DE3540508C2 - - Google Patents

Info

Publication number
DE3540508C2
DE3540508C2 DE3540508A DE3540508A DE3540508C2 DE 3540508 C2 DE3540508 C2 DE 3540508C2 DE 3540508 A DE3540508 A DE 3540508A DE 3540508 A DE3540508 A DE 3540508A DE 3540508 C2 DE3540508 C2 DE 3540508C2
Authority
DE
Germany
Prior art keywords
sedimentation
fine
zone
coarse
plates
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 - Fee Related
Application number
DE3540508A
Other languages
German (de)
English (en)
Other versions
DE3540508A1 (de
Inventor
Josef B. Dr.Rer.Nat. St. Pantaleon At Dobias
Martin Dipl.-Ing. 6800 Mannheim De Stahl
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.)
Kraftanlagen AG
Original Assignee
Kraftanlagen AG
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 Kraftanlagen AG filed Critical Kraftanlagen AG
Priority to DE19853540508 priority Critical patent/DE3540508A1/de
Publication of DE3540508A1 publication Critical patent/DE3540508A1/de
Application granted granted Critical
Publication of DE3540508C2 publication Critical patent/DE3540508C2/de
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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic 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
    • B01D21/0012—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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • 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
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/16—Settling tanks with multiple outlets for the separated liquids provided with flocculating compartments
    • 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
    • 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
    • B01D24/16—Upward filtration
    • B01D24/167—Upward 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
DE19853540508 1985-11-15 1985-11-15 Verfahren und einrichtung zum entfernen von dispersen und geloesten stoffen aus fluessigkeiten Granted DE3540508A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853540508 DE3540508A1 (de) 1985-11-15 1985-11-15 Verfahren und einrichtung zum entfernen von dispersen und geloesten stoffen aus fluessigkeiten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853540508 DE3540508A1 (de) 1985-11-15 1985-11-15 Verfahren und einrichtung zum entfernen von dispersen und geloesten stoffen aus fluessigkeiten

Publications (2)

Publication Number Publication Date
DE3540508A1 DE3540508A1 (de) 1987-05-21
DE3540508C2 true DE3540508C2 (ja) 1992-02-20

Family

ID=6286046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853540508 Granted DE3540508A1 (de) 1985-11-15 1985-11-15 Verfahren und einrichtung zum entfernen von dispersen und geloesten stoffen aus fluessigkeiten

Country Status (1)

Country Link
DE (1) DE3540508A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8524495D0 (en) * 1985-10-04 1985-11-06 Ontario Research Foundation Buoyant media filter
DE3910579A1 (de) * 1989-03-29 1990-10-04 Andreas Prof Dr Grohmann Vorrichtung zur abscheidung von suspensa aus dem wasser
DE4000149A1 (de) * 1990-01-04 1991-07-11 Helmut Apfelbaum Flockungs-filtrationsverfahren und -einrichtung
DE29905141U1 (de) * 1999-03-22 2000-08-10 Schwarting Georg C Vorrichtung zur Behandlung von Lösungen
DE102009020595A1 (de) * 2009-05-09 2010-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Reinigen von Flüssigkeiten von suspendierten Partikeln und anderen Verunreinigungen
TWI696488B (zh) * 2019-10-07 2020-06-21 胡鳴群 可逆洗浮床式反向污水處理系統及其處理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1290856A (fr) * 1961-02-08 1962-04-20 Commissariat Energie Atomique Procédé de filtration
DE2139521B2 (de) * 1971-08-06 1975-03-27 Sybron Corp., Rochester, N.Y. (V.St.A.) Schrägklärapparat
DE2225682C3 (de) * 1972-05-26 1982-02-25 Hager & Elsässer GmbH, 7000 Stuttgart Verfahren zum Behandeln von Flüssigkeiten
CS189242B1 (en) * 1976-09-09 1979-04-30 Jaroslav Kalous Method of separation of the solid substances particles from the fluid suspensions and device for performing the same
DE3338170C2 (de) * 1983-10-20 1986-07-10 Preussag Ag, 3000 Hannover Und 1000 Berlin Verfahren zum Reinigen von Filtermaterial sowie Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE3540508A1 (de) 1987-05-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee