ES417962A1 - Procedimiento y aparato perfeccionados de decantacion con lecho de barro aplicables al tratamiento de liquidos de todaclase, en particular aguas. - Google Patents

Procedimiento y aparato perfeccionados de decantacion con lecho de barro aplicables al tratamiento de liquidos de todaclase, en particular aguas.

Info

Publication number
ES417962A1
ES417962A1 ES417962A ES417962A ES417962A1 ES 417962 A1 ES417962 A1 ES 417962A1 ES 417962 A ES417962 A ES 417962A ES 417962 A ES417962 A ES 417962A ES 417962 A1 ES417962 A1 ES 417962A1
Authority
ES
Spain
Prior art keywords
bed
liquid
mud
treated
liquids
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
ES417962A
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.)
Suez International SAS
Original Assignee
Degremont SA
Degremont Societe Generale dEpuration de dAssainissement
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 Degremont SA, Degremont Societe Generale dEpuration de dAssainissement filed Critical Degremont SA
Publication of ES417962A1 publication Critical patent/ES417962A1/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
    • 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
    • B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • B01D21/2444—Discharge mechanisms for the classified liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
  • Treatment Of Sludge (AREA)
  • Removal Of Floating Material (AREA)
  • Water Treatment By Sorption (AREA)
  • Physical Water Treatments (AREA)
ES417962A 1972-08-25 1973-08-17 Procedimiento y aparato perfeccionados de decantacion con lecho de barro aplicables al tratamiento de liquidos de todaclase, en particular aguas. Expired ES417962A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230328A FR2196832A1 (en) 1972-08-25 1972-08-25 Pulsed sedimentation separator - to remove suspended solids from liquid passed through settled slurry

Publications (1)

Publication Number Publication Date
ES417962A1 true ES417962A1 (es) 1976-03-16

Family

ID=9103553

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417962A Expired ES417962A1 (es) 1972-08-25 1973-08-17 Procedimiento y aparato perfeccionados de decantacion con lecho de barro aplicables al tratamiento de liquidos de todaclase, en particular aguas.

Country Status (3)

Country Link
ES (1) ES417962A1 (es)
FR (1) FR2196832A1 (es)
ZA (1) ZA735015B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472943A1 (fr) * 1980-01-07 1981-07-10 Inst Vodnykh Installation flottante pour la clarification de l'eau
CA1315703C (en) * 1989-09-29 1993-04-06 Robert Cyr Apparatus for the decantation treatment of liquid containing therein suspended material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578382A (en) * 1943-01-07 1946-06-26 Infilco Inc Improvements in or relating to water treating apparatus and methods
FR1101724A (fr) * 1954-03-22 1955-10-10 Emile Degremont Ets Appareil pour le traitement des eaux et des liquides de toute nature

Also Published As

Publication number Publication date
FR2196832A1 (en) 1974-03-22
ZA735015B (en) 1974-06-26
FR2196832B1 (es) 1975-06-13

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