SE8804422L - En anordning foer att foerbehandla vatten vid vattenrening - Google Patents

En anordning foer att foerbehandla vatten vid vattenrening

Info

Publication number
SE8804422L
SE8804422L SE8804422A SE8804422A SE8804422L SE 8804422 L SE8804422 L SE 8804422L SE 8804422 A SE8804422 A SE 8804422A SE 8804422 A SE8804422 A SE 8804422A SE 8804422 L SE8804422 L SE 8804422L
Authority
SE
Sweden
Prior art keywords
water
treating
caused
purification
nitrogen
Prior art date
Application number
SE8804422A
Other languages
English (en)
Other versions
SE465724B (sv
Inventor
P H L Petersen
Original Assignee
Simontorp Aquaculture Ab
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 Simontorp Aquaculture Ab filed Critical Simontorp Aquaculture Ab
Priority to SE8804422A priority Critical patent/SE465724B/sv
Priority to NO894854A priority patent/NO174706C/no
Priority to DK198906134A priority patent/DK172942B1/da
Publication of SE8804422L publication Critical patent/SE8804422L/sv
Publication of SE465724B publication Critical patent/SE465724B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)
SE8804422A 1988-12-07 1988-12-07 Anordning foer att foerbehandla vatten vid vattenrening SE465724B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8804422A SE465724B (sv) 1988-12-07 1988-12-07 Anordning foer att foerbehandla vatten vid vattenrening
NO894854A NO174706C (no) 1988-12-07 1989-12-05 Anordning for å behandle vann för biologisk filtrering
DK198906134A DK172942B1 (da) 1988-12-07 1989-12-06 Apparat til forbehandling af vand, som skal filtreres i et anaerobt biologisk filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804422A SE465724B (sv) 1988-12-07 1988-12-07 Anordning foer att foerbehandla vatten vid vattenrening

Publications (2)

Publication Number Publication Date
SE8804422L true SE8804422L (sv) 1990-06-08
SE465724B SE465724B (sv) 1991-10-21

Family

ID=20374168

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804422A SE465724B (sv) 1988-12-07 1988-12-07 Anordning foer att foerbehandla vatten vid vattenrening

Country Status (3)

Country Link
DK (1) DK172942B1 (sv)
NO (1) NO174706C (sv)
SE (1) SE465724B (sv)

Also Published As

Publication number Publication date
DK613489A (da) 1990-06-18
DK613489D0 (da) 1989-12-06
DK172942B1 (da) 1999-10-11
NO894854L (no) 1990-06-08
NO174706C (no) 1994-06-22
SE465724B (sv) 1991-10-21
NO174706B (no) 1994-03-14
NO894854D0 (no) 1989-12-05

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