ATA451482A - DEVICE FOR LIFTING AERATOR BLOCKS FROM A CLEANING TANK - Google Patents

DEVICE FOR LIFTING AERATOR BLOCKS FROM A CLEANING TANK

Info

Publication number
ATA451482A
ATA451482A AT451482A AT451482A ATA451482A AT A451482 A ATA451482 A AT A451482A AT 451482 A AT451482 A AT 451482A AT 451482 A AT451482 A AT 451482A AT A451482 A ATA451482 A AT A451482A
Authority
AT
Austria
Prior art keywords
blocks
cleaning tank
lifting aerator
aerator
lifting
Prior art date
Application number
AT451482A
Other languages
German (de)
Other versions
AT378530B (en
Inventor
Norbert Priefer
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of ATA451482A publication Critical patent/ATA451482A/en
Application granted granted Critical
Publication of AT378530B publication Critical patent/AT378530B/en

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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/203—Swing diffusers
    • 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)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Ventilation (AREA)
AT451482A 1981-12-21 1982-12-10 DEVICE FOR LIFTING AERATOR BLOCKS FROM A CLEANING TANK AT378530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3150609A DE3150609C2 (en) 1981-12-21 1981-12-21 Device for excavating aerator blocks from a clarifier

Publications (2)

Publication Number Publication Date
ATA451482A true ATA451482A (en) 1985-01-15
AT378530B AT378530B (en) 1985-08-26

Family

ID=6149314

Family Applications (1)

Application Number Title Priority Date Filing Date
AT451482A AT378530B (en) 1981-12-21 1982-12-10 DEVICE FOR LIFTING AERATOR BLOCKS FROM A CLEANING TANK

Country Status (4)

Country Link
AT (1) AT378530B (en)
BE (1) BE895336A (en)
DE (1) DE3150609C2 (en)
NL (1) NL8204863A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680195A5 (en) * 1988-11-24 1992-07-15 Roger Fux
AT402201B (en) * 1994-06-17 1997-03-25 Udo Meyer Aquaconsult Gmbh DEVICE FOR FINE-BUBBLE ENTRY OF GASES IN LIQUIDS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8102874U1 (en) * 1981-02-04 1981-07-09 Passavant-Werke AG & Co KG, 6209 Aarbergen TRAVELABLE BRIDGE FOR WATER TREATMENT TANKS

Also Published As

Publication number Publication date
AT378530B (en) 1985-08-26
DE3150609A1 (en) 1983-07-14
DE3150609C2 (en) 1983-12-29
NL8204863A (en) 1983-07-18
BE895336A (en) 1983-03-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee