FR1516848A - liquid purifier loaded with solid particles - Google Patents

liquid purifier loaded with solid particles

Info

Publication number
FR1516848A
FR1516848A FR87663A FR87663A FR1516848A FR 1516848 A FR1516848 A FR 1516848A FR 87663 A FR87663 A FR 87663A FR 87663 A FR87663 A FR 87663A FR 1516848 A FR1516848 A FR 1516848A
Authority
FR
France
Prior art keywords
solid particles
liquid purifier
loaded
purifier loaded
liquid
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
FR87663A
Other languages
French (fr)
Inventor
Lucien Lagrost
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
Priority to FR87663A priority Critical patent/FR1516848A/en
Application granted granted Critical
Publication of FR1516848A publication Critical patent/FR1516848A/en
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
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • B01D21/30—Control equipment
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR87663A 1966-12-15 1966-12-15 liquid purifier loaded with solid particles Expired FR1516848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR87663A FR1516848A (en) 1966-12-15 1966-12-15 liquid purifier loaded with solid particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR87663A FR1516848A (en) 1966-12-15 1966-12-15 liquid purifier loaded with solid particles

Publications (1)

Publication Number Publication Date
FR1516848A true FR1516848A (en) 1968-02-05

Family

ID=8622521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87663A Expired FR1516848A (en) 1966-12-15 1966-12-15 liquid purifier loaded with solid particles

Country Status (1)

Country Link
FR (1) FR1516848A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179376A (en) * 1977-02-16 1979-12-18 Hakansson Lars A H Device for purification of liquids
FR2620349A1 (en) * 1987-09-14 1989-03-17 Ahlstroem Oy FILTER BED CLARIFIER
WO2001019489A1 (en) * 1999-09-17 2001-03-22 Barnard, Hendrik, Christoffel Thickening of a suspension or slurry
WO2003090894A1 (en) * 2002-04-25 2003-11-06 Rea Gesellschaft Für Recycling Von Energie Und Abfall Mbh Method and device for separating out dense materials

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179376A (en) * 1977-02-16 1979-12-18 Hakansson Lars A H Device for purification of liquids
FR2620349A1 (en) * 1987-09-14 1989-03-17 Ahlstroem Oy FILTER BED CLARIFIER
WO2001019489A1 (en) * 1999-09-17 2001-03-22 Barnard, Hendrik, Christoffel Thickening of a suspension or slurry
WO2003090894A1 (en) * 2002-04-25 2003-11-06 Rea Gesellschaft Für Recycling Von Energie Und Abfall Mbh Method and device for separating out dense materials
JP2005523153A (en) * 2002-04-25 2005-08-04 エルエーアー ゲゼルシャフト フュア リサイクリング フォン エネルギー ウント アプファル エムベーハー Double selection method and apparatus
JP4794129B2 (en) * 2002-04-25 2011-10-19 ベーテーアー インターナショナル ゲーエムベーハー Method and apparatus for separating and selecting high specific gravity substances

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