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EN
ČeštinaEnglish

Wet effluent diffusion denuder technique and determination of volatile organic compounds in air. I. Oxo compounds (alcohols and ketones).

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F01%3A25010010" target="_blank" >RIV/68081715:_____/01:25010010 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    Wet effluent diffusion denuder technique and determination of volatile organic compounds in air. I. Oxo compounds (alcohols and ketones).

  • Original language description

    The wet effluent diffusion denuder (WEDD) preconcentration technique for the determination of methanol, ethanol, 1-propanol, 1-butanol, 1-pentanol, acetone, methyl ethyl ketone, diethyl ketone and methyl n-propyl ketone in air are discussed. The compounds are continuously collected into a thin film of deionized water flowing down the inner wall of the cylindrical wet effluent diffusion denuder. The concentrate is analysed by gas chromatography. Detection limits of alcohols and ketones are as low as 1mikrog/l (GC-flame ionization detector) and/or 1 ng/l (GC-MS). This technique could be applicable for the continuous monitoring of ppb (v/v) level of both and ketones in the air.

  • Czech name

    —

  • Czech description

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Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CB - Analytical chemistry, separation

  • OECD FORD branch

    —

Result continuities

  • Project

    <a href="/en/project/GA203%2F98%2F0943" target="_blank" >GA203/98/0943: 'Real time' analytical chemistry of forest non-methane hydrocarbons using wet effluent diffusion denuder technique</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2001

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Chromatography A

  • ISSN

    0021-9673

  • e-ISSN

    —

  • Volume of the periodical

    918

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    6

  • Pages from-to

    153-158

  • UT code for WoS article

    —

  • EID of the result in the Scopus database

    —

Similar results(10)

Wet effluent diffusion denuder technique and the determination of volatile organic compounds in air. II. Monoterpenes.Continuous determination of trace concentrations of ammonia in air.Wet effluent diffusion technique and determination of C1-C5 alcohols in air.