ES2168569T3 - Procedimiento multietapa para la eliminacion final de nitrogeno en una instalacion de purificacion de aguas residuales. - Google Patents

Procedimiento multietapa para la eliminacion final de nitrogeno en una instalacion de purificacion de aguas residuales.

Info

Publication number
ES2168569T3
ES2168569T3 ES97118491T ES97118491T ES2168569T3 ES 2168569 T3 ES2168569 T3 ES 2168569T3 ES 97118491 T ES97118491 T ES 97118491T ES 97118491 T ES97118491 T ES 97118491T ES 2168569 T3 ES2168569 T3 ES 2168569T3
Authority
ES
Spain
Prior art keywords
stage
unit
multietapa
nitrogen
procedure
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
ES97118491T
Other languages
English (en)
Inventor
Rolf Schmidt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2168569T3 publication Critical patent/ES2168569T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/302Nitrification and denitrification treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/06Aerobic processes using submerged filters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

EN UN PROCEDIMIENTO MULTIETAPA PARA LA DEPURACION DE AGUAS, ESPECIALMENTE PARA LA DEPURACION DE AGUAS RESIDUALES URBANAS: - LA CORRIENTE DE AGUAS RESIDUALES (1) SE DIVIDE EN UNA PRIMERA (4) Y EN UNA SEGUNDA (5) CORRIENTE DE AGUAS RESIDUALES, LA PRIMERA CORRIENTE PARCIAL DE AGUAS RESIDUALES (4) SE LLEVA AL MENOS PARCIALMENTE A UNA UNIDAD DE DESNITRIFICACION (6) DE UNA PRIMERA ETAPA DE DESNITRIFICACION, - LA CORRIENTE DE SALIDA (9) DE LA UNIDAD DE DESNITRIFICACION (6) DE LA PRIMERA ETAPA DE DEPURACION (2) SE LLEVA AL MENOS PARCIALMENTE A UNA UNIDAD DE CLARIFICACION INTERMEDIA (8) DE LA PRIMERA ETAPA DE DEPURACION (2), - EL FANGO DE LA ETAPA INTERMEDIA DE CLARIFICACION (8) DE LA PRIMERA ETAPA DE DEPURACION (2) SE LLEVA AL MENOS PARCIALMENTE DE FORMA DIRECTA Y/O INDIRECTA A UNA UNIDAD DE NITRIFICACION (7) DE LA PRIMERA ETAPA DE DEPURACION (2), - LA CORRIENTE DE SALIDA (13) DE LA UNIDAD DE NITRIFICACION (7) DE LA PRIMERA ETAPA DE DEPURACION (2) SE LLEVA A LA UNIDAD DE DESNITRIFICACION (6) DE LAPRIMERA ETAPA DE DEPURACION, - LA CORRIENTE DE SALIDA (16) DE LA ETAPA INTERMEDIA DE CLARIFICACION (8) DE LA PRIMERA ETAPA DE DEPURACION (2) SE PASA JUNTO CON LA SEGUNDA CORRIENTE PARCIAL DE AGUAS RESIDUALES (5) A LA SEGUNDA ETAPA DE DEPURACION (3).
ES97118491T 1996-11-04 1997-10-24 Procedimiento multietapa para la eliminacion final de nitrogeno en una instalacion de purificacion de aguas residuales. Expired - Lifetime ES2168569T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996145331 DE19645331A1 (de) 1996-11-04 1996-11-04 Verfahren zur weitgehenden Stickstoffelimination in einer Abwasserreinigungsanlage

Publications (1)

Publication Number Publication Date
ES2168569T3 true ES2168569T3 (es) 2002-06-16

Family

ID=7810557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97118491T Expired - Lifetime ES2168569T3 (es) 1996-11-04 1997-10-24 Procedimiento multietapa para la eliminacion final de nitrogeno en una instalacion de purificacion de aguas residuales.

