AU2384492A - Activated sludge process for sewage purification - Google Patents

Activated sludge process for sewage purification

Info

Publication number
AU2384492A
AU2384492A AU23844/92A AU2384492A AU2384492A AU 2384492 A AU2384492 A AU 2384492A AU 23844/92 A AU23844/92 A AU 23844/92A AU 2384492 A AU2384492 A AU 2384492A AU 2384492 A AU2384492 A AU 2384492A
Authority
AU
Australia
Prior art keywords
activated sludge
sewage purification
sludge process
sewage
purification
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.)
Granted
Application number
AU23844/92A
Other versions
AU661027B2 (en
Inventor
Liang Guan
Norbert Matsche
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.)
VA Tech Wabag GmbH Austria
Original Assignee
VA Tech Wabag GmbH Austria
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 VA Tech Wabag GmbH Austria filed Critical VA Tech Wabag GmbH Austria
Publication of AU2384492A publication Critical patent/AU2384492A/en
Application granted granted Critical
Publication of AU661027B2 publication Critical patent/AU661027B2/en
Assigned to MATSCHE, NORBERT, VA TECH WABAG GMBH reassignment MATSCHE, NORBERT Request to Amend Deed and Register Assignors: AUSTRIAN ENERGY & ENVIRONMENT SGP/WAAGNER-BIRO GMBH, MATSCHE, NORBERT
Anticipated expiration legal-status Critical
Expired 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
AU23844/92A 1991-08-06 1992-08-05 Activated sludge process for sewage purification Expired AU661027B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1560/91 1991-08-06
AT156091A AT396684B (en) 1991-08-06 1991-08-06 Activated sludge process for the purification of waste water
PCT/AT1992/000106 WO1993002972A1 (en) 1991-08-06 1992-08-05 Activated sludge process for sewage purification

Publications (2)

Publication Number Publication Date
AU2384492A true AU2384492A (en) 1993-03-02
AU661027B2 AU661027B2 (en) 1995-07-13

Family

ID=3516044

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23844/92A Expired AU661027B2 (en) 1991-08-06 1992-08-05 Activated sludge process for sewage purification

Country Status (10)

Country Link
EP (1) EP0527123B1 (en)
JP (1) JP3329812B2 (en)
AT (1) AT396684B (en)
AU (1) AU661027B2 (en)
CA (1) CA2115035A1 (en)
DE (2) DE59204984D1 (en)
DK (1) DK0527123T3 (en)
ES (1) ES2084993T3 (en)
GR (1) GR3019573T3 (en)
WO (1) WO1993002972A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542146C2 (en) * 1995-11-11 2000-11-23 Mueller Blanke Norbert Process for the biological purification of waste water with regeneration stage and installation for carrying out the process
DE19620158C2 (en) * 1996-05-07 1998-11-12 Wilke Dr Rer Nat Engelbart Method and device for the biological treatment of waste water with a separate sludge treatment stage
DE19645331A1 (en) * 1996-11-04 1998-05-07 Ct Umwelttechnik Gmbh Process for extensive nitrogen elimination in a wastewater treatment plant
DE10215413A1 (en) * 2002-04-08 2003-10-23 Air Liquide Gmbh Waste water with organic residues treated in first reactor chamber by return-feed of pre-treated water containing regulated feed of dead organisms from second chamber
DE102006037223A1 (en) * 2006-08-09 2008-02-14 Krüger WABAG GmbH Method and device for the treatment of so-called food-waste-reject wastewaters and a use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH547235A (en) * 1971-11-23 1974-03-29 Attisholz Cellulose PROCESS FOR THE ELIMINATION OF ORGANICALLY AND INORGANICALLY BONDED NITROGEN FROM DOMESTIC AND INDUSTRIAL WASTE WATER.
DE2640875C3 (en) * 1976-09-10 1983-01-20 Machinefabriek W. Hubert & Co. B.V., Sneek Two-stage activated sludge process for cleaning wastewater
DE2904335A1 (en) * 1979-02-06 1980-11-20 Bayer Ag METHOD FOR THE PURIFICATION OF WASTEWATER WITH A HIGH CONTENT OF NITROGEN COMPOUNDS
FR2456712A1 (en) * 1979-05-16 1980-12-12 Degremont Removing carbon and nitrogen pollutants from water - by treatment with heterotrophic and autotrophic bacteria in separate stages
DE3134879A1 (en) * 1981-09-03 1983-04-07 Menzel Gmbh & Co, 7000 Stuttgart METHOD FOR THE BIOCHEMICAL IMPLEMENTATION OF SUBSTANCES
DE3136409A1 (en) * 1981-09-14 1983-03-24 Linde Ag, 6200 Wiesbaden Process and device for the biological purification of waste water
DE3833185A1 (en) * 1988-09-30 1990-04-12 Linde Ag Process for biological waste water purification
US5213681A (en) * 1991-09-09 1993-05-25 T. Kruger, Inc. Method for biologically removing nitrogen from wastewater

Also Published As

Publication number Publication date
CA2115035A1 (en) 1993-02-18
AT396684B (en) 1993-11-25
WO1993002972A1 (en) 1993-02-18
GR3019573T3 (en) 1996-07-31
EP0527123A1 (en) 1993-02-10
ES2084993T3 (en) 1996-05-16
EP0527123B1 (en) 1996-01-10
JP3329812B2 (en) 2002-09-30
DE59204984D1 (en) 1996-02-22
JPH06509500A (en) 1994-10-27
DE4292436D2 (en) 1994-04-28
AU661027B2 (en) 1995-07-13
ATA156091A (en) 1993-03-15
DK0527123T3 (en) 1996-04-29

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Legal Events

Date Code Title Description
HB Alteration of name in register

Owner name: VA TECH WABAG GMBH, NORBERT MATSCHE

Free format text: FORMER NAME WAS: AUSTRIAN ENERGY AND ENVIRONMENT SGP/WAAGNER-BIRO GMBH, NORBERT MATSCHE