DE59100057D1 - DEVICE FOR CLEANING EXAMPLE OF GROUNDWATER CONTAMINATED WITH POLLUTANTS. - Google Patents

DEVICE FOR CLEANING EXAMPLE OF GROUNDWATER CONTAMINATED WITH POLLUTANTS.

Info

Publication number
DE59100057D1
DE59100057D1 DE9191107766T DE59100057T DE59100057D1 DE 59100057 D1 DE59100057 D1 DE 59100057D1 DE 9191107766 T DE9191107766 T DE 9191107766T DE 59100057 T DE59100057 T DE 59100057T DE 59100057 D1 DE59100057 D1 DE 59100057D1
Authority
DE
Germany
Prior art keywords
pollutants
groundwater contaminated
cleaning example
cleaning
groundwater
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 - Fee Related
Application number
DE9191107766T
Other languages
German (de)
Inventor
Hermann Frese
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.)
Ed Zueblin AG
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 DE59100057D1 publication Critical patent/DE59100057D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/00—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
    • 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
    • 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
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • 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
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Water Treatments (AREA)
DE9191107766T 1990-05-16 1991-05-14 DEVICE FOR CLEANING EXAMPLE OF GROUNDWATER CONTAMINATED WITH POLLUTANTS. Expired - Fee Related DE59100057D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005565U DE9005565U1 (en) 1990-05-16 1990-05-16 Facility for purifying groundwater
DE4040820A DE4040820C2 (en) 1990-05-16 1990-12-20 Device and method for cleaning contaminated groundwater

Publications (1)

Publication Number Publication Date
DE59100057D1 true DE59100057D1 (en) 1993-04-15

Family

ID=6853848

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9005565U Expired - Lifetime DE9005565U1 (en) 1990-05-16 1990-05-16 Facility for purifying groundwater
DE4040820A Expired - Fee Related DE4040820C2 (en) 1990-05-16 1990-12-20 Device and method for cleaning contaminated groundwater
DE9191107766T Expired - Fee Related DE59100057D1 (en) 1990-05-16 1991-05-14 DEVICE FOR CLEANING EXAMPLE OF GROUNDWATER CONTAMINATED WITH POLLUTANTS.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE9005565U Expired - Lifetime DE9005565U1 (en) 1990-05-16 1990-05-16 Facility for purifying groundwater
DE4040820A Expired - Fee Related DE4040820C2 (en) 1990-05-16 1990-12-20 Device and method for cleaning contaminated groundwater

Country Status (1)

Country Link
DE (3) DE9005565U1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035110A1 (en) * 1990-11-05 1992-05-07 Santec Gmbh METHOD AND SYSTEM FOR IN-SITU DECONTAMINATION OF GROUND WATER CONTAINED WITH HEAVY METALS
DE4037059A1 (en) * 1990-11-22 1992-05-27 Ieg Ind Engineering Gmbh In-situ ground water purifying system - with shaft insert contg. aeration and filtration systems of simple and cheap construction
US5180503A (en) * 1991-05-10 1993-01-19 The Board Of Trustees Of The Leland Stanford Junior University In-situ vapor stripping for removing volatile organic compounds from groundwater
DE4129511C3 (en) * 1991-09-05 2000-06-29 Zueblin Ag Device for cleaning groundwater by stripping with a gas, especially air
DE4142353C2 (en) * 1991-12-20 1997-06-19 Zueblin Ag Device for cleaning groundwater by stripping with a gas, especially air
DE4242629C2 (en) * 1992-12-17 1994-11-24 Zueblin Ag Combined groundwater purification using the in-situ method
DE4322420C2 (en) * 1993-07-06 1995-10-05 Zueblin Ag Combined groundwater purification using the in-situ method
DE4405298C1 (en) * 1994-02-19 1995-04-27 Zueblin Ag Groundwater purification in the in-situ process with backwash
DE19753305A1 (en) * 1997-12-02 1998-05-14 Emil Dipl Ing Gansloser Ground water treatment with concentrated effect on local pollutants

