15 1976-10-15 Procedes pour epurer l'eau et bassins d'aquaculture

Country Status (3)

Country Link
DK (1) DK459777A (sv)
FR (1) FR2367705A1 (sv)
GB (1) GB1541345A (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3261882D1 (en) * 1981-02-24 1985-02-28 Edward Andrew Seymour Treating liquids in tanks
US4669420A (en) * 1985-12-31 1987-06-02 Brad Keeler Fish farming system and method
DE3805607A1 (de) * 1988-02-24 1989-08-31 Wilke Dr Engelbart Vorrichtung zur aquakultur
FR2652714A1 (fr) * 1989-10-10 1991-04-12 Muller Andre Filtre a utilisation universelle pour aquarium ou analogues.
US5137433A (en) * 1990-05-29 1992-08-11 Willinger Bros., Inc. Aquarium power head with integral muffler
US5910254A (en) * 1996-12-20 1999-06-08 Eastman Chemical Company Method for dewatering microalgae with a bubble column
US5951875A (en) * 1996-12-20 1999-09-14 Eastman Chemical Company Adsorptive bubble separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom
US6000551A (en) * 1996-12-20 1999-12-14 Eastman Chemical Company Method for rupturing microalgae cells
US10251375B2 (en) 2016-02-03 2019-04-09 The Tru Shrimp Company Aquaculture environment control apparatuses, systems, and methods

Also Published As

Publication number Publication date
DK459777A (da) 1978-04-16
GB1541345A (en) 1979-02-28
FR2367705A1 (fr) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse