オゾン/過酸化水素法におけるTOC除去に関する操作因子の影響と高効率システムの構築に関する検討 Study on the development of the high performance ozone/hydrogen peroxide water treatment system for TOC removal: the effect of the operational parameters

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著者

    • 越後 信哉 ECHIGO Shinya
    • Depatment of Civil Engineering, University of Illinois at Urbana-Champaign Department of Civil Engineering, University of Illinois at Urbana-Champaign
    • 山田 春美 [他] YAMADA Harumi
    • 京都大学大学院工学研究科附属環境質制御研究センター Research Center for Environmental Quality Control, Faculty of Engineering, Kyoto University
    • 松井 三郎 MATSUI Saburo
    • 京都大学大学院工学研究科附属環境質制御研究センター Research Center for Environmental Quality Control, Faculty of Engineering, Kyoto University

抄録

In this study, we focused on the ozone/hydrogen peroxide water treatment system, one of the advanced oxidation processes, which is expected to be applicable to the treatment of various kinds of waste water. We experimentally investigated the effect of operational parameters with a reaction system with single ozone contactor, and tried to determine the appropriate conditions for the high performance of the system. As the results of this research, we found the existence of the optimal value of overall volumetric mass transfer coefficient, the necessity of maintaining the concentrations of dissolved ozone and hydrogen peroxide in an appropriate range, and the importance of controlling the ozone dose for the high performance of the system. These results also suggested that multiple injection of ozone and hydrogen peroxide is effective fir the high performance. Thus, we have experimentally shown that the multiple injection system achieves higher TOC removal than the single injection system at the same doses of ozone and hydrogen peroxide.

収録刊行物

  • 水環境学会誌 = Journal of Japan Society on Water Environment  

    水環境学会誌 = Journal of Japan Society on Water Environment 22(3), 199-205, 1999-03 

    公益社団法人 日本水環境学会

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各種コード

  • NII論文ID(NAID)
    10004451883
  • NII書誌ID(NCID)
    AN10372439
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09168958
  • NDL 記事登録ID
    4682927
  • NDL 雑誌分類
    ZN5(科学技術--建設工学・建設業--都市工学・衛生工学)
  • NDL 請求記号
    Z16-1045
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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