ES536533A0 - Aparato de tratamiento de aguas por precipitacion, separacion, espesamiento y recirculacion de los lodos formados - Google Patents

Aparato de tratamiento de aguas por precipitacion, separacion, espesamiento y recirculacion de los lodos formados

Info

Publication number
ES536533A0
ES536533A0 ES536533A ES536533A ES536533A0 ES 536533 A0 ES536533 A0 ES 536533A0 ES 536533 A ES536533 A ES 536533A ES 536533 A ES536533 A ES 536533A ES 536533 A0 ES536533 A0 ES 536533A0
Authority
ES
Spain
Prior art keywords
recirculation
thickening
precipitation
separation
treatment device
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
ES536533A
Other languages
English (en)
Other versions
ES8506546A1 (es
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
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 filed Critical Degremont SA
Publication of ES536533A0 publication Critical patent/ES536533A0/es
Publication of ES8506546A1 publication Critical patent/ES8506546A1/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
    • B01D21/0051—Plurality of tube like channels
    • 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
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • 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
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • 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
    • B01D21/08—Settling tanks with single outlets for the separated liquid 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/286—Means for gentle agitation for enhancing flocculation

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
ES536533A 1983-10-07 1984-10-04 Aparato de tratamiento de aguas por precipitacion, separacion, espesamiento y recirculacion de los lodos formados Expired ES8506546A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315977A FR2553082B1 (fr) 1983-10-07 1983-10-07 Appareil de traitement des eaux par precipitation, separation, epaississement et recirculation des boues formees

Publications (2)

Publication Number Publication Date
ES536533A0 true ES536533A0 (es) 1985-08-01
ES8506546A1 ES8506546A1 (es) 1985-08-01

Family

ID=9292922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536533A Expired ES8506546A1 (es) 1983-10-07 1984-10-04 Aparato de tratamiento de aguas por precipitacion, separacion, espesamiento y recirculacion de los lodos formados

Country Status (7)

