ES2171801T3 - Procedimiento y disposicion para la degradacion de substancias contaminantes organicas en aguas residuales. - Google Patents

Procedimiento y disposicion para la degradacion de substancias contaminantes organicas en aguas residuales.

Info

Publication number
ES2171801T3
ES2171801T3 ES97117194T ES97117194T ES2171801T3 ES 2171801 T3 ES2171801 T3 ES 2171801T3 ES 97117194 T ES97117194 T ES 97117194T ES 97117194 T ES97117194 T ES 97117194T ES 2171801 T3 ES2171801 T3 ES 2171801T3
Authority
ES
Spain
Prior art keywords
redox potential
waste water
value
regulating
provision
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
ES97117194T
Other languages
English (en)
Inventor
Hans-Werner Besten
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 ES2171801T3 publication Critical patent/ES2171801T3/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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Removal Of Specific Substances (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

LAS AGUAS RESIDUALES MUY CONCENTRADAS SE SOMETEN EN UNA CAMARA DE REACCION DE UN REACTOR ALTO (1) A UN PROCEDIMIENTO PARCIALMENTE AEROBIO. LA AIREACION DE LAS AGUAS RESIDUALES SE REALIZA CONTROLANDO EL POTENCIAL REDOX. CON ESTE OBJETIVO ESTAN DISPUESTOS EN UNA DESVIACION BYPASS POR UN LADO UN AGENTE (14) PARA MEDIR EL PH Y POR OTRO LADO UN AGENTE (15) PARA MEDIR EL VALOR DEL POTENCIAL REDOX DEL AGUA RESIDUAL TRATADA. EL ORDENADOR DEL PROCESO ACTUA MEDIANTE UN REGULADOR (31) SOBRE UN ELEMENTO DE AJUSTE (19) QUE REGULA LA CANTIDAD DE AIRE QUE ENTRA Y REGULA EL VALOR DEL POTENCIAL REDOX AJUSTANDO EL VALOR DE PH MEDIDO HACIA UNA RELACION PREDETERMINADA ALMACENADA EN UN DISPOSITIVO DE ALMACENAMIENTO (33). MEDIANTE LA REGULACION DEL POTENCIAL REDOX AJUSTANDO EL VALOR DEL PH SE ALCANZA UNA TASA ESENCIALMENTE ALTA DE DESCOMPOSICION DEL 90 % CSB.
ES97117194T 1996-10-04 1997-10-03 Procedimiento y disposicion para la degradacion de substancias contaminantes organicas en aguas residuales. Expired - Lifetime ES2171801T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19640899A DE19640899C1 (de) 1996-10-04 1996-10-04 Verfahren und Anordnung zum Abbau organischer Abwasser-Schadstoffe

Publications (1)

Publication Number Publication Date
ES2171801T3 true ES2171801T3 (es) 2002-09-16

Family

ID=7807828

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97117194T Expired - Lifetime ES2171801T3 (es) 1996-10-04 1997-10-03 Procedimiento y disposicion para la degradacion de substancias contaminantes organicas en aguas residuales.

Country Status (6)

