CA2049870A1 - System for expelling volatile impurities from groundwater - Google Patents

System for expelling volatile impurities from groundwater

Info

Publication number
CA2049870A1
CA2049870A1 CA2049870A CA2049870A CA2049870A1 CA 2049870 A1 CA2049870 A1 CA 2049870A1 CA 2049870 A CA2049870 A CA 2049870A CA 2049870 A CA2049870 A CA 2049870A CA 2049870 A1 CA2049870 A1 CA 2049870A1
Authority
CA
Canada
Prior art keywords
groundwater
volatile impurities
expelling volatile
expelling
shaft
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.)
Granted
Application number
CA2049870A
Other languages
French (fr)
Other versions
CA2049870C (en
Inventor
Bruno Bernhardt
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
Bruno Bernhardt
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
Application filed by Bruno Bernhardt, Ieg Industrie-Engineering Gmbh filed Critical Bruno Bernhardt
Publication of CA2049870A1 publication Critical patent/CA2049870A1/en
Application granted granted Critical
Publication of CA2049870C publication Critical patent/CA2049870C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • 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
    • 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
    • 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
    • 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
    • E21B43/082—Screens comprising porous materials, e.g. prepacked screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00—In situ

Abstract

A system for expelling volatile impurities from groundwater and from the area of ground through which such groundwater flows, by the generation of a partial vacuum in a shaft of small diameter and by the introduction of air or other gases through a nozzle body into the groundwater within the shaft.
CA002049870A 1990-08-29 1991-08-26 System for expelling volatile impurities from groundwater Expired - Fee Related CA2049870C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4027304.0 1990-08-29
DE4027304A DE4027304C2 (en) 1990-08-29 1990-08-29 Arrangement for expelling volatile contaminants from the groundwater

Publications (2)

Publication Number Publication Date
CA2049870A1 true CA2049870A1 (en) 1992-03-01
CA2049870C CA2049870C (en) 1994-11-01

Family

ID=6413150

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002049870A Expired - Fee Related CA2049870C (en) 1990-08-29 1991-08-26 System for expelling volatile impurities from groundwater

Country Status (6)

Country Link
US (1) US5220958A (en)
EP (1) EP0472967B1 (en)
AT (1) ATE111786T1 (en)
CA (1) CA2049870C (en)
DE (2) DE4027304C2 (en)
ES (1) ES2060259T3 (en)

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DE4235069A1 (en) * 1992-02-06 1993-08-12 Ieg Ind Engineering Gmbh ARRANGEMENT FOR CLEANING GROUND WATER
AT409828B (en) * 1992-03-03 2002-11-25 Tech Buero Ing Reinhard Goesch ARRANGEMENT FOR ODOR STABILIZATION
DE4217331A1 (en) * 1992-05-26 1993-12-02 Hannover Umwelttechnik Gmbh Method and device for extracting volatile contaminants from gas-permeable material
US5385677A (en) * 1993-04-30 1995-01-31 Venable; William B. Fiber optic photochemical oxidation decontamination of aqueous leachate plumes
US5400858A (en) * 1993-09-13 1995-03-28 International Technology Corporation Groundwater recovery system
US5398757A (en) * 1994-02-22 1995-03-21 K N Energy, Inc. Mono-well for soil sparging and soil vapor extraction
US5402848A (en) * 1994-04-07 1995-04-04 Kelly; Leo G. Method and apparatus for conducting environmental procedures
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
US5588490A (en) * 1995-05-31 1996-12-31 Geraghty & Miller, Inc. Method and system to achieve two dimensional air sparging
US5577558A (en) * 1995-10-16 1996-11-26 General Motors Corporation In-well device for in situ removal of underground contaminants
US5697437A (en) * 1995-12-07 1997-12-16 Lockheed Idaho Technologies Company System for the removal of contaminant soil-gas vapors
US6007274A (en) 1997-05-19 1999-12-28 Arcadis Geraghty & Miller In-well air stripping, oxidation, and adsorption
US5879108A (en) * 1997-06-09 1999-03-09 Eder Associates Air sparging/soil vapor extraction apparatus
US5928520A (en) * 1997-07-16 1999-07-27 Abanaki Corporation Method and apparatus for extracting ground water contaiminants
AU9791998A (en) 1997-10-10 1999-05-03 Gunderboom, Inc. Method and apparatus for controlling suspended particulates or marine life
US6116816A (en) 1998-08-26 2000-09-12 Arcadis Geraghty & Miller, Inc. In situ reactive gate for groundwater remediation
US6567341B2 (en) 2000-11-20 2003-05-20 Gunderboom, Inc. Boom system and its use to attenuate underwater sound or shock wave transmission
US20020162805A1 (en) * 2001-02-27 2002-11-07 Shenoi Noel A. Removing contaminants from groundwater
WO2002098801A1 (en) 2001-06-05 2002-12-12 Gunderboom, Inc. Method of controlling contaminant flow into water reservoir
AU2002343500A1 (en) 2001-10-11 2003-04-22 Gunderboom, Inc. Boom curtain with zipper connections and method of assembling boom
US6743367B2 (en) 2001-10-29 2004-06-01 Gunderboom, Inc. Boom curtain with expandable pleated panels, containment boom containing the same, and use thereof
CA2464694A1 (en) * 2001-11-02 2003-05-15 Gunderboom, Inc. Filter canister, system containing filter canister, and their use
WO2003040479A1 (en) 2001-11-07 2003-05-15 Gunderboom Inc. Containment/exclusion barrier system with infuser adaptation to water intake system
AU2003214990A1 (en) 2002-02-04 2003-09-02 Gunderboom, Inc. Attachment for use with stockpiling barge and method of filtering runoff water therefrom
US7077208B2 (en) * 2003-09-11 2006-07-18 R3 Pump Technologies Method and system for directing fluid flow
EP1993696A4 (en) 2006-02-10 2010-04-07 Gunderboom Inc Filter cartridges for fluid intake systems
US20080000821A1 (en) * 2006-02-15 2008-01-03 Liquid Separation Technologies And Equipment, Llc Apparatus for water decontamination
US20080000819A1 (en) * 2006-02-15 2008-01-03 Liquid Separation Technologies And Equipment, Llc Water decontamination systems
US20080000839A1 (en) * 2006-02-15 2008-01-03 Liquid Separation Technologies And Equipment, Llc Methods of water decontamination
US8101089B2 (en) * 2007-08-15 2012-01-24 Liquid Separation Technologies And Equipment, Llc Apparatus for aeration of contaminated liquids
WO2014163685A1 (en) * 2013-03-12 2014-10-09 Rolls-Royce North American Technologies, Inc. Deoxygenation of liquid with gas
EP3134349B1 (en) 2014-04-23 2019-08-14 Università degli Studi di Roma "La Sapienza" Process for the clean-up of waters contaminated by chlorinated solvents, nitrates and sulfates
CN105821925A (en) * 2016-05-27 2016-08-03 谷神生物科技集团有限公司 Deep well structure and use method thereof
CN109570209A (en) * 2018-12-27 2019-04-05 博川环境修复（北京）有限公司 A kind of device for repairing polluted underground water and its flowing through contaminated soil

