ES2034418T3 - Disposicion para extraer impurezas altamente volatiles de las aguas subterraneas. - Google Patents

Disposicion para extraer impurezas altamente volatiles de las aguas subterraneas.

Info

Publication number
ES2034418T3
ES2034418T3 ES198989102077T ES89102077T ES2034418T3 ES 2034418 T3 ES2034418 T3 ES 2034418T3 ES 198989102077 T ES198989102077 T ES 198989102077T ES 89102077 T ES89102077 T ES 89102077T ES 2034418 T3 ES2034418 T3 ES 2034418T3
Authority
ES
Spain
Prior art keywords
groundwater
well box
area
ground water
volatile impurities
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
ES198989102077T
Other languages
English (en)
Inventor
Bruno Bernhardt
Anton Hessner
Rainer Krug
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.)
IEG Industrie Engineering GmbH
Original Assignee
IEG Industrie Engineering GmbH
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
Priority claimed from DE3805200A external-priority patent/DE3805200C1/de
Priority claimed from DE3811962A external-priority patent/DE3811962C1/de
Application filed by IEG Industrie Engineering GmbH filed Critical IEG Industrie Engineering GmbH
Application granted granted Critical
Publication of ES2034418T3 publication Critical patent/ES2034418T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0047—Atomizing, spraying, trickling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/645—Devices for iron precipitation and treatment by air
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00—In situ

Abstract

EN EL DISPOSITIVO PARA EXPULSION DE IMPUREZAS VOLATILES DEL AGUA SUBTERRANEA Y DEL TERRENO POR DONDE FLUYE MEDIANTE FORMACION DE DEPRESION EN UNA CAJA DE POZO (10) IMPULSADA HASTA LA ZONA DEL AGUA SUBTERRANEA SE INTRODUCE AIRE FRESCO POR DEBAJO DEL NIVEL DE AGUA (13'') EN LA CAJA DE POZO (10), QUE SUBE A TRAVES DEL AGUA SUBTERRANEA EN FINAS BURBUJAS. EN ESTA ZONA LA PARED DE LA CAJA DE POZO, POR EJEMPLO MEDIANTE UNA PARED DE DOBLE CRIBA (24/25) Y GRANULADO DE FILTRO COLOCADO INTERMEDIO, SE FORMA DE TAL MODO QUE MUESTRA FINAS ABERTURAS CAPILARES DAVORECIENDO UNA CORRIENTE LAMINAL DEL LIQUIDO DE VELOCIDAD RELATIVAMENTE GRANDE Y UNA SUPERFICIE DE PASO LIBRE MAYOR QUE LAS PAREDES DE LA CAJA DE POZO HABITUALES. ASI SE DESPRENDE UNA SALIDA LATERAL DE LAS AGUAS SUBTERRANEAS LIMPIAS FUERA DE LA ZONA DE LIMPIEZA (21) EN EL TERRENO (12) QUE LLEVA EL AGUA SUBTERRANEA RODEANDO LA CAJA DE POZO (10) EN ESTA ZONA ESPECIALMENTE PROTEGIDA Y UN AGUA SUBTERRANEA REFORZADA EN A ZONA PROXIMA AL FONDO DE LA CORRIENTE CIRCULAR DE AGUA SUBTERRANEA LLEVADA EN LA CAJA DE POZO (10) EN EL ENTORNO DE LA CAJA DE POZO (10).
ES198989102077T 1988-02-19 1989-02-07 Disposicion para extraer impurezas altamente volatiles de las aguas subterraneas. Expired - Lifetime ES2034418T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805200A DE3805200C1 (en) 1988-02-19 1988-02-19 Arrangement for expelling readily volatile impurities from groundwater
DE3811962A DE3811962C1 (en) 1988-04-11 1988-04-11 Arrangement for expelling highly volatile impurities from ground water

Publications (1)

Publication Number Publication Date
ES2034418T3 true ES2034418T3 (es) 1993-04-01

Family

ID=25865025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989102077T Expired - Lifetime ES2034418T3 (es) 1988-02-19 1989-02-07 Disposicion para extraer impurezas altamente volatiles de las aguas subterraneas.

Country Status (4)

Country Link
US (1) US4950394A (es)
EP (1) EP0328993B1 (es)
DE (1) DE58902098D1 (es)
ES (1) ES2034418T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043954A1 (es) * 2007-10-04 2009-04-09 Aretech Sorbents S.A. Sistema de tratamiento de suelos y aguas subterráneas

