Enhanced reactive metal wall for dehalogenation of hydrocarbons

Howson, Paul E; Mackenzie, Patricia D; Horney, David P

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Title: Enhanced reactive metal wall for dehalogenation of hydrocarbons

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Abstract

A method is provided for remediation of contaminated solutions using a tiered metal wall or column. The tiered metal wall or column has at least three zones with graduated sizes of reducing metal particles. Contaminated solutions pass through the tiered wall or column to dehalogenate contaminant halogenated hydrocarbons.

Inventors:

Howson, Paul E ^[1]; Mackenzie, Patricia D ^[2]; Horney, David P ^[3]

Latham, NY
Clifton Park, NY
Mayfield, NY

Issue Date:: Mon Jan 01 00:00:00 EST 1996

Research Org.:: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

OSTI Identifier:: 870542

Patent Number(s):: 5543059

Assignee:: General Electric Company (Schenectady, NY)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B09 - DISPOSAL OF SOLID WASTE B09C - RECLAMATION OF CONTAMINATED SOIL

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

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B - PERFORMING OPERATIONS B09 - DISPOSAL OF SOLID WASTE B09C - RECLAMATION OF CONTAMINATED SOIL
B09C1/002 - {involving in-situ ground water treatment}
B09C1/08 - chemically

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/705 - {Reduction by metals}
C02F2103/06 - Contaminated groundwater or leachate

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S210/908 - Organic
Y10S210/909 - Aromatic compound, e.g. pcb, phenol

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DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: enhanced; reactive; metal; wall; dehalogenation; hydrocarbons; method; provided; remediation; contaminated; solutions; tiered; column; zones; graduated; sizes; reducing; particles; pass; dehalogenate; contaminant; halogenated; metal particle; metal wall; reducing metal; halogenated hydrocarbons; active metal; metal particles; reactive metal; halogenated hydrocarbon; tiered metal; contaminated solution; /210/

Citation Formats


                    Howson, Paul E, Mackenzie, Patricia D, and Horney, David P. Enhanced reactive metal wall for dehalogenation of hydrocarbons.  United States: N. p., 1996. 
        Web.

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                    Howson, Paul E, Mackenzie, Patricia D, & Horney, David P. Enhanced reactive metal wall for dehalogenation of hydrocarbons.  United States.

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                    Howson, Paul E, Mackenzie, Patricia D, and Horney, David P. Mon .  
        "Enhanced reactive metal wall for dehalogenation of hydrocarbons".  United States.  https://www.osti.gov/servlets/purl/870542.

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@article{osti_870542,

  title        = {Enhanced reactive metal wall for dehalogenation of hydrocarbons},

  author       = {Howson, Paul E and Mackenzie, Patricia D and Horney, David P},

  abstractNote = {A method is provided for remediation of contaminated solutions using a tiered metal wall or column. The tiered metal wall or column has at least three zones with graduated sizes of reducing metal particles. Contaminated solutions pass through the tiered wall or column to dehalogenate contaminant halogenated hydrocarbons.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Mon Jan 01 00:00:00 EST 1996},

  month        = {Mon Jan 01 00:00:00 EST 1996}

}

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Enhanced reactive metal wall for dehalogenation of hydrocarbons

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A method is provided for remediation of contaminated solutions using a tiered metal wall or column. The tiered metal wall or column has at least three zones with graduated sizes of reducing metal particles. Contaminated solutions pass through the tiered wall or column to dehalogenate contaminant halogenated hydrocarbons. 3 figs.
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