Generation mechanism of 1,4-dioxane in the exhaust gas from an industrial waste incineration facility

• Fuse Yasuro

  Center for Environmental Science, Kyoto Institute of Technology

• Nagaya Takashi

  IZAK CO., LTD.

• Aizawa Ichiro

  IZAK CO., LTD.

抄録

The mean concentration of 1,4-dioxane in the atmosphere is 0.029 µg/m³. This value is higher than those of water and food. At the industrial waste incineration facility targeted in this study, 1,4-dioxane was generated when the exhaust gas was passed through a dry process neutralizing apparatus with a lime coated bag filter. It is conjectured that the 1,4-dioxane is generated from the lime on the bag filter. Thus, the 1,4-dioxane generation mechanism was investigated via a simulation experiment where the dry process neutralizing apparatus was replicated.

収録刊行物

• 環境と安全

  環境と安全 10 (2), 49-52, 2019-09-10

  大学等環境安全協議会

キーワード

• 1,4-dioxane
• atmospheric environment
• lime
• bag filter
• industrial waste incineration facility
• headspace-GC/MS

詳細情報

• CRID: 1390282752324603648
• NII論文ID: 130007705369
• DOI: 10.11162/daikankyo.e18procp50
• ISSN: 21863725
• ISSN: 18844375
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可