Country Link
US (1) US4579655A (es)
EP (1) EP0139572B1 (es)
JP (1) JPS6097007A (es)
CA (1) CA1234434A (es)
DE (2) DE139572T1 (es)
ES (1) ES8506546A1 (es)
FR (1) FR2553082B1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591215B1 (fr) * 1985-12-11 1990-12-07 Omnium Traitement Valorisa Ensemble de traitement combine de floculation et decantation des eaux
US4818392A (en) * 1987-11-30 1989-04-04 Hazleton Environmental Products Inc. Liquid waste treatment system
FR2627704B1 (fr) * 1988-02-25 1991-12-13 Ile France Syndicat Eaux Procede et installation de traitement d'eau par decantation faisant intervenir du sable fin
SE466197B (sv) * 1988-03-22 1992-01-13 K Z Handels Ab Foerfarande och anordning vid biologiskt reningssteg av avloppsvatten i luftade bassaenger
US5192441A (en) * 1989-02-14 1993-03-09 Omnium De Traitements Et De Valorisation (Otv) Process and installation for biological treatment, e.g. by nitrification and/or denitrification, of an effluent including nitrated pollution
US5242600A (en) * 1990-09-04 1993-09-07 Meylor Donald M Wastewater separation system
FR2719234B1 (fr) * 1994-05-02 1999-08-13 Omnium Traitement Valorisa Procédé et installation de traitement d'un écoulement brut par décantation simple après lestage au sable fin.
US5800717A (en) * 1996-10-02 1998-09-01 Microsep International Corporation Water and wastewater treatment system with internal recirculation
JP3769148B2 (ja) * 1999-07-05 2006-04-19 シャープ株式会社 排水処理装置
FR2801878B1 (fr) * 1999-12-03 2002-02-22 Degremont Procede et installation de clarification des liquides et suspensions par floculation lestee et decantation
FR2810898B1 (fr) * 2000-06-29 2002-09-27 Amenagement Urbain & Rural Procede et dispositif de traitement des eaux avec lestant injecte en zone tranquilisee
US6383370B1 (en) 2000-09-14 2002-05-07 Infilco Degremont Inc. Apparatus for treating wastewater
GB2366745B (en) * 2000-09-14 2005-02-02 David Alan Burt Glycol/water separator
US20030150817A1 (en) * 2002-02-11 2003-08-14 Keever Christopher S. Method and apparatus for treating wastewater
AUPS217702A0 (en) * 2002-05-07 2002-06-06 Outokumpu Oyj Dilution apparatus for a thickener
AU2007100006B4 (en) * 2002-05-07 2007-01-25 Outotec Oyj Dilution apparatus for a thickener
US7048852B2 (en) * 2002-10-31 2006-05-23 Infilco Degremont, Inc. Method and apparatus for treating water or wastewater to reduce organic and hardness contamination
KR100647716B1 (ko) 2005-02-15 2006-11-23 한국수자원공사 정수처리시설용 일체형 응집 및 침전장치
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US8840786B2 (en) 2007-01-09 2014-09-23 Evoqua Water Technologies Llc System and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
JP2010515567A (ja) 2007-01-09 2010-05-13 ケンブリッジ・ウォーター・テクノロジー・インコーポレーテッド 活性汚泥処理を促進するシステム及び方法
US20110036771A1 (en) * 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
WO2013187979A1 (en) 2012-06-11 2013-12-19 Siemens Water Technologies Llc Treatment using fixed film processes and ballasted settling
AU2013323431B2 (en) 2012-09-26 2017-10-12 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
CN113050708A (zh) * 2021-03-18 2021-06-29 山信软件股份有限公司 污泥排放控制装置及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306449A (en) * 1967-02-28 High speed precipitating apparatus
US2296437A (en) * 1938-11-25 1942-09-22 Infilco Inc Water treatment and apparatus
US3397788A (en) * 1965-10-21 1968-08-20 Union Tank Car Co Water treating apparatus
DE7138603U (de) * 1971-10-12 1972-06-15 Passavant Werke Vorrichtung zur mechanisch-chemischen Wasseraufbereitung und Abwasserbehandlung
BE789974A (fr) * 1971-10-12 1973-02-01 Passavant Werke Procede et dispositif pour le traitement mecanique ou mecanico-chimiqued'eau et/ou pour le traitement d'eaux usees
FR2345396A1 (fr) * 1976-03-24 1977-10-21 Degremont Appareil de traitement des boues par recirculation, precipitation et separation des boues formees
BE840717A (fr) * 1976-04-14 1976-08-02 Installation de preparation d'eau potable
FR2364860A1 (fr) * 1976-09-17 1978-04-14 Degremont Appareil monobloc pour l'epuration des eaux
DE2752296C2 (de) * 1977-11-23 1983-10-20 COPEF Traitement des Eaux, Saint Maur Vorrichtung zum Klären einer mit suspendierten Feststoffteilchen beladenen Flüssigkeit
GB1583990A (en) * 1977-11-23 1981-02-04 Copef Method and apparatus for clarifiying liquids
JPS54159370U (es) * 1978-04-28 1979-11-07
US4200534A (en) * 1978-06-05 1980-04-29 Ferdinand Besik Apparatus for renovation of sanitary waters
GB2050185B (en) * 1979-06-02 1983-02-09 Pielkenrood Vinitex Bv Liquid purification device
US4388195A (en) * 1979-07-05 1983-06-14 Passavant-Werke Michelbacher Hutte Process and apparatus for the chemical-mechanical treatment and purification of ground waters, surface waters and effluents
DE3043254A1 (de) * 1980-11-15 1982-07-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur reinigung von neutralisierten industrieabwaessern und vorrichtung zur durchfuehrung des verfahrens
US4367145A (en) * 1981-01-26 1983-01-04 Simpson Ellis O Portable water clarifier

Also Published As

Publication number Publication date
FR2553082B1 (fr) 1987-08-28
JPS6097007A (ja) 1985-05-30
DE139572T1 (de) 1985-09-26
EP0139572B1 (fr) 1986-11-26
US4579655A (en) 1986-04-01
EP0139572A1 (fr) 1985-05-02
ES8506546A1 (es) 1985-08-01
CA1234434A (fr) 1988-03-22
JPS632206B2 (es) 1988-01-18
DE3461422D1 (en) 1987-01-15
FR2553082A1 (fr) 1985-04-12

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