ES2114622T3 - Metodo y aparato para reducir la incrustacion de hierro en sistema de tratamiento de agua subterranea. - Google Patents

Metodo y aparato para reducir la incrustacion de hierro en sistema de tratamiento de agua subterranea.

Info

Publication number
ES2114622T3
ES2114622T3 ES94100734T ES94100734T ES2114622T3 ES 2114622 T3 ES2114622 T3 ES 2114622T3 ES 94100734 T ES94100734 T ES 94100734T ES 94100734 T ES94100734 T ES 94100734T ES 2114622 T3 ES2114622 T3 ES 2114622T3
Authority
ES
Spain
Prior art keywords
reactor
equalization
surge tank
inlet
tank
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
ES94100734T
Other languages
English (en)
Inventor
Eugene E Mazewski
Jr Robert D Hines
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.)
Siemens Water Technologies Holding Corp
Original Assignee
Envirex Inc
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 Envirex Inc filed Critical Envirex Inc
Application granted granted Critical
Publication of ES2114622T3 publication Critical patent/ES2114622T3/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1289—Aeration by saturation under super-atmospheric pressure
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO DE TRATAMIENTO QUE COMPRENDE UN REACTOR DE LECHO FLUIDO (13) QUE INCLUYE UN TANQUE DE REACCION (15) QUE CONTIENE UN LECHO DE PARTICULAS QUE FUNCIONAN COMO UN PORTADOR PARA EL CRECIMIENTO DE MATERIAL BIOLOGICO, EL TANQUE DE REACCION TIENE UNA ENTRADA Y UNA SALIDA, EL REACTOR ADEMAS INCLUYE UNA ESTRUCTURA PARA CONDUCIR EL LIQUIDO A TRATAR, DESDE LA ENTRADA DEL TANQUE DE REACCION, EN DIRECCION ASCENDENTE A TRAVES DEL LECHO DE PARTICULAS A UNA VELOCIDAD ADECUADA PARA LA FLUIDIZACION DEL LECHO DE PARTICULAS; UN TANQUE AGITADOR DE ECUALIZACION (31) PARA ALOJAR EL LIQUIDO A TRATAR EN EL REACTOR DE LECHO FLUIDO, EL TANQUE AGITADOR DE ECUALIZACION TIENE UNA ENTRADA Y UNA SALIDA; UNA ESTRUCTURA DE CONDUCCION PARA SUMINISTRAR LIQUIDO DESDE LA SALIDA DEL TANQUE AGITADOR DE ECUALIZACION A LA ENTRADA DEL REACTOR DE LECHO FLUIDO, Y UNA ESTRUCTURA PARA SUMINISTRAR UN OXIDANTE AL INTERIOR DEL TANQUE AGITADOR DE ECUALIZACION, DE MANERA QUE LA ELIMINACION DE LOS CONSTITUYENTES VOLATILES PUEDA SER EVITADA, PARA OXIDAR EL HIERRO EN EL LIQUIDO EN EL TANQUE AGITADOR DE ECUALIZACION.
ES94100734T 1993-02-04 1994-01-19 Metodo y aparato para reducir la incrustacion de hierro en sistema de tratamiento de agua subterranea. Expired - Lifetime ES2114622T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1394193A 1993-02-04 1993-02-04

Publications (1)

Publication Number Publication Date
ES2114622T3 true ES2114622T3 (es) 1998-06-01

Family

ID=21762621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94100734T Expired - Lifetime ES2114622T3 (es) 1993-02-04 1994-01-19 Metodo y aparato para reducir la incrustacion de hierro en sistema de tratamiento de agua subterranea.

Country Status (9)

Country Link
US (1) US5552052A (es)
EP (1) EP0609702B1 (es)
AT (1) ATE161243T1 (es)
AU (1) AU674713B2 (es)
BR (1) BR9400422A (es)
CA (1) CA2113773A1 (es)
DE (1) DE69407317T2 (es)
ES (1) ES2114622T3 (es)
GR (1) GR3025884T3 (es)

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US6361697B1 (en) * 1995-01-10 2002-03-26 William S. Coury Decontamination reactor system and method of using same
NL1004857C2 (nl) * 1996-12-20 1998-07-02 Kiwa Nv Werkwijze en inrichting voor het verwijderen van opgelost ijzer uit grondwater.
US6350381B2 (en) 1998-10-27 2002-02-26 Kinder Morgan Energy Partners, L.P. Biodegradation of ethers using fatty acid enhanced microbes
US6365048B1 (en) * 2000-07-19 2002-04-02 Board Of Trustees Of Michigan State University Method for treatment of organic matter contaminated drinking water
RU2238912C2 (ru) * 2002-01-29 2004-10-27 Общество с ограниченной ответственностью НПО "ЭГИД" Способ очистки питьевой воды
US7328068B2 (en) * 2003-03-31 2008-02-05 Medtronic, Inc. Method, system and device for treating disorders of the pelvic floor by means of electrical stimulation of the pudendal and associated nerves, and the optional delivery of drugs in association therewith
RU2230040C1 (ru) * 2003-03-24 2004-06-10 Открытое акционерное общество "Подмосковный научно-исследовательский и проектно-конструкторский угольный институт" Способ обезжелезивания подземных вод
US20070284245A1 (en) * 2006-06-13 2007-12-13 Hegel Rudolph R Water treatment system
WO2008118442A1 (en) * 2007-03-27 2008-10-02 Aqua Innovations, Inc. Methods and apparatus for electrolytic treatment of water
US7754159B2 (en) * 2007-06-27 2010-07-13 Envirogen Technologies, Inc. System and method for limiting backflow in a biological fluidized bed reactor
US20090001028A1 (en) * 2007-06-27 2009-01-01 Samuel Frisch Two-stage oxygenation system for use with a fluidized bed reactor
US8157972B2 (en) * 2008-01-31 2012-04-17 Oxygenator Water Technologies, Inc. Apparatus and method for improved electrolytic water treatment process
US20110293492A1 (en) * 2008-04-14 2011-12-01 Gustafson Douglas C In situ process and method for ground water remediation and recovery of minerals and hydrocarbons
US20110108489A1 (en) * 2009-06-10 2011-05-12 Fritze Karl J Integral electrolytic treatment unit

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US2786801A (en) * 1952-04-04 1957-03-26 Gulf Research Development Co Fluid contacting process involving fluidized particles
US3643403A (en) * 1970-04-29 1972-02-22 Richard E Speece Downflow bubble contact aeration apparatus and method
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US3956129A (en) * 1972-06-19 1976-05-11 Ecolotrol, Inc. Waste treatment apparatus
US3804255A (en) * 1972-10-18 1974-04-16 R Speece Recycling gas contact apparatus
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GB2006181B (en) * 1977-10-20 1982-05-19 Hartley Simon Ltd Growth of biological material
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Also Published As

Publication number Publication date
EP0609702B1 (en) 1997-12-17
DE69407317T2 (de) 1998-04-09
AU674713B2 (en) 1997-01-09
CA2113773A1 (en) 1994-08-05
DE69407317D1 (de) 1998-01-29
US5552052A (en) 1996-09-03
BR9400422A (pt) 1994-08-23
AU5319594A (en) 1994-08-11
ATE161243T1 (de) 1998-01-15
GR3025884T3 (en) 1998-04-30
EP0609702A1 (en) 1994-08-10

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