Country Link
US (1) US5942118A (es)
EP (2) EP0834475B1 (es)
AT (1) ATE208353T1 (es)
DE (2) DE19640899C1 (es)
ES (1) ES2171801T3 (es)
PT (1) PT834475E (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2345090A1 (es) * 2009-03-13 2010-09-14 Universitat De Valencia Sistema de control para la eliminacion biologica de nitrogeno de aguas residuales mediante sondas de bajo coste.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702951A1 (de) * 1997-01-27 1998-07-30 Wtw Weilheim Verfahren und Vorrichtung zur Steuerung der Nitrifikations- und Denitrifikationsphase
DE19806292C2 (de) * 1998-02-04 2000-10-05 Cyklar Ag Batch-Verfahren zur Abwasserbehandlung
US6224770B1 (en) * 1999-03-19 2001-05-01 Exxon Research And Engineering Company Biowall for groundwater remediation
FR2793484B1 (fr) * 1999-05-12 2001-07-06 Degremont Procede, dispositif et utilisation du procede pour l'elimination par voie biologique d'elements metalliques presents a l'etat ionise dans les eaux
US6783679B1 (en) 1999-10-19 2004-08-31 Pmc Technologies, Inc. Waste treatment process
EA003434B1 (ru) * 1999-10-19 2003-04-24 Програм Менеджмент Компани Способ обработки отходов
US6365048B1 (en) 2000-07-19 2002-04-02 Board Of Trustees Of Michigan State University Method for treatment of organic matter contaminated drinking water
EP1409419A4 (en) * 2001-05-31 2009-06-24 Biothane Corp ANAEROBIC DIGESTION APPARATUS, METHODS FOR ANAEROBIC DIGESTION AND FOR MINIMIZING THE USE OF DIGESTION INHIBITORY POLYMERS
DE102011018190B4 (de) * 2011-04-19 2017-10-12 Akw Apparate + Verfahren Gmbh Verfahren und Vorrichtung zur Reinigung von Abwässern

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933439B2 (ja) * 1981-02-10 1984-08-15 株式会社クボタ 含窒素廃水の微生物学的廃水処理装置
IT1173711B (it) * 1982-05-13 1987-06-24 Nippon Steele Corp Procedimento per trattare acque di rifiuto di impianti industriali con fango attivo
DE3227488A1 (de) * 1982-07-23 1984-01-26 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zum biologischen abbau organischer schmutzfrachten in hochkonzentrierten abwaessern mit hilfe frei suspendierter bakterien
DE4024947A1 (de) * 1990-08-07 1992-02-13 Stewing Verwaltungsgesellschaf Verfahren und klaeranlage zum reinigen von abwasser
JP2835341B2 (ja) * 1991-07-26 1998-12-14 住友重機械工業株式会社 生物脱窒素制御法
US5332494A (en) * 1992-02-03 1994-07-26 H.E.R.C. Incorporated Water control system using oxidation reduction potential sensing
US5342510A (en) * 1992-02-03 1994-08-30 H.E.R.C. Incorporated Water control system using oxidation reduction potential sensing
US5268092A (en) * 1992-02-03 1993-12-07 H.E.R.C., Inc. Two water control system using oxidation reduction potential sensing
IT1270276B (it) * 1994-08-02 1997-04-29 Waterplan Spa Sistema di monitoraggio e regolazione degli impianti di trattamento biologico della acque di scarico
US5667558A (en) * 1995-07-13 1997-09-16 Adapco, Inc. Apparatus and associated method for reducing an undesired constituent of gas associated with wastewater
US5733456A (en) * 1997-03-31 1998-03-31 Okey; Robert W. Environmental control for biological nutrient removal in water/wastewater treatment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2345090A1 (es) * 2009-03-13 2010-09-14 Universitat De Valencia Sistema de control para la eliminacion biologica de nitrogeno de aguas residuales mediante sondas de bajo coste.
WO2010103151A1 (es) * 2009-03-13 2010-09-16 Universitat De Valencia Sistema de control para la eliminación biológica de nitrógeno de aguas residuales mediante sondas de bajo coste
ES2345090B2 (es) * 2009-03-13 2011-01-27 Universitat De Valencia Sistema de control para la eliminacion biologica de nitrogeno de aguas residuales mediante sondas de bajo coste.

Also Published As

Publication number Publication date
PT834475E (pt) 2002-04-29
EP0834476B1 (de) 2002-01-16
EP0834476A3 (de) 1999-06-09
DE59705257D1 (de) 2001-12-13
US5942118A (en) 1999-08-24
ATE208353T1 (de) 2001-11-15
EP0834476A2 (de) 1998-04-08
EP0834475A3 (de) 1999-06-09
EP0834475B1 (de) 2001-11-07
DE19640899C1 (de) 1998-01-22
EP0834475A2 (de) 1998-04-08

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