Country Status (5)

Country Link
EP (1) EP0839766B1 (es)
AT (1) ATE209609T1 (es)
DE (2) DE19645331A1 (es)
ES (1) ES2168569T3 (es)
PL (1) PL188995B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4284700B2 (ja) * 2004-03-25 2009-06-24 株式会社日立プラントテクノロジー 窒素除去方法及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7702236A (nl) * 1977-03-02 1978-09-05 Rijkslandbouwhogeschool Werkwijze voor het verwijderen van organische stoffen en stikstofverbindingen uit afvalwater.
DE2918950A1 (de) * 1979-05-10 1980-11-20 Linde Ag Verfahren und vorrichtung zur nitrifikation und denitrifikation von abwaessern
DE3134879A1 (de) * 1981-09-03 1983-04-07 Menzel Gmbh & Co, 7000 Stuttgart Verfahren zur biochemischen stoffumsetzung
DE4112802C1 (en) * 1991-04-19 1992-11-26 Heinz 3250 Hameln De Dembach Biological clarification device for waste water - has three-layer structure for aerobic, degassing and aeration treatment
AT396684B (de) * 1991-08-06 1993-11-25 Norbert Dipl Ing Dr Te Matsche Belebtschlammverfahren zur reinigung von abwasser
US5514278A (en) * 1993-04-12 1996-05-07 Khudenko; Boris M. Counterflow microbiological processes
DE4424425C1 (de) * 1994-07-12 1996-05-23 Uts Immobilien Und Beteiligung Verfahren und Vorrichtung zur biologischen Abwasserreinigung

Also Published As

Publication number Publication date
EP0839766B1 (de) 2001-11-28
DE19645331A1 (de) 1998-05-07
DE59705532D1 (de) 2002-01-10
PL188995B1 (pl) 2005-05-31
ATE209609T1 (de) 2001-12-15
PL322964A1 (en) 1998-05-11
EP0839766A3 (de) 2000-08-09
EP0839766A2 (de) 1998-05-06

Similar Documents

Publication Publication Date Title
AU1900392A (en) Process and device for purifying sewage
ATE145634T1 (de) Verfahren zur reinigung von abwasser,insbesondere kommunalem abwasser
HUP9800721A2 (hu) Eljárás szennyvízből iszap ülepítésére, valamint ülepítő medence
CA2250890A1 (en) Process for the biological purification of waste water
DK1009721T3 (da) Fremgangsmåde til biologisk rensning af spildevand ved aktivslammetoden
CA2179575A1 (en) Process and System for Purification of Waste Water
BG104650A (en) Filter for removing solids from liquids
ES2168569T3 (es) Procedimiento multietapa para la eliminacion final de nitrogeno en una instalacion de purificacion de aguas residuales.
DK0790851T3 (da) Rensningsmetode for spildevand og systemet for renseanlæg
DE59505127D1 (de) Verfahren und vorrichtung zur reinigung von abwässern, insbesondere für vollbiologische hauskläranlagen
DK0442337T3 (da) Fremgangsmåde til biologisk rensning af spildevand
IT1251780B (it) Procedimento per la depurazione delle acque di rifiuto per mezzo di un impianto di depurazione che presenta due stadi di attivazione
WO1998018727A3 (de) Verfahren und vorrichtung zur biologischen abwasserreinigung
DK0623099T3 (da) Fremgangsmåde til biologisk rensning af spildevand, som er kontamineret med organiske carbonforbindelser og nitrogenforbind
DK627588A (da) Fremgangsmaade og anlaeg til behandling af en vandig affaldsstroem
ES2079316A1 (es) Sistema integrado flotacion-biologico de tratamiento de aguas residuales.
DK1030821T3 (da) Fremgangsmåde til denitrifikation af spildevand
EP0847963A3 (de) Verfahren zum Betrieb einer zwei-stufigen Reinigungsanlage für die Reinigung von kommunal-gewerblichem Abwasser und Anlage für die Durch-führung eines solchen Verfahrens
IT1249625B (it) Procedimento per il trattamento depurativo delle acque di scarico municipali, e impianto che utilizza il detto procedimento
BR9611038A (pt) Tratamento de águas residuais biológico a altas concentrações de lodo
WO2002079103A3 (en) Activated sludge wastewater treatment for removal of endocrine disrupters
Popel et al. Activated carbon in the treatment of sewage: part 2
RU94025654A (ru) Способ очистки сточных вод
MX9301780A (es) Tratamiento de aguas residuales.
CA2143502A1 (en) Process and Device for Purifying Sewage

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 839766

Country of ref document: ES