Emission measurement of di (2-ethylhexyl) phthalate (DEHP) from building materials under varying adsorption area with Micro chamber

Akihiro Kawamura, Yuka Iguchi, Hyuntae Kim, Hoon Kim, Shinichi Tanabe

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This study investigated emission rate and emission amount of DEHP from building materials under varying adsorption area and emission area. For first experiment, the silica wool that imitated the house dust was hung in micro chamber to study variation of adsorption to house dust. Second experiment using glass plates as adsorption materials was conducted to understand variation of emission rate (EF) by ratio of between emission area of test specimen and adsorption area. Result of first experiment showed desorption of amounts depending on mass of silica wool were increased, except only one conditions. If this phenomenon similarly with experiment exist in house dust, human exposure of DEHP would be depended on the amount of house dust. Second experiment showed that EF tended to remain unchanged when ratio of emission area and adsorption area was increased.

    Original languageEnglish
    Title of host publication12th International Conference on Indoor Air Quality and Climate 2011
    Pages744-749
    Number of pages6
    Volume1
    Publication statusPublished - 2011
    Event12th International Conference on Indoor Air Quality and Climate 2011 - Austin, TX
    Duration: 2011 Jun 52011 Jun 10

    Other

    Other12th International Conference on Indoor Air Quality and Climate 2011
    CityAustin, TX
    Period11/6/511/6/10

    Fingerprint

    Dust
    Adsorption
    Wool
    Experiments
    Silica
    Desorption
    Glass

    Keywords

    • DEHP
    • Emission rate
    • Micro chamber
    • SVOC
    • Vinyl flooring

    ASJC Scopus subject areas

    • Pollution

    Cite this

    Kawamura, A., Iguchi, Y., Kim, H., Kim, H., & Tanabe, S. (2011). Emission measurement of di (2-ethylhexyl) phthalate (DEHP) from building materials under varying adsorption area with Micro chamber. In 12th International Conference on Indoor Air Quality and Climate 2011 (Vol. 1, pp. 744-749)

    Emission measurement of di (2-ethylhexyl) phthalate (DEHP) from building materials under varying adsorption area with Micro chamber. / Kawamura, Akihiro; Iguchi, Yuka; Kim, Hyuntae; Kim, Hoon; Tanabe, Shinichi.

    12th International Conference on Indoor Air Quality and Climate 2011. Vol. 1 2011. p. 744-749.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Kawamura, A, Iguchi, Y, Kim, H, Kim, H & Tanabe, S 2011, Emission measurement of di (2-ethylhexyl) phthalate (DEHP) from building materials under varying adsorption area with Micro chamber. in 12th International Conference on Indoor Air Quality and Climate 2011. vol. 1, pp. 744-749, 12th International Conference on Indoor Air Quality and Climate 2011, Austin, TX, 11/6/5.
    Kawamura A, Iguchi Y, Kim H, Kim H, Tanabe S. Emission measurement of di (2-ethylhexyl) phthalate (DEHP) from building materials under varying adsorption area with Micro chamber. In 12th International Conference on Indoor Air Quality and Climate 2011. Vol. 1. 2011. p. 744-749
    Kawamura, Akihiro ; Iguchi, Yuka ; Kim, Hyuntae ; Kim, Hoon ; Tanabe, Shinichi. / Emission measurement of di (2-ethylhexyl) phthalate (DEHP) from building materials under varying adsorption area with Micro chamber. 12th International Conference on Indoor Air Quality and Climate 2011. Vol. 1 2011. pp. 744-749
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    abstract = "This study investigated emission rate and emission amount of DEHP from building materials under varying adsorption area and emission area. For first experiment, the silica wool that imitated the house dust was hung in micro chamber to study variation of adsorption to house dust. Second experiment using glass plates as adsorption materials was conducted to understand variation of emission rate (EF) by ratio of between emission area of test specimen and adsorption area. Result of first experiment showed desorption of amounts depending on mass of silica wool were increased, except only one conditions. If this phenomenon similarly with experiment exist in house dust, human exposure of DEHP would be depended on the amount of house dust. Second experiment showed that EF tended to remain unchanged when ratio of emission area and adsorption area was increased.",
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    AU - Kim, Hyuntae

    AU - Kim, Hoon

    AU - Tanabe, Shinichi

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