FR813048A - Installation de filtrage ultra-fin d'eau potable - Google Patents

Installation de filtrage ultra-fin d'eau potable

Info

Publication number
FR813048A
FR813048A FR813048DA FR813048A FR 813048 A FR813048 A FR 813048A FR 813048D A FR813048D A FR 813048DA FR 813048 A FR813048 A FR 813048A
Authority
FR
France
Prior art keywords
ultra
drinking water
water filtering
filtering installation
fine
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
Application number
Other languages
English (en)
Inventor
Chler Margrit Ku
Theophil Keller-Antognini
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 filed Critical
Application granted granted Critical
Publication of FR813048A publication Critical patent/FR813048A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series 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
    • B01D24/10—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 held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR813048D 1935-11-05 1936-09-08 Installation de filtrage ultra-fin d'eau potable Expired FR813048A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH813048X 1935-11-05

Publications (1)

Publication Number Publication Date
FR813048A true FR813048A (fr) 1937-05-25

Family

ID=4538688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813048D Expired FR813048A (fr) 1935-11-05 1936-09-08 Installation de filtrage ultra-fin d'eau potable

Country Status (1)

Country Link
FR (1) FR813048A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1417884A1 (fr) * 2002-11-08 2004-05-12 Marco Uentz Filtre principalement pour l'élevage de tout type de poissons dans différentes installations d'élevage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1417884A1 (fr) * 2002-11-08 2004-05-12 Marco Uentz Filtre principalement pour l'élevage de tout type de poissons dans différentes installations d'élevage
DE10252558B4 (de) * 2002-11-08 2008-01-17 Marko Uentz Filter insbesondere für die Haltung von Fischen jeder Art in verschiedenen Haltungsanlagen

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