CH583660A5 - - Google Patents

Info

Publication number
CH583660A5
CH583660A5 CH1462774A CH1462774A CH583660A5 CH 583660 A5 CH583660 A5 CH 583660A5 CH 1462774 A CH1462774 A CH 1462774A CH 1462774 A CH1462774 A CH 1462774A CH 583660 A5 CH583660 A5 CH 583660A5
Authority
CH
Switzerland
Application number
CH1462774A
Original Assignee
Strahm Hottinger Alfred
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 Strahm Hottinger Alfred filed Critical Strahm Hottinger Alfred
Priority to CH1462774A priority Critical patent/CH583660A5/xx
Priority to DE19752548481 priority patent/DE2548481A1/de
Priority to AT826175A priority patent/AT347367B/de
Publication of CH583660A5 publication Critical patent/CH583660A5/xx

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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CH1462774A 1974-10-30 1974-10-30 CH583660A5 (bg)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1462774A CH583660A5 (bg) 1974-10-30 1974-10-30
DE19752548481 DE2548481A1 (de) 1974-10-30 1975-10-29 Einrichtung zur belueftung von sauerstoffarmen tiefenschichten in gewaessern oder abwasser-schlammgemischen
AT826175A AT347367B (de) 1974-10-30 1975-10-30 Einrichtung zur belueftung von abwasser-schlamm- gemischen bei der biologischen abwasserreinigung nach dem belebtschlamm- verfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1462774A CH583660A5 (bg) 1974-10-30 1974-10-30

Publications (1)

Publication Number Publication Date
CH583660A5 true CH583660A5 (bg) 1977-01-14

Family

ID=4402462

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1462774A CH583660A5 (bg) 1974-10-30 1974-10-30

Country Status (3)

Country Link
AT (1) AT347367B (bg)
CH (1) CH583660A5 (bg)
DE (1) DE2548481A1 (bg)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112106702B (zh) * 2020-09-21 2022-08-12 淮北市硕华机械设备有限公司 一种节能型水产养殖方法

Also Published As

Publication number Publication date
AT347367B (de) 1978-12-27
DE2548481A1 (de) 1976-05-06
ATA826175A (de) 1978-04-15

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Legal Events

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PL Patent ceased