ATE319660T1 - Verfahren und vorrichtung zur behandlung von schlämmen aus anlagen für biologische abwasserreinigung - Google Patents

Verfahren und vorrichtung zur behandlung von schlämmen aus anlagen für biologische abwasserreinigung

Info

Publication number
ATE319660T1
ATE319660T1 AT03756525T AT03756525T ATE319660T1 AT E319660 T1 ATE319660 T1 AT E319660T1 AT 03756525 T AT03756525 T AT 03756525T AT 03756525 T AT03756525 T AT 03756525T AT E319660 T1 ATE319660 T1 AT E319660T1
Authority
AT
Austria
Prior art keywords
stage
solubilisation
carried out
hydrolysis
oxidizing
Prior art date
Application number
AT03756525T
Other languages
English (en)
Inventor
Julien Chauzy
Lucie Patria
Didier Cretenot
Original Assignee
Otv 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
Application filed by Otv Sa filed Critical Otv Sa
Application granted granted Critical
Publication of ATE319660T1 publication Critical patent/ATE319660T1/de

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
    • C02F3/1205—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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • 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
    • 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
    • Y02W10/20—Sludge processing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Treatment Of Sludge (AREA)
  • Activated Sludge Processes (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT03756525T 2002-08-05 2003-08-05 Verfahren und vorrichtung zur behandlung von schlämmen aus anlagen für biologische abwasserreinigung ATE319660T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209969A FR2843106B1 (fr) 2002-08-05 2002-08-05 Procede et installation de traitement des boues provenant des installations d'epuration biologique des eaux

Publications (1)

Publication Number Publication Date
ATE319660T1 true ATE319660T1 (de) 2006-03-15

Family

ID=30129705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03756525T ATE319660T1 (de) 2002-08-05 2003-08-05 Verfahren und vorrichtung zur behandlung von schlämmen aus anlagen für biologische abwasserreinigung

Country Status (13)

Country Link
US (1) US7101482B2 (de)
EP (1) EP1527022B1 (de)
JP (1) JP4489589B2 (de)
CN (1) CN100355678C (de)
AT (1) ATE319660T1 (de)
AU (1) AU2003282190A1 (de)
CA (1) CA2487088C (de)
DE (1) DE60303945T2 (de)
DK (1) DK1527022T3 (de)
ES (1) ES2260649T3 (de)
FR (1) FR2843106B1 (de)
PT (1) PT1527022E (de)
WO (1) WO2004014809A2 (de)

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Also Published As

Publication number Publication date
DE60303945D1 (de) 2006-05-04
AU2003282190A1 (en) 2004-02-25
HK1080825A1 (zh) 2006-05-04
PT1527022E (pt) 2006-07-31
DE60303945T2 (de) 2006-11-30
CA2487088A1 (en) 2004-02-19
CN100355678C (zh) 2007-12-19
EP1527022A2 (de) 2005-05-04
FR2843106A1 (fr) 2004-02-06
EP1527022B1 (de) 2006-03-08
JP2006500198A (ja) 2006-01-05
ES2260649T3 (es) 2006-11-01
DK1527022T3 (da) 2006-07-17
JP4489589B2 (ja) 2010-06-23
CA2487088C (en) 2010-11-09
CN1668539A (zh) 2005-09-14
WO2004014809A3 (fr) 2004-04-08
FR2843106B1 (fr) 2004-10-08
US20060163155A1 (en) 2006-07-27
WO2004014809A2 (fr) 2004-02-19
US7101482B2 (en) 2006-09-05

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