FR2799391B1 - Perfectionnements apportes aux equipements de separation solide/liquide notamment pour l'epuration biologique - Google Patents

Perfectionnements apportes aux equipements de separation solide/liquide notamment pour l'epuration biologique

Info

Publication number
FR2799391B1
FR2799391B1 FR9912516A FR9912516A FR2799391B1 FR 2799391 B1 FR2799391 B1 FR 2799391B1 FR 9912516 A FR9912516 A FR 9912516A FR 9912516 A FR9912516 A FR 9912516A FR 2799391 B1 FR2799391 B1 FR 2799391B1
Authority
FR
France
Prior art keywords
solid
liquid separation
separation equipment
biological purification
purification
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 - Fee Related
Application number
FR9912516A
Other languages
English (en)
Other versions
FR2799391A1 (fr
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
Application filed by Degremont SA filed Critical Degremont SA
Priority to FR9912516A priority Critical patent/FR2799391B1/fr
Publication of FR2799391A1 publication Critical patent/FR2799391A1/fr
Application granted granted Critical
Publication of FR2799391B1 publication Critical patent/FR2799391B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically
    • B01D2321/2016—Static mixers; Turbulence generators
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9912516A 1999-10-07 1999-10-07 Perfectionnements apportes aux equipements de separation solide/liquide notamment pour l'epuration biologique Expired - Fee Related FR2799391B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9912516A FR2799391B1 (fr) 1999-10-07 1999-10-07 Perfectionnements apportes aux equipements de separation solide/liquide notamment pour l'epuration biologique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9912516A FR2799391B1 (fr) 1999-10-07 1999-10-07 Perfectionnements apportes aux equipements de separation solide/liquide notamment pour l'epuration biologique

Publications (2)

Publication Number Publication Date
FR2799391A1 FR2799391A1 (fr) 2001-04-13
FR2799391B1 true FR2799391B1 (fr) 2001-11-30

Family

ID=9550671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9912516A Expired - Fee Related FR2799391B1 (fr) 1999-10-07 1999-10-07 Perfectionnements apportes aux equipements de separation solide/liquide notamment pour l'epuration biologique

Country Status (1)

Country Link
FR (1) FR2799391B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004096A1 (de) 2000-01-31 2001-08-09 Fraunhofer Ges Forschung Wasseraufbereitungsanlage
EP1433511B2 (fr) * 2002-12-19 2014-03-05 UTISOL Technologies AG Dispositif de filtration
CN100396390C (zh) * 2003-10-10 2008-06-25 财团法人工业技术研究院 使用气泡的基材表面处理方法及设备
DE102004063879A1 (de) * 2004-12-03 2006-06-08 Hans Huber Ag Maschinen- Und Anlagenbau Filtereinrichtung und Verfahren zum Klären von verschmutzten Flüssigkeiten
EP1801076A1 (fr) * 2005-12-21 2007-06-27 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Réacteur membranaire et procédés mis en oeuvre dedans
EP1854764B1 (fr) * 2006-05-10 2016-12-14 Grundfos Management A/S Réacteur d'empilement de plaques filtrantes
DE102010015871A1 (de) * 2010-03-09 2011-09-15 Tu Kaiserslautern Vorrichtung zur verfahrenstechnischen Behandlung feststoffreicher Suspensionen
AT12648U1 (de) * 2011-06-29 2012-09-15 Pantreon Gmbh Vorrichtung zum filtrieren von flüssigkeiten
DE102017001542B4 (de) * 2017-02-16 2019-12-19 Rauschert Kloster Veilsdorf Gmbh Verfahren zum Betrieb einer Filtrationsanlage sowie Filtrationsanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274799A (ja) * 1985-05-31 1986-12-04 Agency Of Ind Science & Technol 廃水の処理装置
JPH0698275B2 (ja) * 1986-05-28 1994-12-07 日立プラント建設株式会社 液体の濃縮装置
JPH02102793A (ja) * 1988-10-12 1990-04-16 Agency Of Ind Science & Technol 汚水処理装置
GB2302823B (en) * 1991-12-24 1997-04-02 Pall Corp Dynamic filter system
JP2982470B2 (ja) * 1992-02-03 1999-11-22 日立プラント建設株式会社 液体膜分離装置の運転方法
JPH0975687A (ja) * 1995-09-14 1997-03-25 Kurita Water Ind Ltd 中空糸膜による膜分離装置
JP3401396B2 (ja) * 1997-01-28 2003-04-28 住友重機械工業株式会社 膜ろ過装置
FR2775911B1 (fr) * 1998-03-16 2000-07-21 Suez Lyonnaise Des Eaux Perfectionnements apportes aux equipements de separation solide-liquide notamment pour l'epuration biologique d'eaux usees

Also Published As

Publication number Publication date
FR2799391A1 (fr) 2001-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630