ES344290A1 - Un dispositivo de deposito para la clarificacion de los li-quidos cargados de impurezas. - Google Patents

Un dispositivo de deposito para la clarificacion de los li-quidos cargados de impurezas.

Info

Publication number
ES344290A1
ES344290A1 ES344290A ES344290A ES344290A1 ES 344290 A1 ES344290 A1 ES 344290A1 ES 344290 A ES344290 A ES 344290A ES 344290 A ES344290 A ES 344290A ES 344290 A1 ES344290 A1 ES 344290A1
Authority
ES
Spain
Prior art keywords
compartment
filtration
fluidised bed
agglomerated particles
enters
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
ES344290A
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.)
POUR LE TRAITEMENT ET L UTILIS
Original Assignee
POUR LE TRAITEMENT ET L UTILIS
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 POUR LE TRAITEMENT ET L UTILIS filed Critical POUR LE TRAITEMENT ET L UTILIS
Publication of ES344290A1 publication Critical patent/ES344290A1/es
Expired 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
    • C02F1/5281—Installations for water purification using chemical 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
    • 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
    • B01D21/24—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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
    • 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
    • B01D24/36—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed fluidised during the 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4678—Regenerating the filtering material in the filter by moving the filtering element using free vortex flow
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ES344290A 1966-09-28 1967-08-21 Un dispositivo de deposito para la clarificacion de los li-quidos cargados de impurezas. Expired ES344290A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR78056A FR1502855A (fr) 1966-09-28 1966-09-28 Nouveau type de bassin pour la clarification des liquides chargés

Publications (1)

Publication Number Publication Date
ES344290A1 true ES344290A1 (es) 1968-10-01

Family

ID=8618063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344290A Expired ES344290A1 (es) 1966-09-28 1967-08-21 Un dispositivo de deposito para la clarificacion de los li-quidos cargados de impurezas.

Country Status (10)

Country Link
US (1) US3446357A (es)
BE (1) BE702559A (es)
DE (1) DE1642879B2 (es)
ES (1) ES344290A1 (es)
FR (1) FR1502855A (es)
GB (1) GB1200655A (es)
IL (1) IL28627A (es)
LU (1) LU54481A1 (es)
NL (1) NL6713174A (es)
YU (1) YU33932B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511380A (en) * 1969-08-06 1970-05-12 Neptune Microfloc Inc Clarification apparatus for aerated lagoon
DE2554495B2 (de) * 1975-12-04 1980-03-06 Bayer Ag, 5090 Leverkusen Vorrichtung zur biologischen Reinigung von Abwasser mit einem 10 bis 32 m hohen Begasungsbecken
US4743382A (en) * 1980-08-06 1988-05-10 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Method and apparatus for separating suspended solids from liquids
US4608181A (en) * 1983-03-25 1986-08-26 Neptune Microfloc, Inc. Water filtration apparatus having upflow buoyant media filter and downflow nonbuoyant media filter
ES2049627B1 (es) * 1992-01-21 1995-12-16 Riotinto Tecnicas Y Servicios Instalacion clarificadora de liquidos que contienen solidos en suspension.
US5858226A (en) * 1995-09-25 1999-01-12 Flo-Trend Systems, Inc. Selectively removable gravitational and vacuum sludge filtration apparatus and method
US5681460A (en) * 1995-09-25 1997-10-28 Caughman, Jr.; Carl Russell Selectively removable sludge filtration system and method
DE19735672A1 (de) * 1997-08-18 1999-03-04 Maier & Partner Abwassertechni Verfahren und Vorrichtung zum Regenerieren eines Filtermaterials
DE10152047B4 (de) * 2001-10-25 2006-03-09 Washtec Holding Gmbh Vorrichtung und Verfahren zur Reinigung von Abwasser
US9931584B2 (en) 2015-02-10 2018-04-03 Drake Water Technologies, Inc. Methods and apparatus for counter-current leaching of finely divided solids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585808A (en) * 1948-11-27 1952-02-12 Makkonen Osmo Water purification apparatus
GB794877A (en) * 1955-09-02 1958-05-14 Sandoz Ltd Improvements in or relating to filters

Also Published As

Publication number Publication date
DE1642879B2 (de) 1976-07-22
BE702559A (es) 1968-01-15
DE1642879A1 (de) 1971-04-22
YU167367A (en) 1978-02-28
NL6713174A (es) 1968-03-29
IL28627A (en) 1971-08-25
FR1502855A (fr) 1967-11-24
YU33932B (en) 1978-09-08
LU54481A1 (es) 1967-11-15
US3446357A (en) 1969-05-27
GB1200655A (en) 1970-07-29

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