• myGriffith
    • Staff portal
    • Contact Us⌄
      • Future student enquiries 1800 677 728
      • Current student enquiries 1800 154 055
      • International enquiries +61 7 3735 6425
      • General enquiries 07 3735 7111
      • Online enquiries
      • Staff phonebook
    View Item 
    •   Home
    • Griffith Research Online
    • Journal articles
    • View Item
    • Home
    • Griffith Research Online
    • Journal articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

  • All of Griffith Research Online
    • Communities & Collections
    • Authors
    • By Issue Date
    • Titles
  • This Collection
    • Authors
    • By Issue Date
    • Titles
  • Statistics

  • Most Popular Items
  • Statistics by Country
  • Most Popular Authors
  • Support

  • Contact us
  • FAQs
  • Admin login

  • Login
  • 砂型鋳造工場作業場内の臭気性・有害性化学物質

    Author(s)
    Ishikawa, Y.
    Karaushi, Masafumi
    Takeuchi, Tsuneo
    Minomo, Kotaro
    Ohtsuka, Nobutoshi
    Nojiri, Kiyoshi
    Yanagisawa, Yukio
    Griffith University Author(s)
    Ishikawa, Yukari
    Year published
    2009
    Metadata
    Show full item record
    Abstract
    Volatile organic compounds (VOC), aldehydes, ketones, phenol, sulfuric compounds, polyaromatic hydrocarbons (PAH) and dioxins were analyzed to investigate the concentrations in the sand mold foundry and also to consider the influence of each working process on the production of odor and harmful compounds. As a result, the concentrations of VOC, aldehydes, ketones, phenol, sulfuric compounds, PAH were 120-270 ppb, 18-84 ppb, 9.5-25 ppb, 0.59-0.91 ppb, 11-35 ppb, and 0.017-0.022 ppb, respectively. The obvious production of dioxins was not recognized. It was suggested that the molding process caused the changing of chemical ...
    View more >
    Volatile organic compounds (VOC), aldehydes, ketones, phenol, sulfuric compounds, polyaromatic hydrocarbons (PAH) and dioxins were analyzed to investigate the concentrations in the sand mold foundry and also to consider the influence of each working process on the production of odor and harmful compounds. As a result, the concentrations of VOC, aldehydes, ketones, phenol, sulfuric compounds, PAH were 120-270 ppb, 18-84 ppb, 9.5-25 ppb, 0.59-0.91 ppb, 11-35 ppb, and 0.017-0.022 ppb, respectively. The obvious production of dioxins was not recognized. It was suggested that the molding process caused the changing of chemical composition in the air and also increased the dilution ratio required until single component threshold. The odor was composed of a simple odor contributed by a few specific compounds such as sulfuric acid and acetoaldehyde while the complex odor was caused by numerous compounds.
    View less >
    Journal Title
    大気環境学会誌 (Journal of Japan Society for Atmospheric Environment)
    Volume
    44
    Publisher URI
    https://www.jstage.jst.go.jp/article/taiki/44/3/44_3_166/_article/-char/en
    DOI
    https://doi.org/10.11298/taiki.44.166
    Subject
    Environmental Impact Assessment
    Environmental Management
    Environmental Monitoring
    Foundry
    Sulfuric acid
    Polyaromatic hydrocarbons (PAH)
    The dilution ratio required until single component threshold
    Phenol
    Publication URI
    http://hdl.handle.net/10072/40890
    Collection
    • Journal articles

    Footer

    Disclaimer

    • Privacy policy
    • Copyright matters
    • CRICOS Provider - 00233E
    • TEQSA: PRV12076

    Tagline

    • Gold Coast
    • Logan
    • Brisbane - Queensland, Australia
    First Peoples of Australia
    • Aboriginal
    • Torres Strait Islander