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    Evaluation of an annular denuder for atmospheric PAH partitioning studies—2: evaluation of mass and number particle losses

    New search for: Temime-Roussel, Brice
    New search for: Monod, Anne
    New search for: Massiani, Catherine
    New search for: Wortham, Henri

    AbstractTransmission efficiency of particles through an eight-channel annular denuder coated with XAD-4 was experimentally determined for particles ranging between 0.04 and 8.24μm. Two sampling flow rates were tested, 17 and 34lmin−1. The results show that the mean transmission efficiencies in number are, respectively, 96% and 95% for a sampling flow rate of 17 and 34lmin−1 (particle size ranging between 0.04 and 8.24μm), while in mass it is, respectively, 84 (±14)% and 81 (±21)% for a sampling flow rate of 17 and 34lmin−1. A comparison between these experimental results and theoretical transmission calculations shows that XAD-4 coating has no significant effect on the transmission efficiency.

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    Evaluation of an annular denuder for atmospheric PAH partitioning studies—2: evaluation of mass and number particle losses

    New search for: Temime-Roussel, Brice
    New search for: Monod, Anne
    New search for: Massiani, Catherine
    New search for: Wortham, Henri

    AbstractTransmission efficiency of particles through an eight-channel annular denuder coated with XAD-4 was experimentally determined for particles ranging between 0.04 and 8.24μm. Two sampling flow rates were tested, 17 and 34lmin−1. The results show that the mean transmission efficiencies in number are, respectively, 96% and 95% for a sampling flow rate of 17 and 34lmin−1 (particle size ranging between 0.04 and 8.24μm), while in mass it is, respectively, 84 (±14)% and 81 (±21)% for a sampling flow rate of 17 and 34lmin−1. A comparison between these experimental results and theoretical transmission calculations shows that XAD-4 coating has no significant effect on the transmission efficiency.

    Access

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    Evaluation of an annular denuder for atmospheric PAH partitioning studies—2: evaluation of mass and number particle losses

    New search for: Temime-Roussel, Brice
    New search for: Monod, Anne
    New search for: Massiani, Catherine
    New search for: Wortham, Henri

    AbstractTransmission efficiency of particles through an eight-channel annular denuder coated with XAD-4 was experimentally determined for particles ranging between 0.04 and 8.24μm. Two sampling flow rates were tested, 17 and 34lmin−1. The results show that the mean transmission efficiencies in number are, respectively, 96% and 95% for a sampling flow rate of 17 and 34lmin−1 (particle size ranging between 0.04 and 8.24μm), while in mass it is, respectively, 84 (±14)% and 81 (±21)% for a sampling flow rate of 17 and 34lmin−1. A comparison between these experimental results and theoretical transmission calculations shows that XAD-4 coating has no significant effect on the transmission efficiency.

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    Title:

    Evaluation of an annular denuder for atmospheric PAH partitioning studies—2: evaluation of mass and number particle losses

    Contributors:

    Temime-Roussel, Brice (author) / Monod, Anne (author) / Massiani, Catherine (author) / Wortham, Henri (author)

    Published in:

    Atmospheric Environment ; 38 ; 1925-1932

    Publication date:

    2004-11-07

    Size:

    8 pages

    ISSN:

    1352-2310

    DOI:

    https://doi.org/10.1016/j.atmosenv.2004.01.006

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    Annular denuder , Particulate PAH , Calibration

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