DE9005565U1 - - Google Patents

Info

Publication number
DE9005565U1
DE9005565U1 DE9005565U DE9005565U DE9005565U1 DE 9005565 U1 DE9005565 U1 DE 9005565U1 DE 9005565 U DE9005565 U DE 9005565U DE 9005565 U DE9005565 U DE 9005565U DE 9005565 U1 DE9005565 U1 DE 9005565U1
Authority
DE
Germany
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
DE9005565U
Other languages
German (de)
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.)
Individual
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
Priority to DE9005565U priority Critical patent/DE9005565U1/de
Publication of DE9005565U1 publication Critical patent/DE9005565U1/de
Priority to DE4040820A priority patent/DE4040820C2/en
Priority to EP19910107766 priority patent/EP0457261B1/en
Priority to DE9191107766T priority patent/DE59100057D1/en
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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Water Treatments (AREA)
DE9005565U 1990-05-16 1990-05-16 Expired - Lifetime DE9005565U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE9005565U DE9005565U1 (en) 1990-05-16 1990-05-16
DE4040820A DE4040820C2 (en) 1990-05-16 1990-12-20 Device and method for cleaning contaminated groundwater
EP19910107766 EP0457261B1 (en) 1990-05-16 1991-05-14 Apparatus for purification, for example of contaminated groundwater
DE9191107766T DE59100057D1 (en) 1990-05-16 1991-05-14 DEVICE FOR CLEANING EXAMPLE OF GROUNDWATER CONTAMINATED WITH POLLUTANTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9005565U DE9005565U1 (en) 1990-05-16 1990-05-16

Publications (1)

Publication Number Publication Date
DE9005565U1 true DE9005565U1 (en) 1990-07-19

Family

ID=6853848

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9005565U Expired - Lifetime DE9005565U1 (en) 1990-05-16 1990-05-16
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 After (2)

Application Number Title Priority Date Filing Date
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.

Country Status (1)

Country Link
DE (3) DE9005565U1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484636A1 (en) * 1990-11-05 1992-05-13 Santec Gmbh Process and apparatus for in-situ decontamination of heavy metal charged ground water
EP0486976A1 (en) * 1990-11-22 1992-05-27 IEG Industrie-Engineering GmbH Device for the purification of polluted ground water
DE4129511A1 (en) * 1991-09-05 1993-03-11 Zueblin Ag DEVICE FOR CLEANING GROUND WATER BY STRIPING WITH A GAS, IN PARTICULAR AIR
DE4142353C1 (en) * 1991-12-20 1993-09-30 Zueblin Ag Ground water gas stripping - has further injector tubes between feed and mantle tubes for a further stripping zone for heavily soiled water
DE4242629A1 (en) * 1992-12-17 1994-06-23 Zueblin Ag Well water cleaning
EP0629141A1 (en) * 1991-05-10 1994-12-21 The Board Of Trustees Of The Leland Stanford Junior University Removing volatile organic compounds from groundwater
DE4322420A1 (en) * 1993-07-06 1995-01-12 Zueblin Ag Combination in-situ process for ground water purification
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
EP0242665B2 (en) * 1986-04-22 1994-09-21 IEG Industrie-Engineering GmbH Apparatus for the expulsion of light volatile pollutants 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
DE3811962C1 (en) * 1988-04-11 1989-02-16 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De Arrangement for expelling highly volatile impurities from ground water
DE3805200C1 (en) * 1988-02-19 1988-09-29 Ieg - Industrie-Engineering Gmbh, 7410 Reutlingen, De Arrangement for expelling readily volatile impurities from groundwater
EP0328993B1 (en) * 1988-02-19 1992-08-26 IEG Industrie-Engineering GmbH Apparatus for the expulsion of light volatile pollutants 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, De
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

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256264A (en) * 1990-11-05 1993-10-26 Santec Gmbh Ingenieurburo Fur Sanierungstechnologien Process and apparatus for the in-situ decontamination of ground water containing heavy metals
EP0484636A1 (en) * 1990-11-05 1992-05-13 Santec Gmbh Process and apparatus for in-situ decontamination of heavy metal charged ground water
EP0486976A1 (en) * 1990-11-22 1992-05-27 IEG Industrie-Engineering GmbH Device for the purification of polluted ground water
EP0629141A4 (en) * 1991-05-10 1995-03-22 Univ Leland Stanford Junior Removing volatile organic compounds from groundwater.
EP0629141A1 (en) * 1991-05-10 1994-12-21 The Board Of Trustees Of The Leland Stanford Junior University Removing volatile organic compounds from groundwater
EP0531855A1 (en) * 1991-09-05 1993-03-17 Ed. Züblin Aktiengesellschaft Device for the purification of ground water, by stripping with a gas, particularly air
DE4129511A1 (en) * 1991-09-05 1993-03-11 Zueblin Ag DEVICE FOR CLEANING GROUND WATER BY STRIPING WITH A GAS, IN PARTICULAR AIR
EP0787687A2 (en) * 1991-09-05 1997-08-06 Ed. Züblin Aktiengesellschaft Device for the purification of ground water, by stripping with a gas, particularly air
EP0787687A3 (en) * 1991-09-05 1998-03-04 Ed. Züblin Aktiengesellschaft Device for the purification of ground water, by stripping with a gas, particularly air
DE4129511C3 (en) * 1991-09-05 2000-06-29 Zueblin Ag Device for cleaning groundwater by stripping with a gas, especially air
DE4142353C1 (en) * 1991-12-20 1993-09-30 Zueblin Ag Ground water gas stripping - has further injector tubes between feed and mantle tubes for a further stripping zone for heavily soiled water
DE4242629A1 (en) * 1992-12-17 1994-06-23 Zueblin Ag Well water cleaning
DE4322420A1 (en) * 1993-07-06 1995-01-12 Zueblin Ag Combination in-situ process for ground water purification
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

Also Published As

Publication number Publication date
DE4040820A1 (en) 1991-11-21
DE4040820C2 (en) 1994-07-21
DE59100057D1 (en) 1993-04-15

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