FR2691269B1 - Dispositif de regulation de debit a deversement, installation de filtration des eaux et procedes d'utilisation correspondants. - Google Patents

Dispositif de regulation de debit a deversement, installation de filtration des eaux et procedes d'utilisation correspondants.

Info

Publication number
FR2691269B1
FR2691269B1 FR929206162A FR9206162A FR2691269B1 FR 2691269 B1 FR2691269 B1 FR 2691269B1 FR 929206162 A FR929206162 A FR 929206162A FR 9206162 A FR9206162 A FR 9206162A FR 2691269 B1 FR2691269 B1 FR 2691269B1
Authority
FR
France
Prior art keywords
methods
water filtration
controlling flow
filtration installation
flow spillage
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
FR929206162A
Other languages
English (en)
Other versions
FR2691269A1 (fr
Inventor
Badard Michel
Dufresne Jean-Louis
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.)
Veolia Water Solutions and Technologies Support SAS
Original Assignee
INSTRUMENTATION SERVICE SA
OTV Omnium de Traitements et de Valorisation 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 INSTRUMENTATION SERVICE SA, OTV Omnium de Traitements et de Valorisation SA filed Critical INSTRUMENTATION SERVICE SA
Priority to FR929206162A priority Critical patent/FR2691269B1/fr
Priority to AU38392/93A priority patent/AU657406B2/en
Publication of FR2691269A1 publication Critical patent/FR2691269A1/fr
Application granted granted Critical
Publication of FR2691269B1 publication Critical patent/FR2691269B1/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
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4861—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by flow measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR929206162A 1992-05-15 1992-05-15 Dispositif de regulation de debit a deversement, installation de filtration des eaux et procedes d'utilisation correspondants. Expired - Fee Related FR2691269B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR929206162A FR2691269B1 (fr) 1992-05-15 1992-05-15 Dispositif de regulation de debit a deversement, installation de filtration des eaux et procedes d'utilisation correspondants.
AU38392/93A AU657406B2 (en) 1992-05-15 1993-05-06 Device for regulation of spill-over flow rates, water-filtering plant and corresponding methods of use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929206162A FR2691269B1 (fr) 1992-05-15 1992-05-15 Dispositif de regulation de debit a deversement, installation de filtration des eaux et procedes d'utilisation correspondants.

Publications (2)

Publication Number Publication Date
FR2691269A1 FR2691269A1 (fr) 1993-11-19
FR2691269B1 true FR2691269B1 (fr) 1994-07-29

Family

ID=9430003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929206162A Expired - Fee Related FR2691269B1 (fr) 1992-05-15 1992-05-15 Dispositif de regulation de debit a deversement, installation de filtration des eaux et procedes d'utilisation correspondants.

Country Status (2)

Country Link
AU (1) AU657406B2 (fr)
FR (1) FR2691269B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342334A (en) * 1964-05-27 1967-09-19 Union Tank Car Co Filter and scouring gas blower system
EP0203084B1 (fr) * 1984-11-15 1992-08-12 BAXTER INTERNATIONAL INC. (a Delaware corporation) Procede et systeme adaptif de regulation du debit d'un concentre filtre
FR2651687B1 (fr) * 1989-09-12 1991-12-06 Paris Eaux Gestion Regulateur de debit pour bassins filtrants d'installations de traitement des eaux, et procede pour sa mise en óoeuvre.

Also Published As

Publication number Publication date
FR2691269A1 (fr) 1993-11-19
AU3839293A (en) 1993-11-18
AU657406B2 (en) 1995-03-09

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Legal Events

Date Code Title Description
RM Correction of a material error
TP Transmission of property
ST Notification of lapse

Effective date: 20120131

CD Change of name or company name

Owner name: VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT, FR

Effective date: 20120507

CJ Change in legal form

Effective date: 20120507