FR2427306A1 - Dispositif pour le filtrage pousse de l'eau ou des eaux usees - Google Patents

Dispositif pour le filtrage pousse de l'eau ou des eaux usees

Info

Publication number
FR2427306A1
FR2427306A1 FR7913991A FR7913991A FR2427306A1 FR 2427306 A1 FR2427306 A1 FR 2427306A1 FR 7913991 A FR7913991 A FR 7913991A FR 7913991 A FR7913991 A FR 7913991A FR 2427306 A1 FR2427306 A1 FR 2427306A1
Authority
FR
France
Prior art keywords
bed
filter
partic
regeneration
granular material
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.)
Withdrawn
Application number
FR7913991A
Other languages
English (en)
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
Passavant Werke Michelbacher Hutte
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 Passavant Werke AG and Co KG, Passavant Werke Michelbacher Hutte filed Critical Passavant Werke AG and Co KG
Publication of FR2427306A1 publication Critical patent/FR2427306A1/fr
Withdrawn legal-status Critical Current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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by 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
    • B01D24/02—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
    • B01D24/04—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 clamped between pervious fixed walls
    • B01D24/042—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 clamped between pervious fixed walls the filtering material being held in a flexible porous bag
    • 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
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • 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
    • B01D24/20—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 provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • 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
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Dispositif pour séparer par filtration des particules fines, liquides ou solides, contenues dans un liquide. La masse filtrante 9 est supportée par des surfaces d'appui 8 rigides et/ou flexibles, imperméables à ladite masse filtrante. Application notamment au déshuilage des eaux usées.
FR7913991A 1978-06-02 1979-05-31 Dispositif pour le filtrage pousse de l'eau ou des eaux usees Withdrawn FR2427306A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7816518U DE7816518U1 (de) 1978-06-02 1978-06-02 Einrichtung zur Feinfilterung von Wasser oder Abwasser

Publications (1)

Publication Number Publication Date
FR2427306A1 true FR2427306A1 (fr) 1979-12-28

Family

ID=6691978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913991A Withdrawn FR2427306A1 (fr) 1978-06-02 1979-05-31 Dispositif pour le filtrage pousse de l'eau ou des eaux usees

Country Status (5)

Country Link
BE (1) BE876731A (fr)
DE (1) DE7816518U1 (fr)
FR (1) FR2427306A1 (fr)
LU (1) LU81265A1 (fr)
NL (1) NL7904078A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104525A2 (fr) * 1982-09-25 1984-04-04 Linde Aktiengesellschaft Installation et procédé pour la purification biologique d'eau usée
CN113825727A (zh) * 2019-05-15 2021-12-21 埃内西奥水技术有限公司 滴滤器设备和填充物容器以及旋转式喷洒器容器

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030831A1 (de) * 1980-08-14 1982-04-22 Passavant-Werke AG & Co KG, 6209 Aarbergen Nachreinigungseinrichtung fuer das einen leichtfluessigkeitsabscheider verlassende abwasser
DE3309640A1 (de) * 1983-03-17 1984-09-20 Passavant-Werke AG & Co KG, 6209 Aarbergen Vorrichtung zum abtrennen von oel od. dgl. leichtfluessigkeit aus wasser
DE3539747A1 (de) * 1985-11-09 1987-05-14 Passavant Werke Filter zur reinigung von mit abscheid- oder adsorbierbaren fest- oder fluessigstoffen verunreinigten abwaessern
DE3640847A1 (de) * 1985-12-04 1987-06-11 Passavant Werke Verfahren zum entsorgen von fettabscheideranlagen
DE4128843C2 (de) * 1991-08-30 1993-11-04 Lutz Lange Auswaschbarer filter
DE102004048511B4 (de) * 2004-10-05 2006-10-26 Alfons Feldmann Vorrichtung zum Separieren eines Substrats
CN202822936U (zh) * 2012-05-23 2013-03-27 瑞典诺迪克有限公司 过滤设备及用于向过滤设备供应流体的装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093370A (en) * 1936-05-27 1937-09-14 Sebring George Filter
FR2255935A1 (en) * 1973-12-27 1975-07-25 Huardeau Jacques Clarifier with floating filtering material - for rapid combined settlement and filtration of polluted liqs.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093370A (en) * 1936-05-27 1937-09-14 Sebring George Filter
FR2255935A1 (en) * 1973-12-27 1975-07-25 Huardeau Jacques Clarifier with floating filtering material - for rapid combined settlement and filtration of polluted liqs.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104525A2 (fr) * 1982-09-25 1984-04-04 Linde Aktiengesellschaft Installation et procédé pour la purification biologique d'eau usée
EP0104525A3 (en) * 1982-09-25 1985-09-04 Linde Aktiengesellschaft Apparatus and process for the biological purification of waste water
CN113825727A (zh) * 2019-05-15 2021-12-21 埃内西奥水技术有限公司 滴滤器设备和填充物容器以及旋转式喷洒器容器

Also Published As

Publication number Publication date
LU81265A1 (de) 1979-09-10
BE876731A (fr) 1979-10-01
NL7904078A (nl) 1979-12-04
DE7816518U1 (de) 1978-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse