FR2452950A1 - Decanteur lamellaire - Google Patents

Decanteur lamellaire

Info

Publication number
FR2452950A1
FR2452950A1 FR7908457A FR7908457A FR2452950A1 FR 2452950 A1 FR2452950 A1 FR 2452950A1 FR 7908457 A FR7908457 A FR 7908457A FR 7908457 A FR7908457 A FR 7908457A FR 2452950 A1 FR2452950 A1 FR 2452950A1
Authority
FR
France
Prior art keywords
pref
decanter
sheets
lamellar flow
liq
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.)
Granted
Application number
FR7908457A
Other languages
English (en)
Other versions
FR2452950B1 (fr
Inventor
Jean-Claude Neveu
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Priority to FR7908457A priority Critical patent/FR2452950A1/fr
Publication of FR2452950A1 publication Critical patent/FR2452950A1/fr
Application granted granted Critical
Publication of FR2452950B1 publication Critical patent/FR2452950B1/fr
Granted 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0069—Making of contact surfaces, structural details, materials therefor
    • B01D21/0072—Means for adjusting, moving or controlling the position or inclination of the contact surfaces, e.g. for optimising the particle-liquid separation, for removing the settled particles, for preventing fouling
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0069—Making of contact surfaces, structural details, materials therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

L'invention a pour objet un dispositif destiné à la séparation, par décantation, des particules en suspension dans un liquide. Ce dispositif, dans lequel la décantation est obtenue au cours du cheminement du liquide à clarifier entre des surfaces sensiblement parallèles, est caractérisé par le fait que ces surfaces sont constituées par des films en polymères synthétiques. Ce dispositif est utilisable notamment pour le traitement d'eaux résiduaires fortement chargées (eaux de ville, eaux industrielles).
FR7908457A 1979-04-04 1979-04-04 Decanteur lamellaire Granted FR2452950A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908457A FR2452950A1 (fr) 1979-04-04 1979-04-04 Decanteur lamellaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908457A FR2452950A1 (fr) 1979-04-04 1979-04-04 Decanteur lamellaire

Publications (2)

Publication Number Publication Date
FR2452950A1 true FR2452950A1 (fr) 1980-10-31
FR2452950B1 FR2452950B1 (fr) 1982-09-17

Family

ID=9223937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908457A Granted FR2452950A1 (fr) 1979-04-04 1979-04-04 Decanteur lamellaire

Country Status (1)

Country Link
FR (1) FR2452950A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588483A1 (fr) * 1985-10-15 1987-04-17 Omnium Traitement Valorisa Decanteur lamellaire a circulation horizontale
US4957628A (en) * 1989-05-19 1990-09-18 Schulz Christopher R Apparatus for gravity separation of particles from liquid
FR2679545A1 (fr) * 1991-07-26 1993-01-29 Chapuis Philippe Dispositif de decantation des eaux usees.
US5338449A (en) * 1991-09-12 1994-08-16 Turumisoda Kabushiki Kaisya Brine refining apparatus
US5391306A (en) * 1993-07-30 1995-02-21 Meurer Research, Inc. Settler with preset outlet area deck and variable angle removable lamina and method of using settler
US5429752A (en) * 1993-02-16 1995-07-04 Presby; David W. Means for precipitating out suspended solids in septic tank liquids
WO1996041669A1 (fr) * 1995-06-08 1996-12-27 Parzival Beteiligungen Ag Procede et dispositif de retrait des impuretes d'un liquide
CN111194237A (zh) * 2017-08-09 2020-05-22 塞莱默水处理齐利诺普尔有限公司 用于水处理的澄清装置
JP2020530386A (ja) * 2017-08-09 2020-10-22 ザイレム・ウォーター・ソリューションズ・ズィーリアノウプル・エルエルシー 水処理用浄化装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635611A (en) * 1945-07-31 1950-04-12 Jean Charles Seailles Improved settling tanks
FR1014112A (fr) * 1950-03-09 1952-08-11 Perfectionnement aux décanteurs à lames
US3491892A (en) * 1968-04-15 1970-01-27 Neptune Microflo Inc Multichannel device for liquid treatment
DE2242613A1 (de) * 1972-08-30 1974-03-14 Bamag Verfahrenstechnik Gmbh Vorrichtung zum reinigen von verschmutztem wasser
FR2348156A1 (fr) * 1976-04-14 1977-11-10 See Epuration Entreprises Sa Installation de preparation d'eau potable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635611A (en) * 1945-07-31 1950-04-12 Jean Charles Seailles Improved settling tanks
FR1014112A (fr) * 1950-03-09 1952-08-11 Perfectionnement aux décanteurs à lames
US3491892A (en) * 1968-04-15 1970-01-27 Neptune Microflo Inc Multichannel device for liquid treatment
DE2242613A1 (de) * 1972-08-30 1974-03-14 Bamag Verfahrenstechnik Gmbh Vorrichtung zum reinigen von verschmutztem wasser
FR2348156A1 (fr) * 1976-04-14 1977-11-10 See Epuration Entreprises Sa Installation de preparation d'eau potable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588483A1 (fr) * 1985-10-15 1987-04-17 Omnium Traitement Valorisa Decanteur lamellaire a circulation horizontale
US4957628A (en) * 1989-05-19 1990-09-18 Schulz Christopher R Apparatus for gravity separation of particles from liquid
FR2679545A1 (fr) * 1991-07-26 1993-01-29 Chapuis Philippe Dispositif de decantation des eaux usees.
WO1993002762A1 (fr) * 1991-07-26 1993-02-18 Philippe Chapuis Dispositif de decantation des eaux usees
US5338449A (en) * 1991-09-12 1994-08-16 Turumisoda Kabushiki Kaisya Brine refining apparatus
US5429752A (en) * 1993-02-16 1995-07-04 Presby; David W. Means for precipitating out suspended solids in septic tank liquids
US5391306A (en) * 1993-07-30 1995-02-21 Meurer Research, Inc. Settler with preset outlet area deck and variable angle removable lamina and method of using settler
WO1996041669A1 (fr) * 1995-06-08 1996-12-27 Parzival Beteiligungen Ag Procede et dispositif de retrait des impuretes d'un liquide
CN111194237A (zh) * 2017-08-09 2020-05-22 塞莱默水处理齐利诺普尔有限公司 用于水处理的澄清装置
JP2020530386A (ja) * 2017-08-09 2020-10-22 ザイレム・ウォーター・ソリューションズ・ズィーリアノウプル・エルエルシー 水処理用浄化装置
EP3664919A4 (fr) * 2017-08-09 2021-05-05 Xylem Water Solutions Zelienople LLC Clarificateur pour le traitement de l'eau

Also Published As

Publication number Publication date
FR2452950B1 (fr) 1982-09-17

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Legal Events

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