ATE508097T1 - Schlamminkubationsverfahren zur verminderung von pathogenen vor der gärung - Google Patents

Schlamminkubationsverfahren zur verminderung von pathogenen vor der gärung

Info

Publication number
ATE508097T1
ATE508097T1 AT02760423T AT02760423T ATE508097T1 AT E508097 T1 ATE508097 T1 AT E508097T1 AT 02760423 T AT02760423 T AT 02760423T AT 02760423 T AT02760423 T AT 02760423T AT E508097 T1 ATE508097 T1 AT E508097T1
Authority
AT
Austria
Prior art keywords
sludge
incubated
vessel
before fermentation
incubation process
Prior art date
Application number
AT02760423T
Other languages
English (en)
Inventor
Son Le
Original Assignee
United Utilites Plc
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 United Utilites Plc filed Critical United Utilites Plc
Application granted granted Critical
Publication of ATE508097T1 publication Critical patent/ATE508097T1/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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/282—Anaerobic digestion processes using anaerobic sequencing batch reactors
    • 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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C02F11/185—Treatment of sludge; Devices therefor by thermal conditioning by pasteurisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
AT02760423T 2001-11-09 2002-09-18 Schlamminkubationsverfahren zur verminderung von pathogenen vor der gärung ATE508097T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0126963A GB0126963D0 (en) 2001-11-09 2001-11-09 Sludge treatment
PCT/GB2002/004284 WO2003040047A1 (en) 2001-11-09 2002-09-18 Incubation treatment of sludge for pathogen reduction prior to digestion

Publications (1)

Publication Number Publication Date
ATE508097T1 true ATE508097T1 (de) 2011-05-15

Family

ID=9925497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02760423T ATE508097T1 (de) 2001-11-09 2002-09-18 Schlamminkubationsverfahren zur verminderung von pathogenen vor der gärung

Country Status (7)

Country Link
US (1) US7452465B2 (de)
EP (1) EP1441990B1 (de)
JP (1) JP4260014B2 (de)
AT (1) ATE508097T1 (de)
DE (1) DE60239948D1 (de)
GB (1) GB0126963D0 (de)
WO (1) WO2003040047A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0327141D0 (en) * 2003-11-21 2003-12-24 United Utilities Plc Sludge treatment
US7879236B2 (en) * 2008-10-09 2011-02-01 Verdure Technologies, Inc. Micro gas attendant system
US9663392B2 (en) * 2009-01-16 2017-05-30 Evoqua Water Technologies Llc Amendment-free sludge composting
EP2582835B1 (de) * 2010-06-17 2015-08-05 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Agriculture And Agri Food Prozess zur Bestimmung der Effizienz eines psychrophilen anaeroben Sequencing- Batch-Reaktors zum Abbau von Prionen
GB201117358D0 (en) * 2011-10-07 2011-11-23 Anglian Water Services Ltd Method
WO2021150112A1 (en) * 2020-01-23 2021-07-29 Stichting Wetsus, European Centre Of Excellence For Sustainable Water Technology Method, system and stable for phosphate recovery from a waste stream

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198737A (en) * 1937-06-29 1940-04-30 Petersen Kai Method of treating waste materials containing organic substances of animal or vegetable origin by mesophile or thermophile anaerobic conversion
US2315577A (en) * 1939-07-07 1943-04-06 Infilco Inc Treatment of sludge
US4022665A (en) 1974-12-09 1977-05-10 Institute Of Gas Technology Two phase anaerobic digestion
US4214985A (en) * 1978-11-27 1980-07-29 Bodenrader B J Method for sewage treatment with bacteria
US4372856A (en) * 1981-03-30 1983-02-08 Morrison Jon R Process and system for anaerobic treatment of waste
US4503154A (en) * 1982-01-05 1985-03-05 Biorganic Energy, Inc. Anaerobic digestion of organic waste for biogas production
US4429043A (en) * 1982-01-05 1984-01-31 Biorganic Energy Inc. Anaerobic digestion of organic waste for biogas production
DE3248703A1 (de) 1982-12-30 1984-07-05 Inprohold Establishment, Vaduz Verfahren und vorrichtung zum kontinuierlichen erzeugen von biologischem, humusbildenden duenger
IT1187671B (it) 1985-05-17 1987-12-23 Tovo Spa Procedimento e impianto per il trattamento di emulsioni oleose
DE4000834C2 (de) 1989-02-09 1998-07-02 Eisenmann Kg Maschbau Verfahren und Anlage zur Biomethanisierung von organischen Reststoffen
DE3905228C1 (en) * 1989-02-21 1990-10-04 Leonhard Fuchs Process for disinfection and aerobic stabilisation of sewage sludge
DE59001181D1 (de) 1989-02-21 1993-05-19 Fuchs Leonhard Verfahren zur entseuchung und aeroben stabilisierung von klaerschlamm.
JP2925383B2 (ja) 1991-11-06 1999-07-28 オルガノ株式会社 有機性排水の嫌気性微生物による処理装置
AUPM452094A0 (en) 1994-03-17 1994-04-14 University Of Queensland, The Waste treatment plant and process
FR2744937B1 (fr) * 1996-02-21 1998-04-10 Europ Agence Spatiale Procede et installation de traitement des dechets organiques et applications dudit procede
GB2317169A (en) * 1996-09-13 1998-03-18 Kvaerner Davy Ltd Anoxic and aerobic metabolisation of waste
GR1003152B (el) * 1998-05-26 1999-06-15 Βιολογικος καθαρισμος νερου σε βαθμο μεχρι και ποσιμο
US6325935B1 (en) * 1999-08-02 2001-12-04 Kruger A/S System and method for reducing the pathogen concentration of sludge
WO2001085627A1 (en) 2000-05-12 2001-11-15 United Utilities Plc Sludge treatment at a mesophilic temperature
BRPI0113435B1 (pt) * 2000-08-22 2015-08-18 Gfe Patent As Método de reduzir o número de organismos microbianos e/ou príons de bse viáveis presentes em um material orgânico, sistema e utilidade dos mesmos
US6908555B2 (en) * 2002-04-29 2005-06-21 Columbus Water Works Biosolids flow-through thermophilic treatment process

Also Published As

Publication number Publication date
EP1441990A1 (de) 2004-08-04
US20050077236A1 (en) 2005-04-14
EP1441990B1 (de) 2011-05-04
JP2005507779A (ja) 2005-03-24
GB0126963D0 (en) 2002-01-02
WO2003040047A1 (en) 2003-05-15
US7452465B2 (en) 2008-11-18
DE60239948D1 (de) 2011-06-16
JP4260014B2 (ja) 2009-04-30

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Legal Events

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