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ES2183406T3 - Procedimiento y dispositivo de depuracion de aguas residuales que consta de un tratamiento adicional de los lodos por ozonizacion. - Google Patents

Procedimiento y dispositivo de depuracion de aguas residuales que consta de un tratamiento adicional de los lodos por ozonizacion.

Info

Publication number
ES2183406T3
ES2183406T3 ES98940336T ES98940336T ES2183406T3 ES 2183406 T3 ES2183406 T3 ES 2183406T3 ES 98940336 T ES98940336 T ES 98940336T ES 98940336 T ES98940336 T ES 98940336T ES 2183406 T3 ES2183406 T3 ES 2183406T3
Authority
ES
Spain
Prior art keywords
ozonization
muds
procedure
additional treatment
wastewater cleaning
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.)
Expired - Lifetime
Application number
ES98940336T
Other languages
English (en)
Other versions
ES2183406T5 (es
Inventor
Eric Thieblin
Roger Pujol
Andre Haubry
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.)
Suez International SAS
Original Assignee
Degremont 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9509937&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2183406(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degremont SA filed Critical Degremont SA
Publication of ES2183406T3 publication Critical patent/ES2183406T3/es
Application granted granted Critical
Publication of ES2183406T5 publication Critical patent/ES2183406T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/12—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)

Abstract

Procedimiento de depuración de las aguas residuales cargadas de materias orgánicas, que constan de una etapa en el curso de la cual las aguas residuales permanecen en un dispositivo de tratamiento biológico (3), llamado dispositivo principal de tratamiento biológico, donde las mencionadas materias orgánicas se degradan por unos micro organismos produciendo unos lodos, una parte de estos lodos está sometida a una ozonización combinada con una agitación mecánica antes de ser enviada al dispositivo principal de tratamiento biológico (3), los lodos sometidos de esta forma a la ozonización se llaman ¿lodos tratados¿, caracterizado por el hecho de que en el transcurso de la etapa de agitación mecánica, se aporta a los mencionados lodos tratados una energía mecánica suficiente para atacar las paredes celulares de las bacterias y otros micro organismos contenidos en estos lodos tratados, esta energía mecánica está comprendida entre 50 y 3000 KJ por Kg de materias secas de los lodos tratados, y porel hecho que en el transcurso de la etapa de ozonización, se consume de 0, 001 a 0, 2 g de ozono por g de materias secas de los lodos tratados.
ES98940336T 1997-08-01 1998-07-24 Procedimiento y dispositivo de depuracion de aguas residuales que consta de un tratamiento adicional de los lodos por ozonizacion. Expired - Lifetime ES2183406T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709882 1997-08-01
FR9709882A FR2766813B1 (fr) 1997-08-01 1997-08-01 Procede et dispositif d'epuration d'eaux usees comprenant un traitement additionnel des boues par ozonation

Publications (2)

Publication Number Publication Date
ES2183406T3 true ES2183406T3 (es) 2003-03-16
ES2183406T5 ES2183406T5 (es) 2008-12-01

Family

ID=9509937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98940336T Expired - Lifetime ES2183406T5 (es) 1997-08-01 1998-07-24 Procedimiento y dispositivo de depuracion de aguas residuales que consta de un tratamiento adicional de los lodos por ozonizacion.

Country Status (13)

Country Link
US (2) US6337020B1 (es)
EP (1) EP1007482B2 (es)
JP (1) JP4509373B2 (es)
AT (1) ATE223872T1 (es)
AU (1) AU8868398A (es)
BR (1) BR9810964A (es)
CA (1) CA2299519C (es)
DE (1) DE69807899T3 (es)
ES (1) ES2183406T5 (es)
FR (1) FR2766813B1 (es)
NO (1) NO324040B1 (es)
PT (1) PT1007482E (es)
WO (1) WO1999006327A1 (es)