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* Cited by examiner, † Cited by third party
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SU939675A1 (en) * 1980-11-05 1982-06-30 Алма-Атинский Комплексный Отдел Казахского Научно-Исследовательского Института Водного Хозяйства Water-collecting well
US4593760A (en) * 1984-01-04 1986-06-10 The Upjohn Company Removal of volatile contaminants from the vadose zone of contaminated ground
FR2565576B1 (en) * 1984-06-06 1989-12-22 Petroles Cie Francaise WATER DEAERATION PROCESS
DE3625488C2 (en) * 1986-04-22 1994-09-22 Ieg Ind Engineering Gmbh Device for expelling volatile impurities from liquids
DE3626145A1 (en) * 1986-04-30 1987-11-12 Ieg Ind Engineering Gmbh Method and arrangement for driving out volatile contaminants from the soil
GB8629574D0 (en) * 1986-12-10 1987-01-21 Sherritt Gordon Mines Ltd Filtering media
DE3728299A1 (en) * 1987-08-25 1989-03-09 Ieg Ind Engineering Gmbh METHOD AND ARRANGEMENT FOR DRIVING LIGHT VEGETABLE IMPURITIES FROM THE GROUND
EP0328993B1 (en) * 1988-02-19 1992-08-26 IEG Industrie-Engineering GmbH Apparatus for the expulsion of light volatile pollutants from ground water
DE3811962C1 (en) * 1988-04-11 1989-02-16 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De Arrangement for expelling highly volatile impurities from ground water
DE8808089U1 (en) * 1988-06-23 1988-10-06 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De
DE3910990C1 (en) * 1989-04-05 1989-12-21 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De
DE3933426A1 (en) * 1989-09-16 1991-06-27 Ieg Ind Engineering Gmbh ARRANGEMENT FOR CLEANING POLLUTED GROUND WATER
ES2036081T3 (en) * 1989-09-16 1993-05-01 Ieg Industrie-Engineering Gmbh PROVISION TO EXTRACT EASY VOLATILE IMPURITIES FROM GROUND WATER.
US5050676A (en) * 1989-09-27 1991-09-24 Xerox Corporation Process for two phase vacuum extraction of soil contaminants
US5076360A (en) * 1989-09-27 1991-12-31 Dames & Moore Priming methods for vacuum extraction wells
US5111883A (en) * 1990-05-24 1992-05-12 Winsor Savery Vacuum apparatus and process for in-situ removing underground liquids and vapors

Also Published As

Publication number Publication date
DE59103030D1 (en) 1994-10-27
EP0472967B1 (en) 1994-09-21
CA2049870C (en) 1994-11-01
DE4027304A1 (en) 1992-03-05
ATE111786T1 (en) 1994-10-15
ES2060259T3 (en) 1994-11-16
US5220958A (en) 1993-06-22
EP0472967A1 (en) 1992-03-04
DE4027304C2 (en) 1993-12-09

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Legal Events

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