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1. WO1996004784 - A SYSTEM AND A METHOD FOR AQUATIC PRODUCTION

Publication Number WO/1996/004784
Publication Date 22.02.1996
International Application No. PCT/DK1995/000325
International Filing Date 10.08.1995
IPC
A01K 63/04 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
63Receptacles for live fish, e.g. aquaria; Terraria
04Arrangements for treating water specially adapted to receptacles for live fish
C02F 3/06 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
02Aerobic processes
06using submerged filters
C02F 3/30 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
30Aerobic and anaerobic processes
CPC
A01K 63/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
63Receptacles for live fish, e.g. aquaria
04Arrangements for treating water specially adapted to receptacles for live fish
C02F 2103/22
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2103Nature of the water, waste water, sewage or sludge to be treated
22from the processing of animals, e.g. poultry, fish, or parts thereof
C02F 3/06
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
02Aerobic processes
06using submerged filters
C02F 3/302
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3Biological treatment of water, waste water, or sewage
30Aerobic and anaerobic processes
302Nitrification and denitrification treatment
Y02W 10/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
10Technologies for wastewater treatment
10Biological treatment of water, waste water, or sewage
Applicants
  • MATCON, RÅDGIVENDE INGENIØRFIRMA A/S [DK]/[DK] (AllExceptUS)
  • FISCHER, Knud [DK]/[DK] (UsOnly)
  • KONGERSLEV, Thomas, Ravn [DK]/[DK] (UsOnly)
  • VILLADSEN, Andreas [DK]/[DK] (UsOnly)
Inventors
  • FISCHER, Knud
  • KONGERSLEV, Thomas, Ravn
  • VILLADSEN, Andreas
Agents
  • JØRGENSEN, Bjørn, Baker
Priority Data
0935/9412.08.1994DK
Publication Language English (EN)
Filing Language Danish (DA)
Designated States
Title
(EN) A SYSTEM AND A METHOD FOR AQUATIC PRODUCTION
(FR) SYSTEME ET PROCEDE DE PRODUCTION AQUATIQUE
Abstract
(EN)
The system comprises a growing tank (1) and recycling circuits for the water of the tank with a mechanical filter (3) for removal of particles from the water, a biofilter (6, 7) for nitrification of ammonia to nitrate, a device for oxygen supply (8), and a device (10, 14, 15) for denitrification of nitrate to free nitrogen comprising a tank (10) with suspended active sludge followed by a device (14, 15) for mechanical separation of sludge and water.
(FR)
Le système comprend un réservoir de culture (1) ainsi que des circuits de recyclage destinés à l'eau du réservoir, ainsi qu'un filtre mécanique (3) destiné à éliminer les particules de l'eau, un biofiltre (6, 7) de nitrification d'ammoniac en nitrate, un dispositif d'alimentation (8) en oxygène, ainsi qu'un dispositif (10, 14, 15) de dénitrification de nitrate pour libérer l'azote comprenant un réservoir (10) présentant une boue active en suspension, suivi d'un dispositif (14, 15) de séparation mécanique de la boue et de l'eau.
Also published as
Latest bibliographic data on file with the International Bureau