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GB9827150D0 (en) * 1998-12-09 1999-02-03 Aw Creative Technologies Ltd Biological removal of phosphorus from waste paper
DE19942184A1 (de) * 1999-09-03 2001-03-15 Messer Griesheim Gmbh Verfahren zur Behandlung von Abwasser in einer biologischen Kläranlage und dafür geeignete Vorrichtung
WO2003009919A2 (en) * 2001-07-25 2003-02-06 Ionics, Incorporated Method and apparatus for preparing pure water
FR2844785B1 (fr) * 2002-09-25 2005-07-08 Ondeo Degremont Procede et dispositif de reduction de la production de boues des stations de traitement d'eaux residuaires par cultures biologiques fixees
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
DE10256918A1 (de) * 2002-12-05 2004-07-15 Herding Gmbh Filtertechnik Verfahren zum Klären von Abwasser unter Bildung von Überschussschlamm und entsprechende Abwasser-Kläranlage
FR2864069B1 (fr) * 2003-12-17 2006-05-05 Air Liquide Procede de reduction de boues issues du traitement d'eaux usees par oxygenation et action mecanique
DE202004021521U1 (de) 2004-05-07 2008-09-04 Clausthaler Umwelttechnikinstitut Gmbh, (Cutec-Institut) Anlage zur Abwasserbehandlung
DE102004029539A1 (de) * 2004-06-18 2006-01-12 Bayer Healthcare Ag Verfahren und Vorrichtung zur kontinuierlichen Steuerung der Denitrifikation bei schwankenden Stickstoff-Frachten im Abwasser
FR2890389B1 (fr) * 2005-09-08 2007-12-21 Degremont Sa Procede d'epuration biologique d'eaux usees avec ajout d'agent oxydant
WO2008141113A1 (en) * 2007-05-10 2008-11-20 O'regan Patrick T Jr Systems, methods and components for water treatment and remediation
DE102007060914B4 (de) * 2007-12-14 2023-03-16 Air Liquide Deutschland Gmbh Verfahren zur Behandlung von Wasser in einer Aufbereitungsanlage
WO2009120384A2 (en) * 2008-03-28 2009-10-01 Siemens Water Technologies Corp. Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
US8894856B2 (en) 2008-03-28 2014-11-25 Evoqua Water Technologies Llc Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
AU2009320033A1 (en) * 2008-11-02 2010-06-03 Nobska Technologies, Inc Water treatment systems with communications network links and methods
IT1398570B1 (it) * 2009-04-21 2013-03-01 Università Degli Studi Di Trento Procedimento per la depurazione di acque reflue con riduzione della produzione di fanghi e relativo impianto
WO2011068931A1 (en) 2009-12-03 2011-06-09 Siemens Industry, Inc. Systems and methods for nutrient removal in biological treatment systems
CN103402926A (zh) 2010-04-21 2013-11-20 西门子私人有限公司 废水处理系统和方法
CN103068748A (zh) 2010-08-18 2013-04-24 西门子工业公司 接触-稳定/初期-浮选混合
US9359236B2 (en) 2010-08-18 2016-06-07 Evoqua Water Technologies Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
US8722844B1 (en) 2011-11-15 2014-05-13 Honeywell International Inc. Methods for preparing polyamide compositions
EP2636650A1 (de) * 2012-03-09 2013-09-11 MCI Management Center Innsbruck - Internationale Hochschule GmbH Vorrichtung und biologisches Verfahren mit teilweise ionisiertem Gas
GB2527989B (en) 2013-05-06 2020-04-22 Evoqua Water Tech Llc Enhanced biosorption of wastewater organics using dissolved air flotation with solids recycle
TWI571443B (zh) * 2015-07-08 2017-02-21 Lin Zhi-Yan Biological sludge reduction method
MX2020010851A (es) * 2018-06-05 2020-12-07 Evoqua Water Tech Llc Combinación de flotación de aire disuelto y soluciones de. bioreactor de película fija.
IT202100017066A1 (it) * 2021-06-29 2022-12-29 Soc It Acetilene E Derivati S I A D S P A In Breve S I A D S P A Impianto di trattamento di acque reflue con riduzione dei flussi nocivi in uscita attraverso integrazione e recupero dei flussi gassosi ricchi in ossigeno e ozono con sistemi a basso consumo energetico

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Also Published As

Publication number Publication date
DE69807899T3 (de) 2009-01-22
EP1007482B1 (fr) 2002-09-11
DE69807899T2 (de) 2003-04-30
NO20000494D0 (no) 2000-01-31
EP1007482B2 (fr) 2008-06-25
EP1007482A1 (fr) 2000-06-14
USRE40565E1 (en) 2008-11-11
AU8868398A (en) 1999-02-22
JP2001512046A (ja) 2001-08-21
FR2766813B1 (fr) 1999-10-01
FR2766813A1 (fr) 1999-02-05
JP4509373B2 (ja) 2010-07-21
ATE223872T1 (de) 2002-09-15
NO20000494L (no) 2000-01-31
US6337020B1 (en) 2002-01-08
DE69807899D1 (de) 2002-10-17
PT1007482E (pt) 2003-01-31
CA2299519C (fr) 2007-02-06
BR9810964A (pt) 2000-08-15
WO1999006327A1 (fr) 1999-02-11
NO324040B1 (no) 2007-07-30
CA2299519A1 (fr) 1999-02-11
ES2183406T5 (es) 2008-12-01

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