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ES2065180T3 - Equipo para la separacion de lodo activado en instalaciones depuradoras de aguas residuales. - Google Patents

Equipo para la separacion de lodo activado en instalaciones depuradoras de aguas residuales.

Info

Publication number
ES2065180T3
ES2065180T3 ES92908448T ES92908448T ES2065180T3 ES 2065180 T3 ES2065180 T3 ES 2065180T3 ES 92908448 T ES92908448 T ES 92908448T ES 92908448 T ES92908448 T ES 92908448T ES 2065180 T3 ES2065180 T3 ES 2065180T3
Authority
ES
Spain
Prior art keywords
partition
chamber
thickening chamber
separation
equipment
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 - Lifetime
Application number
ES92908448T
Other languages
English (en)
Inventor
Martin Carsky
Vladimir Svrbicky
Igor Paska
Valter Kadlecik
Zoltan Tollar
Bohuslav Simkovic
Jan Obuch
Dusan Makovicky
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.)
COVSPOL SRO
Original Assignee
COVSPOL SRO
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5344426&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2065180(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by COVSPOL SRO filed Critical COVSPOL SRO
Application granted granted Critical
Publication of ES2065180T3 publication Critical patent/ES2065180T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/12—Activated sludge processes
    • 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
    • B01D21/0015—Controlling the inclination of settling devices
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • 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
    • 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)
  • 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)
  • Treatment Of Sludge (AREA)
  • Activated Sludge Processes (AREA)
  • Sewage (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

LA SOLUCION RECAE EN EL AREA DE LA DEPURACION DE AGUAS RESIDUALES. EL DISPOSITIVO DE LA INVENCION CONSTA DE UNA CAMARA DE ACTIVACION, EN DONDE A TRAVES DE LA PARED DE SEPARACION (8) Y LA PARED TRANSVERSAL (10) ESTA FORMADA LA CAMARA DE ESTABILIZACION (11), Y DE UNA CAMARA DE ESPESAMIENTO (14), QUE ESTA FORMADA POR LA PARED DE SEPARACION (8) Y LA PARED DE SEPARACION (12). LA CAMARA DE ESPESAMIENTO ESTA UNIDA MEDIANTE LA RENDIJA (15) CON EL CANAL DE RECIRCULACION (21) FORMADO POR LA PARED DE SEPARACION (12), LA PARED DE SEPARACION AJUSTABLE (17) Y EL ELEMENTO DE VENTILACION (16). LA FUNCION DEL DISPOSITIVO DE LA INVENCION SE BASA EN QUE POR LA CORRIENTE DE AIRE EN EL CANAL DE RECIRCULACION (21) SE PRODUCE DEPRESION Y QUE POR ELLO EL LODO ES RETIRADO DE LA CAMARA DE ESPESAMIENTO DE RETORNO AL PROCESO BIOLOGICO EN LA CAMARA DE ACTIVACION. LA RENDIJA (15) SE PUEDE CERRAR MEDIANTE UNA COMPUERTA. MEDIANTE LA COMPUERTA SE PUEDE SEPARAR EL CANAL DE RECIRCULACION DE LA CAMARA DE ESPESAMIENTO. EN LA CAMARA DE ESPESAMIENTO SE COMPRIME EL LODO COMO EN LA CUBETA DE SEDIMENTACION CLASICA.
ES92908448T 1991-04-18 1992-03-25 Equipo para la separacion de lodo activado en instalaciones depuradoras de aguas residuales. Expired - Lifetime ES2065180T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS911095A CZ278659B6 (en) 1991-04-18 1991-04-18 Apparatus for separating biological sludge from purified water

Publications (1)

Publication Number Publication Date
ES2065180T3 true ES2065180T3 (es) 1995-02-01

Family

ID=5344426

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92908448T Expired - Lifetime ES2065180T3 (es) 1991-04-18 1992-03-25 Equipo para la separacion de lodo activado en instalaciones depuradoras de aguas residuales.

Country Status (7)

Country Link
EP (1) EP0535197B1 (es)
AT (1) ATE114294T1 (es)
CZ (1) CZ278659B6 (es)
DE (1) DE59200809D1 (es)
ES (1) ES2065180T3 (es)
SK (1) SK277884B6 (es)
WO (1) WO1992018429A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1007481B1 (en) * 1996-02-08 2004-06-16 Advent Corporation Integrated wastewater treatment system with induced sludge velocity
DE10128062A1 (de) * 2001-06-09 2002-12-12 Henkel Kgaa Entschlammungseinrichtung und Verfahren zum Entschlammen einer Flüssigkeit
CN102126785B (zh) * 2011-01-20 2012-08-29 北京城市排水集团有限责任公司 活性污泥法高沉降性能污泥分选装置及工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR79985E (fr) * 1961-06-21 1963-02-22 Auxiliaire Des Distrib S D Eau Nouveau bassin pour l'épuration des eaux
FR1374890A (fr) * 1962-11-23 1964-10-09 Wartmann & Cie A G Procédé et installation d'épuration de l'eau
FR2115766A5 (es) * 1970-11-30 1972-07-07 Wibau Gmbh

Also Published As

Publication number Publication date
CS109591A3 (en) 1992-11-18
DE59200809D1 (de) 1995-01-05
ATE114294T1 (de) 1994-12-15
SK277884B6 (en) 1995-06-07
EP0535197B1 (de) 1994-11-23
EP0535197A1 (de) 1993-04-07
WO1992018429A1 (de) 1992-10-29
CZ278659B6 (en) 1994-04-13

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