AU3843395A - Process and circulation tank or channel for long-term aeration of waste water cleaned in an activated sludge process - Google Patents

Process and circulation tank or channel for long-term aeration of waste water cleaned in an activated sludge process

Info

Publication number
AU3843395A
AU3843395A AU38433/95A AU3843395A AU3843395A AU 3843395 A AU3843395 A AU 3843395A AU 38433/95 A AU38433/95 A AU 38433/95A AU 3843395 A AU3843395 A AU 3843395A AU 3843395 A AU3843395 A AU 3843395A
Authority
AU
Australia
Prior art keywords
channel
long
waste water
activated sludge
circulation tank
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU38433/95A
Inventor
Georg Buchers
Hermann Fiedler
Hubert Licht
Josef Muskat
Klaus Scheid
Wolfgang Schmelz
Karl-Hermann Sohngen
Alexander Stadtler
Detlev Werner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Publication of AU3843395A publication Critical patent/AU3843395A/en
Abandoned legal-status Critical Current

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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
    • 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
AU38433/95A 1994-10-19 1995-10-18 Process and circulation tank or channel for long-term aeration of waste water cleaned in an activated sludge process Abandoned AU3843395A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4437386 1994-10-19
DE19944437386 DE4437386A1 (en) 1994-10-19 1994-10-19 Process and circulation basin for long-term aeration of wastewater treated in the aeration process
PCT/EP1995/004086 WO1996012679A1 (en) 1994-10-19 1995-10-18 Process and circulation tank or channel for long-term aeration of waste water cleaned in an activated sludge process

Publications (1)

Publication Number Publication Date
AU3843395A true AU3843395A (en) 1996-05-15

Family

ID=6531187

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38433/95A Abandoned AU3843395A (en) 1994-10-19 1995-10-18 Process and circulation tank or channel for long-term aeration of waste water cleaned in an activated sludge process

Country Status (4)

Country Link
EP (1) EP0787108A1 (en)
AU (1) AU3843395A (en)
DE (1) DE4437386A1 (en)
WO (1) WO1996012679A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658106A1 (en) * 1967-02-23 1970-05-06 Passavant Werke Device for introducing a gaseous medium into a liquid
IT953945B (en) * 1971-03-22 1973-08-10 Girejean Soc Civile DEVICE FOR BIOLOGICAL PURIFICATION OF WASTE WATER
US5118415A (en) * 1991-08-02 1992-06-02 Smith & Loveless, Inc. Oxidation ditch velocity control system

Also Published As

Publication number Publication date
WO1996012679A1 (en) 1996-05-02
DE4437386A1 (en) 1996-04-25
EP0787108A1 (en) 1997-08-06

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