Low level TOC measurement method

Ekechukwu, Amy A

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Title: Low level TOC measurement method

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Abstract

A method for the determination of total organic carbon in an aqueous sample by trapping the organic matter on a sorbent which is carbon free and analyzing the sorbent by combustion and determination of total CO.sub.2 by IR.

Inventors:

Ekechukwu, Amy A ^[1]

Augusta, GA

Issue Date:: Mon Jan 01 00:00:00 EST 2001

Research Org.:: Savannah River Site (SRS), Aiken, SC (United States)

OSTI Identifier:: 873525

Patent Number(s):: 6180413

Assignee:: Westinghouse Savannah River Company (Aiken, SC)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

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G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N21/3504 - for analysing gases, e.g. multi-gas analysis
G01N33/1846 - {Total carbon analysis}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T436/204998 - Inorganic carbon compounds
Y10T436/23 - Carbon containing
Y10T436/235 - In an aqueous solution [e.g., TOC, etc.]
Y10T436/255 - including use of a solid sorbent, semipermeable membrane, or liquid extraction

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DOE Contract Number:: AC09-96SR18500

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: level; toc; measurement; method; determination; total; organic; carbon; aqueous; sample; trapping; matter; sorbent; free; analyzing; combustion; organic carbon; organic matter; measurement method; total organic; carbon free; /436/422/

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                    Ekechukwu, Amy A. Low level TOC measurement method.  United States: N. p., 2001. 
        Web.

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                    Ekechukwu, Amy A. Low level TOC measurement method.  United States.

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                    Ekechukwu, Amy A. Mon .  
        "Low level TOC measurement method".  United States.  https://www.osti.gov/servlets/purl/873525.

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@article{osti_873525,

  title        = {Low level TOC measurement method},

  author       = {Ekechukwu, Amy A},

  abstractNote = {A method for the determination of total organic carbon in an aqueous sample by trapping the organic matter on a sorbent which is carbon free and analyzing the sorbent by combustion and determination of total CO.sub.2 by IR.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Mon Jan 01 00:00:00 EST 2001},

  month        = {Mon Jan 01 00:00:00 EST 2001}

}

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