FR2383130A1 - Decanteur-separateur de boues - Google Patents

Decanteur-separateur de boues

Info

Publication number
FR2383130A1
FR2383130A1 FR7706897A FR7706897A FR2383130A1 FR 2383130 A1 FR2383130 A1 FR 2383130A1 FR 7706897 A FR7706897 A FR 7706897A FR 7706897 A FR7706897 A FR 7706897A FR 2383130 A1 FR2383130 A1 FR 2383130A1
Authority
FR
France
Prior art keywords
sludge
stocking
liq
drained
detached
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
FR7706897A
Other languages
English (en)
Other versions
FR2383130B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7706897A priority Critical patent/FR2383130A1/fr
Publication of FR2383130A1 publication Critical patent/FR2383130A1/fr
Application granted granted Critical
Publication of FR2383130B1 publication Critical patent/FR2383130B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
    • 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
    • B01D21/24—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
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2483—Means or provisions for manually removing the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0469—Filter tubes connected to collector tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Dispositif complémentaire à un brevet original déposé en juillet 1975 concernant un appareil destiné à la récupération des boues d'hydroxydes métalliques et suspensions diverses provenant du traitement des eaux usées des installations de galvanoplastie, décapage, etc. Le dispositif consiste en un aménagement particulier de l'attachage des manches filtrantes permettant un emmagasinage important de textile, ce qui permet, au fur et à mesure de la sédimentation des boues, de constituer des sacs de boues pelletables que l'on peut séparer de la manche principale et stocker pour dessication terminale ou élimination en décharge ou usine de traitement
FR7706897A 1977-03-09 1977-03-09 Decanteur-separateur de boues Granted FR2383130A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706897A FR2383130A1 (fr) 1977-03-09 1977-03-09 Decanteur-separateur de boues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706897A FR2383130A1 (fr) 1977-03-09 1977-03-09 Decanteur-separateur de boues

Publications (2)

Publication Number Publication Date
FR2383130A1 true FR2383130A1 (fr) 1978-10-06
FR2383130B1 FR2383130B1 (fr) 1983-06-10

Family

ID=9187791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706897A Granted FR2383130A1 (fr) 1977-03-09 1977-03-09 Decanteur-separateur de boues

Country Status (1)

Country Link
FR (1) FR2383130A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009738A1 (fr) * 1978-10-04 1980-04-16 Hoechst Aktiengesellschaft Procédé de filtration pour la séparation de produits solides, boueux et dissous contenus dans des eaux résiduaires ou dans des boues provenant du traitement d'eaux résiduaires
EP0067795A2 (fr) * 1981-06-02 1982-12-22 Natro Cellulosa Industria Imballaggi Carta S.P.A. Procédé de séparation de boue dans la purification d'eau et installation de filtration pour effectuer ce procédé
FR2532556A1 (fr) * 1982-09-03 1984-03-09 Marseille Eaux Dispositif simplifie pour la filtration et la separation en continu des produits fluides et solides
WO1985005616A1 (fr) * 1984-06-01 1985-12-19 Interpublic A.S. Filet tubulaire pour le traitement des eaux d'egout
EP0252996A1 (fr) * 1985-12-24 1988-01-20 Trest 'juzhvodoprovod' Dispositif pour le filtrage d'un liquide
EP0402243A1 (fr) * 1989-06-09 1990-12-12 Jean-François Guyot Dispositif de filtration destiné notament à l'épuration des eaux de piscine
WO1992003208A1 (fr) * 1990-08-23 1992-03-05 North West Water Limited Procede et appareil de filtration industrielle pour la separation de solides d'un ecoulement de fluide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR797376A (fr) *
DE75793C (de) * B. gerritzen in Goch, Calcarstrafse Vorrichtung zur abwechselnden Beschickung von Oelfiltrirapparaten
FR22881E (fr) * 1920-02-27 1921-09-05 Eugene Jean Theodore Systèmes de filtre à manches pouvant se retourner et lavable sans nécessiter de démontage
US1627795A (en) * 1926-06-19 1927-05-10 Manning Mfg Company Milk filter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR797376A (fr) *
DE75793C (de) * B. gerritzen in Goch, Calcarstrafse Vorrichtung zur abwechselnden Beschickung von Oelfiltrirapparaten
FR22881E (fr) * 1920-02-27 1921-09-05 Eugene Jean Theodore Systèmes de filtre à manches pouvant se retourner et lavable sans nécessiter de démontage
US1627795A (en) * 1926-06-19 1927-05-10 Manning Mfg Company Milk filter

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009738A1 (fr) * 1978-10-04 1980-04-16 Hoechst Aktiengesellschaft Procédé de filtration pour la séparation de produits solides, boueux et dissous contenus dans des eaux résiduaires ou dans des boues provenant du traitement d'eaux résiduaires
EP0067795A2 (fr) * 1981-06-02 1982-12-22 Natro Cellulosa Industria Imballaggi Carta S.P.A. Procédé de séparation de boue dans la purification d'eau et installation de filtration pour effectuer ce procédé
EP0067795A3 (en) * 1981-06-02 1983-08-03 Natro Cellulosa Industria Imballaggi Carta S.P.A. Slurry removal process in the water purification treatment and apparatus and filter elements for carrying out the process
FR2532556A1 (fr) * 1982-09-03 1984-03-09 Marseille Eaux Dispositif simplifie pour la filtration et la separation en continu des produits fluides et solides
EP0110799A1 (fr) * 1982-09-03 1984-06-13 Jean Claude Sauvaget Dispositif simplifié pour la filtration et la séparation en continu des produits fluides et solides
WO1985005616A1 (fr) * 1984-06-01 1985-12-19 Interpublic A.S. Filet tubulaire pour le traitement des eaux d'egout
US4681688A (en) * 1984-06-01 1987-07-21 Interpublic A.S Tubular trash net for pre-treating sewage, with replaceable net cassette
EP0252996A1 (fr) * 1985-12-24 1988-01-20 Trest 'juzhvodoprovod' Dispositif pour le filtrage d'un liquide
EP0252996A4 (fr) * 1985-12-24 1988-04-26 Trest Juzhvodoprovod Dispositif pour le filtrage d'un liquide.
EP0402243A1 (fr) * 1989-06-09 1990-12-12 Jean-François Guyot Dispositif de filtration destiné notament à l'épuration des eaux de piscine
FR2648054A1 (fr) * 1989-06-09 1990-12-14 Guyot Jean Francois Dispositif de filtration destine notamment a l'epuration des eaux de piscine
WO1992003208A1 (fr) * 1990-08-23 1992-03-05 North West Water Limited Procede et appareil de filtration industrielle pour la separation de solides d'un ecoulement de fluide
AU645840B2 (en) * 1990-08-23 1994-01-27 United Utilities Plc Industrial filtration apparatus and method for the separation of solids from a fluid stream
GB2247186B (en) * 1990-08-23 1995-01-18 George Francis Gilbert Clough Industrial filtration apparatus and method for the separation of solids from a fluid stream
US5439598A (en) * 1990-08-23 1995-08-08 North West Water Group Plc Industrial filtration apparatus and method for the separation of solids from a fluid stream

Also Published As

Publication number Publication date
FR2383130B1 (fr) 1983-06-10

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Legal Events

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