WO2002081386A1 - Usine et procede de destruction de boues liquides ou epaisses - Google Patents

Usine et procede de destruction de boues liquides ou epaisses Download PDF

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Publication number
WO2002081386A1
WO2002081386A1 PCT/IE2002/000042 IE0200042W WO02081386A1 WO 2002081386 A1 WO2002081386 A1 WO 2002081386A1 IE 0200042 W IE0200042 W IE 0200042W WO 02081386 A1 WO02081386 A1 WO 02081386A1
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
plant
liquor
reactor
destruction
Prior art date
Application number
PCT/IE2002/000042
Other languages
English (en)
Inventor
James Butler
Marcus Joachim Gerard Park
James Christopher Park
Ian Morton Young
Original Assignee
Tetraflow Limited
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 Tetraflow Limited filed Critical Tetraflow Limited
Publication of WO2002081386A1 publication Critical patent/WO2002081386A1/fr

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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Procédé visant à détruire sensiblement des boues, qui comprend les étapes consistant à diluer les boues afin d'obtenir une DCO de 1000-5000 mg/litre ; et à mettre à réagir les boues avec une population bactérienne, à des taux d'oxygène supérieurs à 1 ppm et dans des conditions de mélange intense. Ce procédé biologique de destruction de boues est particulièrement utile pour détruire des suspensions organiques provenant d'unités d'élevage intensif ainsi que des boues issues du traitement biologique d'eaux usées industrielles et domestiques.
PCT/IE2002/000042 2001-04-05 2002-04-02 Usine et procede de destruction de boues liquides ou epaisses WO2002081386A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE20010342A IES20010342A2 (en) 2001-04-05 2001-04-05 Sludge and slurry destruction plant and process
IES2001/0342 2001-04-05

Publications (1)

Publication Number Publication Date
WO2002081386A1 true WO2002081386A1 (fr) 2002-10-17

Family

ID=11042764

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IE2002/000042 WO2002081386A1 (fr) 2001-04-05 2002-04-02 Usine et procede de destruction de boues liquides ou epaisses

Country Status (2)

Country Link
IE (1) IES20010342A2 (fr)
WO (1) WO2002081386A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844788A1 (fr) * 2002-09-25 2004-03-26 Ondeo Degremont Procede et dispositif de reduction des boues des stations de traitements biologiques d'eaux residuaires
FR2844787A1 (fr) * 2002-09-25 2004-03-26 Ondeo Degremont Procede et dispositif de reduction des boues des stations de traitement biologique d'eaux residuaires
CN101948226A (zh) * 2010-09-15 2011-01-19 长沙达华污泥处理科技有限公司 一种污水处理厂污泥中重金属的脱除方法
WO2010096457A3 (fr) * 2009-02-20 2011-01-20 Headworks Bio Inc. Système et procédé de traitement d'eaux usées modulaire
CN107739086A (zh) * 2017-03-31 2018-02-27 青岛锦龙弘业环保有限公司 一种高盐度废水的脱氮方法
CN108706821A (zh) * 2018-05-29 2018-10-26 宿州冬宇环保科技有限公司 一种工业污水处理工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794582A (en) * 1971-04-09 1974-02-26 Rhone Progil Process for aerating biological suspensions
DE2401964A1 (de) * 1973-01-22 1974-07-25 Franz Dipl Kfm Dr Lugmair Verfahren zur aufbereitung von guelle sowie anlage zur durchfuehrung des verfahrens
DE3917451A1 (de) * 1989-05-30 1989-11-02 Alfons Dipl Chem Dr Wuesteneck Verfahren zur biologischen reinigung von kontaminierten abwaessern
US5976375A (en) * 1998-04-03 1999-11-02 Pulp And Paper Research Institute Of Canada Process for reducing production of biomass during activated sludge treatment of pulp and paper mill effluents
US6203702B1 (en) * 1998-06-19 2001-03-20 Sheaffer International Ltd. Aerobic biodegradable waste treatment system for large scale animal husbandry operations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794582A (en) * 1971-04-09 1974-02-26 Rhone Progil Process for aerating biological suspensions
DE2401964A1 (de) * 1973-01-22 1974-07-25 Franz Dipl Kfm Dr Lugmair Verfahren zur aufbereitung von guelle sowie anlage zur durchfuehrung des verfahrens
DE3917451A1 (de) * 1989-05-30 1989-11-02 Alfons Dipl Chem Dr Wuesteneck Verfahren zur biologischen reinigung von kontaminierten abwaessern
US5976375A (en) * 1998-04-03 1999-11-02 Pulp And Paper Research Institute Of Canada Process for reducing production of biomass during activated sludge treatment of pulp and paper mill effluents
US6203702B1 (en) * 1998-06-19 2001-03-20 Sheaffer International Ltd. Aerobic biodegradable waste treatment system for large scale animal husbandry operations

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844788A1 (fr) * 2002-09-25 2004-03-26 Ondeo Degremont Procede et dispositif de reduction des boues des stations de traitements biologiques d'eaux residuaires
FR2844787A1 (fr) * 2002-09-25 2004-03-26 Ondeo Degremont Procede et dispositif de reduction des boues des stations de traitement biologique d'eaux residuaires
WO2004028980A1 (fr) * 2002-09-25 2004-04-08 Degremont Procede et dispositif de reduction des boues des stations de traitement biologiques d'eaux residuaires
WO2010096457A3 (fr) * 2009-02-20 2011-01-20 Headworks Bio Inc. Système et procédé de traitement d'eaux usées modulaire
CN101948226A (zh) * 2010-09-15 2011-01-19 长沙达华污泥处理科技有限公司 一种污水处理厂污泥中重金属的脱除方法
CN107739086A (zh) * 2017-03-31 2018-02-27 青岛锦龙弘业环保有限公司 一种高盐度废水的脱氮方法
CN107739086B (zh) * 2017-03-31 2020-04-28 青岛锦龙弘业环保有限公司 一种高盐度废水的脱氮方法
CN108706821A (zh) * 2018-05-29 2018-10-26 宿州冬宇环保科技有限公司 一种工业污水处理工艺

Also Published As

Publication number Publication date
IES20010342A2 (en) 2002-10-30

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