AU5461394A - Biological method for purifying waste water contaminated with organic carbon and nitrogen compounds - Google Patents

Biological method for purifying waste water contaminated with organic carbon and nitrogen compounds

Info

Publication number
AU5461394A
AU5461394A AU54613/94A AU5461394A AU5461394A AU 5461394 A AU5461394 A AU 5461394A AU 54613/94 A AU54613/94 A AU 54613/94A AU 5461394 A AU5461394 A AU 5461394A AU 5461394 A AU5461394 A AU 5461394A
Authority
AU
Australia
Prior art keywords
waste water
nitrogen compounds
organic carbon
biological method
water contaminated
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
AU54613/94A
Inventor
Markus Geiger
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.)
Saarberg-Interplan Gesellschaft fur Rohstoff Energie- und Ingenieurtechnik Mbh
Original Assignee
SAARBERG INTERPLAN GmbH
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 SAARBERG INTERPLAN GmbH filed Critical SAARBERG INTERPLAN GmbH
Publication of AU5461394A publication Critical patent/AU5461394A/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
    • C02F3/30—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Water Treatment By Sorption (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

The invention concerns a biological method for the purification of waste water contaminated with organic carbon and nitrogen compounds, the nitrogen compounds being first nitrified in an aerobic-treatment stage (1) and then denitrified in an anaerobic treatment stage (2), preferably to molecular nitrogen. The invention proposes that at least a part of the carbon compounds is separated from the waste water [e.g. by adsorption (3)] before it enters the aerobic-treatment stage and at least a part of the separated carbon compounds (4) is added back to the waste water to be treated anaerobically in the second stage. The method proposed enables optimum conditions to be established for the microorganisms present in each of the two stages.
AU54613/94A 1992-11-09 1993-11-09 Biological method for purifying waste water contaminated with organic carbon and nitrogen compounds Abandoned AU5461394A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4237716 1992-11-09
DE4237716A DE4237716C1 (en) 1992-11-09 1992-11-09 Process for the biological treatment of waste water contaminated with organic carbon compounds and nitrogen compounds
PCT/DE1993/001068 WO1994011314A1 (en) 1992-11-09 1993-11-09 Biological method for purifying waste water contaminated with organic carbon and nitrogen compounds

Publications (1)

Publication Number Publication Date
AU5461394A true AU5461394A (en) 1994-06-08

Family

ID=6472393

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54613/94A Abandoned AU5461394A (en) 1992-11-09 1993-11-09 Biological method for purifying waste water contaminated with organic carbon and nitrogen compounds

Country Status (8)

Country Link
EP (1) EP0623099B1 (en)
AT (1) ATE162780T1 (en)
AU (1) AU5461394A (en)
DE (2) DE4237716C1 (en)
DK (1) DK0623099T3 (en)
ES (1) ES2114675T3 (en)
GR (1) GR3026725T3 (en)
WO (1) WO1994011314A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU691830B2 (en) * 1993-08-26 1998-05-28 Schering Aktiengesellschaft Device for purifying waste water or ground water and use thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338220C2 (en) * 1993-11-09 2001-06-13 Alfred Albert Process for controlling the breathability of microorganisms in an activated sludge process in wastewater treatment
FR2714045B1 (en) * 1993-12-20 1997-12-05 Lyonnaise Eaux Wastewater treatment process with denitrification and facilities for its implementation.
DE19513565C1 (en) * 1995-04-18 1996-09-19 Nitra Biotechnik Treatment of waste water by nitrification and denitrification
CN102583741A (en) * 2012-03-01 2012-07-18 南京大学 Slow-release carbon source material using sodium alginate as base material and preparation method thereof
CN103837579B (en) * 2014-03-10 2016-05-25 北京工业大学 N in a kind of short-cut nitrification and denitrification process2Checkout gear and method that O produces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803029A (en) * 1968-11-21 1974-04-09 Fram Corp Materials purification
JPS544462A (en) * 1977-06-14 1979-01-13 Ishikawajima Harima Heavy Ind Co Ltd Method of biologically nitrogen in waste water
JPS586558B2 (en) * 1980-04-07 1983-02-04 三菱重工業株式会社 Sewage treatment method
DE3833185A1 (en) * 1988-09-30 1990-04-12 Linde Ag Process for biological waste water purification
DE3933513A1 (en) * 1989-10-06 1991-04-18 Boehnke Botho Biological waste-water treatment plant - by adsorption process, in which performance is improved by addition of final denitrification filtration stage
JPH06236B2 (en) * 1990-02-02 1994-01-05 日本碍子株式会社 Organic wastewater treatment method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU691830B2 (en) * 1993-08-26 1998-05-28 Schering Aktiengesellschaft Device for purifying waste water or ground water and use thereof

Also Published As

Publication number Publication date
DE59308077D1 (en) 1998-03-05
EP0623099B1 (en) 1998-01-28
DK0623099T3 (en) 1998-09-21
EP0623099A1 (en) 1994-11-09
DE4237716C1 (en) 1994-01-20
ES2114675T3 (en) 1998-06-01
WO1994011314A1 (en) 1994-05-26
GR3026725T3 (en) 1998-07-31
ATE162780T1 (en) 1998-02-15

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