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US4917183A (en) * 1988-10-05 1990-04-17 Baker Hughes Incorporated Gravel pack screen having retention mesh support and fluid permeable particulate solids
DE3940433C1 (es) * 1989-12-07 1990-11-22 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De
DE4001012C1 (es) * 1990-01-16 1991-05-02 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De
DE4004711A1 (de) * 1990-02-15 1991-08-22 Peter Husten Verfahren und vorrichtung zur entfernung von schadstoffen aus untergrund-formationen im erdboden
DE9005565U1 (es) * 1990-05-16 1990-07-19 Frese, Hermann, 2808 Syke, De
DE4021814A1 (de) * 1990-05-23 1991-11-28 Ieg Ind Engineering Gmbh Anordnung zur gasbehandlung von verunreinigtem erdreich
DE4027304C2 (de) * 1990-08-29 1993-12-09 Ieg Ind Engineering Gmbh Anordnung zum Austreiben leichtflüchtiger Verunreinigungen aus dem Grundwasser
DE4035110A1 (de) * 1990-11-05 1992-05-07 Santec Gmbh Verfahren und anlage zum in-situ-dekontaminieren von mit schwermetallen belastetem grundwasser
DE4037059A1 (de) * 1990-11-22 1992-05-27 Ieg Ind Engineering Gmbh Anordnung zum reinigen von verschmutztem grundwasser
DE4039824C1 (es) * 1990-12-13 1991-12-19 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De
US5389267A (en) * 1991-05-10 1995-02-14 The Board Of Trustees Of The Leland Stanford Junior University In-situ vapor stripping for removing volatile organic compounds from groundwater
DE4138414C2 (de) * 1991-11-22 1993-10-07 Ieg Ind Engineering Gmbh Anordnung zum Reinigen von verunreinigtem Grundwasser
DE4204991A1 (de) * 1991-12-24 1993-07-01 Ieg Ind Engineering Gmbh Verfahren und einrichtung zur beeinflussung von im erdreich befindlicher fluessigkeit
US5232048A (en) * 1992-01-31 1993-08-03 Conoco Inc. Well screen with increased outer surface area
DE4204990C2 (de) * 1992-02-19 1994-01-27 Ieg Ind Engineering Gmbh Verfahren und Anordnung zum Ausbringen von in Erd- oder Gesteinsschichten gehaltenen Flüssigkeiten und/oder Gasen, insbesondere von Öl
DE4218255A1 (de) * 1992-06-03 1993-12-09 Ieg Ind Engineering Gmbh Verfahren zum Ausspülen von im Erdreich vorhandenen Verunreinigungen
US5439594A (en) * 1993-06-23 1995-08-08 Geraghty & Miller, Inc. Method for subsurface vapor extraction
US5518626A (en) * 1993-12-23 1996-05-21 United Technologies Corporation Process employing thermally sterilizable aqueous polishing agents
US5525237A (en) * 1993-12-23 1996-06-11 United Technologies Corporation Process for removing free and dissolved CO2 from aqueous solutions
US5622450A (en) * 1995-03-24 1997-04-22 Grant, Jr.; Richard P. Pressure extraction process for removing soil and groundwater contaminants
US6143177A (en) 1995-04-11 2000-11-07 Arcadis Geraghty & Miller, Inc. Engineered in situ anaerobic reactive zones
US6284133B1 (en) 1995-11-13 2001-09-04 Shell Oil Company Bio aerator
US6007274A (en) * 1997-05-19 1999-12-28 Arcadis Geraghty & Miller In-well air stripping, oxidation, and adsorption
US6116816A (en) * 1998-08-26 2000-09-12 Arcadis Geraghty & Miller, Inc. In situ reactive gate for groundwater remediation
US6197162B1 (en) * 1998-09-17 2001-03-06 Jose M. Quiros Liquid purifying distillation process
SE517821C2 (sv) 2000-09-29 2002-07-16 Tetra Laval Holdings & Finance Metod och anordning för att kontinuerligt avlufta en vätska
US8286951B2 (en) * 2008-07-31 2012-10-16 Dart Frederick J Well water aeration system
US10125759B2 (en) 2015-04-23 2018-11-13 Baker Highes, A Ge Company, Llc Flexible hose for bellows pressure equalizer of electrical submersible well pump
EP3468700A4 (en) 2016-06-10 2020-08-05 Opec Remediation Technologies Pty Limited METHOD AND DEVICE FOR SEPARATING A SUBSTANCE FROM GROUNDWATER
CA3027106A1 (en) 2016-06-13 2017-12-21 Eminus, Llc System and method for treatment of soil and groundwater contaminated with pfas

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US2179020A (en) * 1935-06-07 1939-11-07 Ranney Leo Shaft construction and method of operation
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GB1459418A (en) * 1973-09-25 1976-12-22 Reed International Ltd Supporting arrangements for porous diffusers
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DE2401327B2 (de) * 1974-01-11 1977-01-13 Verfahren zum verteilen der in einen brunnen eingezogenen wassermenge und vorrichtung zur durchfuehrung des verfahrens
SU794119A1 (ru) * 1978-01-30 1981-01-07 Ростовский Инженерно-Строительныйинститут Способ импульсной промывки соро-удЕРжиВАющЕй РЕшЕТКи ВОдОпРиЕМНиКА
CA1114962A (en) * 1979-10-26 1981-12-22 Canadian Industries Limited Long vertical shaft bioreactor of simplified design
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US4583594A (en) * 1981-08-04 1986-04-22 Bozidar Kojicic Double walled screen-filter with perforated joints
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DE3625488C2 (de) * 1986-04-22 1994-09-22 Ieg Ind Engineering Gmbh Vorrichtung zum Austreiben leicht flüchtiger Verunreinigungen aus Flüssigkeiten
DE8620021U1 (de) * 1986-07-25 1986-10-09 Rheinische Braunkohlenwerke AG, 5000 Köln Für den Einbau in einem Brunnen geeignetes Filterrohr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009043954A1 (es) * 2007-10-04 2009-04-09 Aretech Sorbents S.A. Sistema de tratamiento de suelos y aguas subterráneas

Also Published As

Publication number Publication date
EP0328993B1 (de) 1992-08-26
DE58902098D1 (de) 1992-10-01
EP0328993A1 (de) 1989-08-23
US4950394A (en) 1990-08-21

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