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE114709C (en) *
DE153472C (en) *
DE908239C (en) * 1951-04-05 1954-04-05 Otto Kriegbaum Process for loosening soil and filter layers in order to increase their permeability
DE1642494A1 (en) * 1967-10-12 1972-02-17 Maerkische Steinkohlengewerksc Method and device for removing oxygen dissolved in water, in particular in the course of feed water treatment
CH566455A5 (en) * 1973-03-20 1975-09-15 Perren Benno
DD112746A1 (en) * 1974-06-04 1975-05-05
IT1069726B (en) * 1976-12-22 1985-03-25 Levoni Carlo Felice IMPROVEMENTS IN CLEANING DEVICES, ENLARGEMENT, REPAIR AND SENSITIVE MEASUREMENT OF THE FLOW RATE OF IRRIGUATED AND DRINKABLE WATER WELLS
DE2920010C2 (en) * 1979-05-17 1984-08-09 Didier-Werke Ag, 6200 Wiesbaden Process for removing pollution from groundwater and surface water using ozone
US4365978A (en) * 1980-03-25 1982-12-28 Shell Oil Company Storage of liquid hydrocarbons in salt dome caverns
DE3019533A1 (en) * 1980-05-22 1981-11-26 Klemens 4690 Herne Waterkotte Ground water supply for heat pumps - recycles oxygen enriched side stream to prevent incrustation
US4265753A (en) * 1980-06-16 1981-05-05 Maylam Manuel Aeration filtration tank and water treatment system
SE434388B (en) * 1982-11-10 1984-07-23 Vyrmetoder Ab PROCEDURE FOR REDUCING IRON AND MANGANE CONTENTS IN GROUND WATER
DD217784A1 (en) * 1983-07-22 1985-01-23 Senftenberg Braunkohle PROCESS FOR PREPARING IRON-BASED BASIC WATER
DE3333842A1 (en) * 1983-09-20 1985-04-04 Werner 4790 Paderborn Kürlemann Iron removal and manganese removal plant for well systems
DD242608A1 (en) * 1985-11-12 1987-02-04 Projekt Wasserwirtschaft Veb PROCESS FOR OBTAINING INFILTRATION WATER FOR THE START-UP OF UNDERGROUND WATER TREATMENT PLANTS
DE3772090D1 (en) * 1986-04-22 1991-09-19 Ieg Ind Engineering Gmbh ARRANGEMENT FOR DRIVING OUT LIGHTLY VOLATILE IMPURITIES FROM LIQUIDS.
DE3639572A1 (en) * 1986-11-20 1988-05-26 Anna Kursa Method for introducing gas into waste waters
DD270826A3 (en) * 1987-04-29 1989-08-16 Projekt Wasserwirtschaft Veb ARRANGEMENT FOR REGISTERING DOSAGE-PROOF MEDIA IN WATER, ESPECIALLY FOR THE AIR INTAKE FOR DRINKING WATER TREATMENT
DE58902098D1 (en) * 1988-02-19 1992-10-01 Ieg Ind Engineering Gmbh ARRANGEMENT FOR DRIVING LIGHT VEGETABLE IMPURITIES FROM GROUNDWATER.
DE3805200C1 (en) * 1988-02-19 1988-09-29 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De Arrangement for expelling readily volatile impurities from groundwater
DE3811962C1 (en) * 1988-04-11 1989-02-16 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De Arrangement for expelling highly volatile impurities from ground water
DE3809600A1 (en) * 1988-03-22 1989-10-12 Linde Ag Process and apparatus for rehabilitation of ground water and/or soil
DE8808089U1 (en) * 1988-06-23 1988-10-06 IEG - Industrie-Engineering GmbH, 7410 Reutlingen Wells for removing volatile contaminants from confined groundwater
DD274461A1 (en) * 1988-07-29 1989-12-20 Projekt Wasserwirtschaft Veb FILTER TUBE FOR INFILTRATION AND REMOVAL FOUNTAINS
DE3842740A1 (en) * 1988-12-19 1990-06-21 Zueblin Ag Process for removing impurities from groundwater and a well for carrying out the process
DE4001011C1 (en) * 1990-01-16 1990-12-13 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De Ground water flow control - comprises shaft sunk into ground water levels with successive permeable and impermeable wall areas

Also Published As

Publication number Publication date
DE9005565U1 (en) 1990-07-19
DE4040820A1 (en) 1991-11-21
DE4040820C2 (en) 1994-07-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: TEGEO TEGTMEYER GEOPHYSIK GMBH, 29227 CELLE, DE

8381 Inventor (new situation)

Free format text: FRESE, HERMANN, 28857 SYKE, DE

8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: ED. ZUEBLIN AG, 70567 STUTTGART, DE

8339 Ceased/non-payment of the annual fee