AU2430499A - Method for biologically treating effluents producing little or no excess sludge including a treating step by fixed film biomass - Google Patents

Method for biologically treating effluents producing little or no excess sludge including a treating step by fixed film biomass

Info

Publication number
AU2430499A
AU2430499A AU24304/99A AU2430499A AU2430499A AU 2430499 A AU2430499 A AU 2430499A AU 24304/99 A AU24304/99 A AU 24304/99A AU 2430499 A AU2430499 A AU 2430499A AU 2430499 A AU2430499 A AU 2430499A
Authority
AU
Australia
Prior art keywords
treating
excess sludge
fixed film
producing little
effluents
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
AU24304/99A
Inventor
Patrick Binot
Jacques Sibony
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.)
OTV Omnium de Traitements et de Valorisation SA
Original Assignee
OTV Omnium de Traitements et de Valorisation SA
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
Priority claimed from FR9802043A external-priority patent/FR2781784A1/en
Application filed by OTV Omnium de Traitements et de Valorisation SA filed Critical OTV Omnium de Traitements et de Valorisation SA
Publication of AU2430499A publication Critical patent/AU2430499A/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
AU24304/99A 1998-02-16 1999-02-16 Method for biologically treating effluents producing little or no excess sludge including a treating step by fixed film biomass Abandoned AU2430499A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR9802043 1998-02-16
FR9802043A FR2781784A1 (en) 1998-02-16 1998-02-16 Biological effluent treatment with minimum sludge generation
FR9802935 1998-03-05
FR9802935A FR2781785B1 (en) 1998-02-16 1998-03-05 METHOD FOR THE BIOLOGICAL TREATMENT OF NON-OR LITTLE OR EXCESSIVE SLUDGE EFFLUENTS INCLUDING A FIXED BIOMASS TREATMENT STAGE
PCT/FR1999/000349 WO1999041205A1 (en) 1998-02-16 1999-02-16 Method for biologically treating effluents producing little or no excess sludge including a treating step by fixed film biomass

Publications (1)

Publication Number Publication Date
AU2430499A true AU2430499A (en) 1999-08-30

Family

ID=26234152

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24304/99A Abandoned AU2430499A (en) 1998-02-16 1999-02-16 Method for biologically treating effluents producing little or no excess sludge including a treating step by fixed film biomass

Country Status (4)

Country Link
EP (1) EP1056689A1 (en)
AU (1) AU2430499A (en)
FR (1) FR2781785B1 (en)
WO (1) WO1999041205A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842005C2 (en) * 1998-09-04 2000-09-28 Fraunhofer Ges Forschung Method and device for treating biological waste
GB9827150D0 (en) * 1998-12-09 1999-02-03 Aw Creative Technologies Ltd Biological removal of phosphorus from waste paper
FR2798924B1 (en) * 1999-09-24 2001-11-30 Degremont PROCESS FOR REMOVAL OF ORGANIC REFRACTORY MATERIAL FROM BIOLOGICAL TREATMENT
EP1132345A1 (en) * 2000-03-09 2001-09-12 Kurt Ing. Tesser Biological installation and process for waste water purification in a biological installation
EP1227066A3 (en) * 2001-01-05 2003-11-19 Herwig Adler Method and Apparatus for the biological treatment of municipal, industrial or commercial waste water
EP1293484A1 (en) * 2001-09-13 2003-03-19 Seghers Better Technology Group Process and an apparatus for biological treatment of aqueous organic wastes
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
FR2841548B1 (en) 2002-06-28 2005-04-22 Syndicat Interdepartemental Po PROCESS FOR TREATING INTO THREE BIOLOGICAL STAGES AN EFFLUENT
FR2843106B1 (en) * 2002-08-05 2004-10-08 Omnium Traitement Valorisa PROCESS AND PLANT FOR TREATING SLUDGE FROM BIOLOGICAL WATER PURIFICATION PLANTS
FR2844786B1 (en) * 2002-09-25 2005-06-03 Ondeo Degremont METHOD AND DEVICE FOR REDUCING SLUDGE PRODUCTION OF WASTEWATER TREATMENT STATIONS BY FIXED BIOLOGICAL CROPS
FR2844785B1 (en) * 2002-09-25 2005-07-08 Ondeo Degremont METHOD AND DEVICE FOR REDUCING SLUDGE PRODUCTION OF WASTEWATER TREATMENT STATIONS BY FIXED BIOLOGICAL CROPS
FR2904623A1 (en) * 2006-08-01 2008-02-08 Arkema France PROCESS AND PLANT FOR PURIFYING WASTE WATER
FR3047002B1 (en) * 2016-01-21 2020-01-31 Degremont METHOD AND DEVICE FOR TREATING WASTEWATER BY OXIDATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1115434A (en) * 1977-11-10 1981-12-29 Sterling Drug Inc. Wastewater purification
US4200524A (en) * 1978-10-25 1980-04-29 Biospherics Incorporated Bio-surface separation process
JPS5932999A (en) * 1982-08-13 1984-02-22 Ebara Infilco Co Ltd Disposal of organic liquid waste
US4626354A (en) * 1985-09-30 1986-12-02 Zimpro Inc. Method for anaerobic treatment of high strength liquors
US5068036A (en) * 1988-12-28 1991-11-26 Chemical Waste Management, Inc. Activated sludge process with in situ recovery of powdered adsorbent
US5514278A (en) * 1993-04-12 1996-05-07 Khudenko; Boris M. Counterflow microbiological processes

Also Published As

Publication number Publication date
FR2781785B1 (en) 2000-09-29
FR2781785A1 (en) 2000-02-04
EP1056689A1 (en) 2000-12-06
WO1999041205A1 (en) 1999-08-19

Similar Documents

Publication Publication Date Title
AU7041796A (en) Granular carrier for treating sewage or waste water, method for producing the same
AU635837B2 (en) Method to detoxify sewage sludge
GB2297049B (en) Method for film formation
AU2430499A (en) Method for biologically treating effluents producing little or no excess sludge including a treating step by fixed film biomass
AU1277100A (en) Water treatment method by ballasted floc including a recycling of granular material
EP0823401A3 (en) Method for treating waste water
AU5895296A (en) A method for treating wood with bacteria
AU1074397A (en) Method for treating anxiety
ZA966164B (en) Method for producing methanol.
AU6054896A (en) Code amount controlling method for coded pictures
GB9601072D0 (en) Method for film formation
AU7726396A (en) Method for treating anxiety
AU7142696A (en) Method for pretreating raw water
AU7208696A (en) Method for treating contaminated water
AU7440596A (en) Sewage process method
AU4680296A (en) Process for treating a surplus activated sludge
AU7074996A (en) Method for making cheesecake
AU7635796A (en) A method of waste treatment
AU7674796A (en) Method for treating anxiety
AU8704691A (en) Digester for organic waste effluents
EP0661353A3 (en) Method for producing phtahlocyanine photosensitive material.
AU3541899A (en) Method for producing solid fertilizer from organic sewage sediment
AU6798694A (en) Method for purifying chlorophenol-containing waters
SG48745A1 (en) Method for controlling the detoxification of cyanidic waste waters
AU2518499A (en) Method for treating sewage sludge

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase