GR920300078T1 - Process and apparatus for in-situ decontamination of heavy metal charged ground water - Google Patents

Process and apparatus for in-situ decontamination of heavy metal charged ground water

Info

Publication number
GR920300078T1
GR920300078T1 GR92300078T GR920300078T GR920300078T1 GR 920300078 T1 GR920300078 T1 GR 920300078T1 GR 92300078 T GR92300078 T GR 92300078T GR 920300078 T GR920300078 T GR 920300078T GR 920300078 T1 GR920300078 T1 GR 920300078T1
Authority
GR
Greece
Prior art keywords
ground water
heavy metal
situ decontamination
metal charged
charged ground
Prior art date
Application number
GR92300078T
Other languages
English (en)
Inventor
Bernd Hundenborn
Hubert Theissen
Original Assignee
Santec 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 Santec Gmbh filed Critical Santec Gmbh
Publication of GR920300078T1 publication Critical patent/GR920300078T1/el

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/022—Laminar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Processing Of Solid Wastes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Water Treatment By Sorption (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Removal Of Specific Substances (AREA)
GR92300078T 1990-11-05 1992-10-08 Process and apparatus for in-situ decontamination of heavy metal charged ground water GR920300078T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035110A DE4035110A1 (de) 1990-11-05 1990-11-05 Verfahren und anlage zum in-situ-dekontaminieren von mit schwermetallen belastetem grundwasser

Publications (1)

Publication Number Publication Date
GR920300078T1 true GR920300078T1 (en) 1992-10-08

Family

ID=6417655

Family Applications (1)

Application Number Title Priority Date Filing Date
GR92300078T GR920300078T1 (en) 1990-11-05 1992-10-08 Process and apparatus for in-situ decontamination of heavy metal charged ground water

Country Status (9)

Country Link
US (1) US5256264A (el)
EP (1) EP0484636B1 (el)
JP (1) JPH05154475A (el)
AT (1) ATE96695T1 (el)
DE (2) DE4035110A1 (el)
DK (1) DK0484636T3 (el)
ES (1) ES2033213T3 (el)
GR (1) GR920300078T1 (el)
PL (1) PL166964B1 (el)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8702437A (nl) * 1987-10-13 1989-05-01 Geo Kinetics B V I O Werkwijze voor het conditioneren van grondmateriaal door elektrokinetische behandeling, elektrisch stroomsysteem voor toepassing van de werkwijze alsmede elektrode-behuizing voor toepassing in het elektrische stroomsysteem.
US5405509A (en) * 1989-05-08 1995-04-11 Ionex Remediation of a bulk source by electropotential ion transport using a host receptor matrix
DE4301270A1 (de) * 1992-07-17 1994-01-20 P & P Geotechnik Gmbh Verfahren und Einrichtung zur Beseitigung von Schadstoffen, insbesondere im Erdbodenbereich
US5385677A (en) * 1993-04-30 1995-01-31 Venable; William B. Fiber optic photochemical oxidation decontamination of aqueous leachate plumes
DE4322420C2 (de) * 1993-07-06 1995-10-05 Zueblin Ag Kombinierte Grundwasserreinigung im in-situ-Verfahren
GB2315270B (en) * 1993-10-27 1998-04-29 Halox Tech Corp Ion exchange resin for the controlled oxidation or reduction of inorganic and organic species in aqueous solutions
US6402916B1 (en) 1993-10-27 2002-06-11 Richard L. Sampson Electrolytic process and apparatus controlled regeneration of modified ion exchangers to purify aqueous solutions and adjust ph
US6024850A (en) * 1993-10-27 2000-02-15 Halox Technologies Corporation Modified ion exchange materials
DE4410585C2 (de) * 1994-03-26 1998-07-02 Karlsruhe Forschzent Verfahren zum Entfernen von Schwermetallen aus Erdboden
US5478452A (en) * 1994-10-28 1995-12-26 Iowa State University Research Foundation, Inc. In situ isolation of volatile organic compounds from groundwater
DE19724137A1 (de) * 1997-06-07 1998-12-10 Univ Dresden Tech Verfahren zur Fixierung oder zum Lösen von Wasserinhaltsstoffen in oder aus Feststoffmatrices
US6207114B1 (en) 1997-07-31 2001-03-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reactive material placement technique for groundwater treatment
DE10327112A1 (de) * 2003-06-13 2004-12-30 Bayer Chemicals Ag Verfahren zur Herstellung von Eisenoxid- und/oder Eisenoxihydroxyd-haltigen Ionenaustauschern
FR2929139B1 (fr) * 2008-03-25 2011-11-04 Univ Franche Comte Procede de regeneration d'au moins un ligand extractant l1 en solution aqueuse concu apte a la capture d'au moins un micropolluant p
US8101053B2 (en) * 2008-09-18 2012-01-24 Adams Pete Axial flow electrolytic cell

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248202A (en) * 1975-10-13 1977-04-16 Hiroshi Nishii Method of treating soil contaminated with water soluble substance
GB8332088D0 (en) * 1983-12-01 1984-02-08 Atomic Energy Authority Uk Electrochemical deionization
DE58902098D1 (de) * 1988-02-19 1992-10-01 Ieg Ind Engineering Gmbh Anordnung zum austreiben leichtfluechtiger verunreinigungen aus dem grundwasser.
DE3842740A1 (de) * 1988-12-19 1990-06-21 Zueblin Ag Verfahren zum entfernen von verunreinigungen aus dem grundwasser und ein brunnen zur durchfuehrung des verfahrens
US5074986A (en) * 1989-06-06 1991-12-24 Massachusetts Institute Of Technology Electroosmosis techniques for removing materials from soil
WO1991001392A1 (en) * 1989-07-21 1991-02-07 Ionex Method of removing ions
US5098538A (en) * 1989-11-06 1992-03-24 Battelle Memorial Institute Electroacoustic soil decontamination
US5137608A (en) * 1989-11-30 1992-08-11 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Electrochemical decontamination of soils or slurries
DE9005565U1 (de) * 1990-05-16 1990-07-19 Frese, Hermann, 2808 Syke Einrichtung zur Reinigung von Grundwasser

Also Published As

Publication number Publication date
US5256264A (en) 1993-10-26
PL166964B1 (pl) 1995-07-31
ES2033213T3 (es) 1994-01-16
EP0484636A1 (de) 1992-05-13
ES2033213T1 (es) 1993-03-16
JPH05154475A (ja) 1993-06-22
DE4035110A1 (de) 1992-05-07
PL292251A1 (en) 1992-06-26
EP0484636B1 (de) 1993-11-03
DK0484636T3 (da) 1994-04-18
DE59100557D1 (de) 1993-12-09
ATE96695T1 (de) 1993-11-15

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