直流駆動マイクロホローカソード放電による水の直接処理 Direct Water-treatment by DC Driven Micro-hollow Cathode Discharge

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Direct water-treatment method by O and OH radicals has been developed using DC driven atmospheric micro-plasmas operated in fast gas flow conditions. Over atmospheric pressure gas of pure oxygen, moist oxygen or water vapor passed through a small cavity of 200 μm in diameter where micro-plasmas were generated. The resident time of the feed gas within the cavity was around microsecond. The emission spectra of OH radical were observed. The oxidizing effects depend on the gas flow rate from the decolorizing rate for a food color. In comparison with the ozone decolorization, the fast gas-flow conditions are inevitable for utilizing short-lived radicals such as O and OH, to react with the water directly.

収録刊行物

  • 電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society

    電気学会論文誌. A, 基礎・材料・共通部門誌 = The transactions of the Institute of Electrical Engineers of Japan. A, A publication of Fundamentals and Materials Society 124(11), 1021-1026, 2004-11-01

    一般社団法人 電気学会

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被引用文献:  6件中 1-6件 を表示

各種コード

  • NII論文ID(NAID)
    10013713181
  • NII書誌ID(NCID)
    AN10136312
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854205
  • NDL 記事登録ID
    7137720
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-793
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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