ATE207562T1 - Verfahren zum behandeln von verunreinigtem grundwasser - Google Patents

Verfahren zum behandeln von verunreinigtem grundwasser

Info

Publication number
ATE207562T1
ATE207562T1 AT94908035T AT94908035T ATE207562T1 AT E207562 T1 ATE207562 T1 AT E207562T1 AT 94908035 T AT94908035 T AT 94908035T AT 94908035 T AT94908035 T AT 94908035T AT E207562 T1 ATE207562 T1 AT E207562T1
Authority
AT
Austria
Prior art keywords
wells
region
groundwater
drop
hydrogen peroxide
Prior art date
Application number
AT94908035T
Other languages
English (en)
Inventor
Ronald J Vigneri
Original Assignee
Ronald J Vigneri
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21782809&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE207562(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ronald J Vigneri filed Critical Ronald J Vigneri
Application granted granted Critical
Publication of ATE207562T1 publication Critical patent/ATE207562T1/de

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • 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
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Physical Water Treatments (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AT94908035T 1993-02-12 1994-02-10 Verfahren zum behandeln von verunreinigtem grundwasser ATE207562T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/017,478 US5286141A (en) 1993-02-12 1993-02-12 Method and system for remediation of groundwater contamination
PCT/US1994/001533 WO1994018396A1 (en) 1993-02-12 1994-02-10 Method and system for remediation of groundwater contamination

Publications (1)

Publication Number Publication Date
ATE207562T1 true ATE207562T1 (de) 2001-11-15

Family

ID=21782809

Family Applications (2)

Application Number Title Priority Date Filing Date
AT94909576T ATE204043T1 (de) 1993-02-12 1994-02-09 Verfahren und vorrichtung zur grundwasserentgiftung
AT94908035T ATE207562T1 (de) 1993-02-12 1994-02-10 Verfahren zum behandeln von verunreinigtem grundwasser

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT94909576T ATE204043T1 (de) 1993-02-12 1994-02-09 Verfahren und vorrichtung zur grundwasserentgiftung

Country Status (7)

Country Link
US (2) US5286141A (de)
EP (2) EP0685020B9 (de)
AT (2) ATE204043T1 (de)
AU (2) AU6237694A (de)
CA (2) CA2155854C (de)
DE (2) DE69427902T2 (de)
WO (2) WO1994018395A1 (de)

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US6186938B1 (en) * 1996-10-30 2001-02-13 The Board Of Regents Of The University Of Oklahoma Surfactant enhanced intrinsic remediation for risk based site closure
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Also Published As

Publication number Publication date
US5520483A (en) 1996-05-28
EP0683837A1 (de) 1995-11-29
AU6137694A (en) 1994-08-29
DE69427902D1 (de) 2001-09-13
DE69427902T2 (de) 2002-04-04
EP0683837B1 (de) 2001-10-24
EP0683837A4 (de) 1997-04-23
CA2155854C (en) 2001-08-07
EP0685020B1 (de) 2001-08-08
EP0685020A1 (de) 1995-12-06
CA2155854A1 (en) 1994-08-18
US5286141A (en) 1994-02-15
CA2155855A1 (en) 1994-08-18
DE69428781T2 (de) 2002-06-20
DE69428781D1 (de) 2001-11-29
CA2155855C (en) 2001-08-07
EP0685020A4 (de) 1997-04-23
ATE204043T1 (de) 2001-08-15
WO1994018396A1 (en) 1994-08-18
AU6237694A (en) 1994-08-29
WO1994018395A1 (en) 1994-08-18
EP0685020B9 (de) 2002-05-15

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