WO2000051421A3 - Method for delivering and cleaning salt water in a fish rearing installation - Google Patents

Method for delivering and cleaning salt water in a fish rearing installation Download PDF

Info

Publication number
WO2000051421A3
WO2000051421A3 PCT/DE2000/000644 DE0000644W WO0051421A3 WO 2000051421 A3 WO2000051421 A3 WO 2000051421A3 DE 0000644 W DE0000644 W DE 0000644W WO 0051421 A3 WO0051421 A3 WO 0051421A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
delivering
basin
fish
air bubbles
Prior art date
Application number
PCT/DE2000/000644
Other languages
German (de)
French (fr)
Other versions
WO2000051421A2 (en
Inventor
Martin Sander
Original Assignee
Erwin Sander Elektroapp Bau Gm
Martin Sander
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 Erwin Sander Elektroapp Bau Gm, Martin Sander filed Critical Erwin Sander Elektroapp Bau Gm
Priority to AU40989/00A priority Critical patent/AU4098900A/en
Publication of WO2000051421A2 publication Critical patent/WO2000051421A2/en
Publication of WO2000051421A3 publication Critical patent/WO2000051421A3/en

Links

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Physical Water Treatments (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

The invention relates to a method for delivering and cleaning salt water, especially in a fish rearing installation having at least one fish basin (22) and a cleaning system (1, 20, 25) provided outside of said basin. The inventive method is characterized by the following steps: a) draining the water from the at least one fish basin (22) while feeding it to a hydrocyclone or sedimentation basin (20) for a rough separation of the solid and suspended matter; b) feeding the water into an admission chamber (2) provided in the lower area of a floatation tower (1); c) introducing air bubbles into the admission chamber (2) of the floatation tower (1) and delivering the water containing the ascending air bubbles from the admission chamber (2) to a reaction chamber (7) situated in the area of the floatation tower (1) located thereabove; d) draining the water out of the lower area of the reaction chamber (7) into the lower area of a biofilter (25); e) returning the water from the upper area of the biofilter (25) into at least on fish basin (22), whereby; f) the water is delivered in a closed circuit and the only supply of energy for operating the system in the floatation tower (1) is provided by the introduction of air bubbles into the water.
PCT/DE2000/000644 1999-03-03 2000-03-03 Method for delivering and cleaning salt water in a fish rearing installation WO2000051421A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40989/00A AU4098900A (en) 1999-03-03 2000-03-03 Method for delivering and cleaning salt water in a fish rearing installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999109172 DE19909172C2 (en) 1999-03-03 1999-03-03 Process for conveying and purifying salt water in a fish farm and flotation tower for use in the process
DE19909172.2 1999-03-03

Publications (2)

Publication Number Publication Date
WO2000051421A2 WO2000051421A2 (en) 2000-09-08
WO2000051421A3 true WO2000051421A3 (en) 2000-12-28

Family

ID=7899479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/000644 WO2000051421A2 (en) 1999-03-03 2000-03-03 Method for delivering and cleaning salt water in a fish rearing installation

Country Status (3)

Country Link
AU (1) AU4098900A (en)
DE (1) DE19909172C2 (en)
WO (1) WO2000051421A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336212B4 (en) * 2003-03-03 2008-09-11 Lothar Weikum Device for filtering water
DE102007026538A1 (en) 2007-06-08 2008-12-11 Erwin Sander Elektroapparatebau Gmbh Rearing plant for saltwater fish
DE102014004767B4 (en) 2014-04-02 2018-07-05 PAL Aquakultur GmbH Device for cleaning circulating water
DE102016009728A1 (en) 2016-08-11 2018-02-15 Pal-Anlagenbau Gmbh Abtshagen Device for cleaning circulating water
DE202016004918U1 (en) 2016-08-11 2016-11-16 PAL-Anlagenbau GmbH Device for cleaning circulating water
NO346397B1 (en) * 2020-12-28 2022-07-11 Oeverland Marius A method for separating out fish sludge (faeces + pre-spill) from large hydraulic flows in accordance with breeding cages

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032199A (en) * 1959-05-04 1962-05-01 Sumiya Shinzo Froth flotation system
DE1203529B (en) * 1965-03-25 1965-10-21 Lutz Mueller Cleaning system for aquarium water
US3957017A (en) * 1974-11-04 1976-05-18 Syntex (U.S.A.) Inc. Contaminant filter in a closed-loop aquaculture system
US3973519A (en) * 1974-10-07 1976-08-10 Syntex (U.S.A.) Inc. Screening device in a closed-loop aquaculture system
US5385665A (en) * 1992-05-04 1995-01-31 Neuhaus; Adolf Apparatus for the foaming of organic components in water

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811943C2 (en) * 1978-03-18 1984-02-16 Roland 4630 Bochum Hagemann Aquarium filter
DE3643931A1 (en) * 1986-12-22 1988-07-07 Kernforschungsanlage Juelich FUMING / FLOTATION REACTOR
DE4416587C1 (en) * 1994-05-11 1995-08-31 Erwin Sander Elektroapparateba Cleaning device for foam pipe in flotation tower

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032199A (en) * 1959-05-04 1962-05-01 Sumiya Shinzo Froth flotation system
DE1203529B (en) * 1965-03-25 1965-10-21 Lutz Mueller Cleaning system for aquarium water
US3973519A (en) * 1974-10-07 1976-08-10 Syntex (U.S.A.) Inc. Screening device in a closed-loop aquaculture system
US3957017A (en) * 1974-11-04 1976-05-18 Syntex (U.S.A.) Inc. Contaminant filter in a closed-loop aquaculture system
US5385665A (en) * 1992-05-04 1995-01-31 Neuhaus; Adolf Apparatus for the foaming of organic components in water

Also Published As

Publication number Publication date
AU4098900A (en) 2000-09-21
DE19909172C2 (en) 2003-06-12
WO2000051421A2 (en) 2000-09-08
DE19909172A1 (en) 2000-09-14

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