ES2139556T3 - Procedimiento y dispositivo de recuperacion del gas de salida procedente de un reactor de ozonacion. - Google Patents

Procedimiento y dispositivo de recuperacion del gas de salida procedente de un reactor de ozonacion.

Info

Publication number
ES2139556T3
ES2139556T3 ES98904218T ES98904218T ES2139556T3 ES 2139556 T3 ES2139556 T3 ES 2139556T3 ES 98904218 T ES98904218 T ES 98904218T ES 98904218 T ES98904218 T ES 98904218T ES 2139556 T3 ES2139556 T3 ES 2139556T3
Authority
ES
Spain
Prior art keywords
pct
reactor
gas
ozone
effluent
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
ES98904218T
Other languages
English (en)
Other versions
ES2139556T1 (es
Inventor
Marc Andre
Pierre Liechti
Eric Thieblin
Denis Marchand
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.)
Ozonia International SA
Suez International SAS
Original Assignee
Degremont SA
Ozonia International 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 Degremont SA, Ozonia International SA filed Critical Degremont SA
Publication of ES2139556T1 publication Critical patent/ES2139556T1/es
Application granted granted Critical
Publication of ES2139556T3 publication Critical patent/ES2139556T3/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/42—Ozonizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)
  • Paper (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Treatment Of Sludge (AREA)
  • Gas Separation By Absorption (AREA)
  • Activated Sludge Processes (AREA)

Abstract

La invención trata de un procedimiento para recuperar gas de purga proveniente de un reactor de ozonización, en una planta que trata efluentes, en particular, aguas residuales, que comprende, en el orden siguiente o de otro modo, un reactor biológico (10), un depósito de clarificación (12) y un reactor de ozonización (14), caracterizado porque: el gas de purga proveniente del reactor de ozonización es puesto en contacto, a contracorriente, con un flujo de agua que contiene compuestos oxidables por el ozono, para consumir y eliminar eficientemente el ozono residual; el gas de purga libre de ozono residual es desoxidado entonces, opcionalmente, usando el agua tomado del depósito de clarificación, para producir una mezcla gas/líquido; dicha mezcla gas/líquido es transformada en una emulsión de burbujas muy finas; y dicha emulsión es introducida en el reactor biológico en la proximidad de ésta.
ES98904218T 1997-01-28 1998-01-26 Procedimiento y dispositivo de recuperacion del gas de salida procedente de un reactor de ozonacion. Expired - Lifetime ES2139556T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700903A FR2758813B1 (fr) 1997-01-28 1997-01-28 Procede et dispositif de recuperation du gaz d'event provenant d'un reacteur d'ozonation

Publications (2)

Publication Number Publication Date
ES2139556T1 ES2139556T1 (es) 2000-02-16
ES2139556T3 true ES2139556T3 (es) 2002-03-01

Family

ID=9503051

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98904218T Expired - Lifetime ES2139556T3 (es) 1997-01-28 1998-01-26 Procedimiento y dispositivo de recuperacion del gas de salida procedente de un reactor de ozonacion.

Country Status (11)

Country Link
US (1) US6162359A (es)
EP (1) EP0968045B1 (es)
JP (1) JP2001524866A (es)
AT (1) ATE209952T1 (es)
AU (1) AU6218398A (es)
CA (1) CA2277785C (es)
DE (2) DE69802783T2 (es)
ES (1) ES2139556T3 (es)
FR (1) FR2758813B1 (es)
NO (1) NO320670B1 (es)
WO (1) WO1998032522A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6447676B1 (en) 1999-12-22 2002-09-10 William B. Kerfoot Springbox for water remediation
KR20030074966A (ko) * 2002-03-15 2003-09-22 주식회사 태영 슬러지 전처리 및 고농도 막분리 생물반응조를 이용한슬러지 처리방법
CN100393642C (zh) * 2004-08-13 2008-06-11 任伟东 污水回收处理系统
US7635062B2 (en) * 2005-03-11 2009-12-22 Bha Group, Inc. Composite membrane
FR2890389B1 (fr) * 2005-09-08 2007-12-21 Degremont Sa Procede d'epuration biologique d'eaux usees avec ajout d'agent oxydant
KR101166606B1 (ko) * 2006-05-26 2012-07-18 파나소닉 주식회사 기체용해장치
WO2013081977A1 (en) * 2011-12-01 2013-06-06 Praxair Technology, Inc. Method and system for sludge ozonation in a wastewater treatment system
JP5947067B2 (ja) * 2012-03-13 2016-07-06 高砂熱学工業株式会社 排水処理システムおよび方法
RU2498945C1 (ru) * 2012-06-08 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Саратовский государственный аграрный университет имени Н.И. Вавилова" Установка для очистки воды
DE102014118130A1 (de) 2014-12-08 2016-06-09 Technische Universität Berlin Fluidverteileinrichtung für einen Gas-Flüssigkeits-Kontaktor, Gas-Flüssigkeits-Kontaktor und Verfahren zum Versetzen einer Flüssigkeit mit einem Gas
JP7412200B2 (ja) * 2020-02-06 2024-01-12 株式会社荏原製作所 ガス溶解液製造装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045347A (en) * 1964-04-23 1977-08-30 Tii Corporation System for pollution suppression
US4202371A (en) * 1964-04-23 1980-05-13 TII Corporation (Telecommunications Industries, Inc.) System for pollution suppression
CA942438A (en) * 1970-07-07 1974-02-19 John R. Mcwhirter Oxygenation-ozonation of bod-containing water
US3660277A (en) * 1971-05-17 1972-05-02 Union Carbide Corp Oxygenation-ozonation of bod-containing water
US4132637A (en) * 1976-09-02 1979-01-02 Fmc Corporation Ozone disinfection in waste water treatment with recycling of ozonation off gas
US4256574A (en) * 1979-09-12 1981-03-17 Sterling Drug Inc. Ozone disinfection system
EP0086019B2 (de) * 1982-02-09 1989-11-29 BBC Brown Boveri AG Vorrichtung zur Begasung einer Flüssigkeit und Verfahren zum Betrieb der Vorrichtung

Also Published As

Publication number Publication date
CA2277785C (fr) 2007-01-02
JP2001524866A (ja) 2001-12-04
AU6218398A (en) 1998-08-18
EP0968045B1 (fr) 2001-12-05
US6162359A (en) 2000-12-19
DE968045T1 (de) 2000-05-04
NO993617D0 (no) 1999-07-26
ATE209952T1 (de) 2001-12-15
WO1998032522A1 (fr) 1998-07-30
DE69802783D1 (de) 2002-01-17
DE69802783T2 (de) 2002-08-01
NO993617L (no) 1999-07-26
FR2758813A1 (fr) 1998-07-31
FR2758813B1 (fr) 1999-04-30
CA2277785A1 (fr) 1998-07-30
EP0968045A1 (fr) 2000-01-05
NO320670B1 (no) 2006-01-16
ES2139556T1 (es) 2000-02-16

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