AT380864B - DEVICE FOR HYPOLIMNION VENTILATION - Google Patents

DEVICE FOR HYPOLIMNION VENTILATION

Info

Publication number
AT380864B
AT380864B AT84883A AT84883A AT380864B AT 380864 B AT380864 B AT 380864B AT 84883 A AT84883 A AT 84883A AT 84883 A AT84883 A AT 84883A AT 380864 B AT380864 B AT 380864B
Authority
AT
Austria
Prior art keywords
hypolimnion
ventilation
hypolimnion ventilation
Prior art date
Application number
AT84883A
Other languages
German (de)
Other versions
ATA84883A (en
Original Assignee
Enning Juergen Dipl Ing
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 Enning Juergen Dipl Ing filed Critical Enning Juergen Dipl Ing
Publication of ATA84883A publication Critical patent/ATA84883A/en
Application granted granted Critical
Publication of AT380864B publication Critical patent/AT380864B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Earth Drilling (AREA)
AT84883A 1982-03-13 1983-03-10 DEVICE FOR HYPOLIMNION VENTILATION AT380864B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3209200A DE3209200C1 (en) 1982-03-13 1982-03-13 Device for aeration of the hypolimnion

Publications (2)

Publication Number Publication Date
ATA84883A ATA84883A (en) 1985-12-15
AT380864B true AT380864B (en) 1986-07-25

Family

ID=6158175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84883A AT380864B (en) 1982-03-13 1983-03-10 DEVICE FOR HYPOLIMNION VENTILATION

Country Status (4)

Country Link
AT (1) AT380864B (en)
CH (1) CH659812A5 (en)
DE (1) DE3209200C1 (en)
SE (1) SE444673B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3675632D1 (en) * 1985-05-07 1990-12-20 Fred Dipl Ing Petersen METHOD FOR INPUTING OXYGEN IN WATER AND DEVICE FOR IMPLEMENTING THE METHOD.
DE4137759A1 (en) * 1991-11-16 1993-05-19 Marinetechnik Gmbh Appts. to improve flow in deeper layers of inland and coastal water pref. by aeration - has mixer within rising tube and insertion feed to deliver medium and gas under pressure into lower water levels
DE4216096C2 (en) * 1992-05-15 1996-11-14 Marinetechnik Gmbh Method and device for reducing the phosphate content of water

Also Published As

Publication number Publication date
CH659812A5 (en) 1987-02-27
SE8301334L (en) 1983-09-14
SE444673B (en) 1986-04-28
ATA84883A (en) 1985-12-15
DE3209200C1 (en) 1983-07-21
SE8301334D0 (en) 1983-03-11

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Legal Events

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