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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000012620 biological material Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000005243 fluidization Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
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)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (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.
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) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
US20070284245A1 (en) * | 2006-06-13 | 2007-12-13 | Hegel Rudolph R | Water treatment system |
US20080237060A1 (en) * | 2007-03-27 | 2008-10-02 | Hegel Rudolph R | 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 |
WO2009100000A2 (en) * | 2008-01-31 | 2009-08-13 | Oxygenator Water Technologies, Inc. | Apparatus and method for improved electrolytic water treatment process |
WO2009128916A1 (en) * | 2008-04-14 | 2009-10-22 | Applied Process Technology, Inc. | 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 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1139024A (en) * | 1915-04-02 | 1915-05-11 | Leslie C Frank | Process of purifying sewage or other wastes and apparatus therefor. |
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 |
US3846289A (en) * | 1972-06-19 | 1974-11-05 | Ecolotrol | Waste treatment process |
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 |
US4009105A (en) * | 1973-02-16 | 1977-02-22 | Ecolotrol, Inc. | Waste treatment apparatus |
US4009098A (en) * | 1973-02-16 | 1977-02-22 | Ecolotrol, Inc. | Waste treatment process |
US3926588A (en) * | 1973-11-28 | 1975-12-16 | Richard E Speece | Pressurized gas transfer system |
US4182675A (en) * | 1974-07-12 | 1980-01-08 | Ecolotrol, Inc. | Waste treatment process |
GB2006181B (en) * | 1977-10-20 | 1982-05-19 | Hartley Simon Ltd | Growth of biological material |
US4202774A (en) * | 1978-05-24 | 1980-05-13 | Dorr-Oliver Incorporated | Flow distributor for fluid bed biological reactor |
US4250033A (en) * | 1979-07-06 | 1981-02-10 | Ecolotrol, Inc. | Excess-growth control system for fluidized-bed reactor |
US4177144A (en) * | 1978-07-19 | 1979-12-04 | Ecolotrol, Inc. | Excess-growth control system for fluidized-bed reactor |
US4466928A (en) * | 1978-08-30 | 1984-08-21 | Dorr-Oliver Incorporated | Apparatus for dissolution of gases in liquid |
US4246111A (en) * | 1979-11-07 | 1981-01-20 | Canadian Liquid Air Ltd/Air Liquide Canada Ltee | Apparatus for biological treatment of waste water |
US4451361A (en) * | 1979-12-14 | 1984-05-29 | Paterson Laurene O | Apparatus for removing dissolved iron from water |
US4322299A (en) * | 1980-08-18 | 1982-03-30 | General Filter Company | Method of simultaneous air-water wash of multiple-media filters |
DE3046707A1 (de) * | 1980-12-11 | 1982-07-15 | Linde Ag, 6200 Wiesbaden | Verfahren zur aufbereitung von rohwasser |
US4412924A (en) * | 1981-12-29 | 1983-11-01 | Feather Orval R | Water purification system |
EP0086019B2 (de) * | 1982-02-09 | 1989-11-29 | BBC Brown Boveri AG | Vorrichtung zur Begasung einer Flüssigkeit und Verfahren zum Betrieb der Vorrichtung |
US4469959A (en) * | 1982-03-15 | 1984-09-04 | Motorola, Inc. | Input buffer |
US4464262A (en) * | 1982-07-01 | 1984-08-07 | Ecolotrol, Inc. | Liquid flow distributor |
EP0134271A1 (en) * | 1983-08-17 | 1985-03-20 | Hydro International SA | Process and plant for the biological depuration of effluents |
FR2604990B1 (fr) * | 1986-10-01 | 1991-04-05 | Omnium Traitement Valorisa | Procede de purification, par voie biologique, d'eaux residuaires sur lit de materiau granulaire |
US4961854A (en) * | 1988-06-30 | 1990-10-09 | Envirex Inc. | Activated sludge wastewater treatment process |
US4966692A (en) * | 1989-05-05 | 1990-10-30 | Flint & Walling, Inc. | Filtration system having flow control means and tank adapter with selective venting |
US5096580A (en) * | 1989-09-21 | 1992-03-17 | Hydrosource, Inc. | Iron removal system and method |
FR2655974B1 (fr) * | 1989-12-15 | 1992-07-17 | Atochem | Support de biomasse nitrifiante, reacteur et procede biologique de nitrification aerobie d'effluents mettant en óoeuvre un tel support procede d'elimination de composes azotes. |
US5096596B1 (en) * | 1990-06-27 | 1995-10-03 | Hellenbrand Water Conditioners | Process and apparatus fof removal of mineral contaminants from water |
-
1994
- 1994-01-17 AU AU53195/94A patent/AU674713B2/en not_active Ceased
- 1994-01-19 DE DE69407317T patent/DE69407317T2/de not_active Expired - Fee Related
- 1994-01-19 CA CA 2113773 patent/CA2113773A1/en not_active Abandoned
- 1994-01-19 AT AT94100734T patent/ATE161243T1/de not_active IP Right Cessation
- 1994-01-19 EP EP19940100734 patent/EP0609702B1/en not_active Expired - Lifetime
- 1994-01-19 ES ES94100734T patent/ES2114622T3/es not_active Expired - Lifetime
- 1994-02-03 BR BR9400422A patent/BR9400422A/pt not_active Application Discontinuation
- 1994-12-09 US US08/353,196 patent/US5552052A/en not_active Expired - Fee Related
-
1998
- 1998-01-14 GR GR980400057T patent/GR3025884T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
BR9400422A (pt) | 1994-08-23 |
US5552052A (en) | 1996-09-03 |
AU5319594A (en) | 1994-08-11 |
EP0609702A1 (en) | 1994-08-10 |
DE69407317D1 (de) | 1998-01-29 |
ATE161243T1 (de) | 1998-01-15 |
EP0609702B1 (en) | 1997-12-17 |
DE69407317T2 (de) | 1998-04-09 |
GR3025884T3 (en) | 1998-04-30 |
AU674713B2 (en) | 1997-01-09 |
CA2113773A1 (en) | 1994-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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