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FR12561E - Appareil clarificateur d'eau de rivière en pression - Google Patents

Appareil clarificateur d'eau de rivière en pression

Info

Publication number
FR12561E
FR12561E FR12561A FR12561DA FR12561E FR 12561 E FR12561 E FR 12561E FR 12561 A FR12561 A FR 12561A FR 12561D A FR12561D A FR 12561DA FR 12561 E FR12561 E FR 12561E
Authority
FR
France
Prior art keywords
river water
water clarifier
pressure river
pressure
clarifier
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
FR12561A
Other languages
English (en)
Inventor
Nicolas-Ernest Ligeardais
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.)
NICOLAS ERNEST LIGEARDAIS
Original Assignee
NICOLAS ERNEST LIGEARDAIS
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 NICOLAS ERNEST LIGEARDAIS filed Critical NICOLAS ERNEST LIGEARDAIS
Application granted granted Critical
Publication of FR12561E publication Critical patent/FR12561E/fr
Expired 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
    • B01D24/02—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
    • B01D24/18—Combined upward and downward 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4694—Regenerating the filtering material in the filter containing filter material retaining means (e.g. screens, balls) placed on the surface of the filter material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR12561A 1909-02-16 1910-04-06 Appareil clarificateur d'eau de rivière en pression Expired FR12561E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR399578T 1909-02-16
FR12561T 1910-04-06

Publications (1)

Publication Number Publication Date
FR12561E true FR12561E (fr) 1910-10-11

Family

ID=1354741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12561A Expired FR12561E (fr) 1909-02-16 1910-04-06 Appareil clarificateur d'eau de rivière en pression

Country Status (1)

Country Link
FR (1) FR12561E (fr)

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