気層沿面放電を用いたインジゴカルミン水溶液の脱色処理

• 見市 知昭

  大阪工業大学　工学部　電気電子システム工学科

書誌事項

タイトル別名

• Decolorization of Indigo Carmine Solution using Discharge on Surface of a Gas-layer in Water
• キソウエンメン ホウデン オ モチイタ インジゴカルミン スイヨウエキ ノ ダッショク ショリ

抄録

A new method of a water treatment utilizing radicals produced by the discharge on the surface of a gas-layer in water is proposed. Radicals with short lifetime (e.g. OH radical and atomic oxygen) are used effectively for the water purification because radicals contact with water directly. The gas-layer (like a bubble) is formed when the gas is supplied to the reactor. The supply gas was argon. The indigo carmine solution was decolorized using the discharge on the surface of a gas-layer in water. The energy consumption of 1-pulse evaluated from waveforms of the applied voltage and the circuit current. When the total energy consumption was 5.46Wh, the decolorization rate of the indigo solution was 98.0%. The TOC concentration of the indigo solution which performed the discharge process was measured. When the charging voltage was 48.8kV, the treatment efficiency of TOC was 0.174g/kWh.

収録刊行物

• 電気学会論文誌．　Ａ

  電気学会論文誌．　Ａ 126 (8), 851-856, 2006

  一般社団法人 電気学会

キーワード

• OHラジカル
• 気層沿面放電
• 水処理

詳細情報

• CRID: 1390001204592844416
• NII論文ID: 10018181579
• NII書誌ID: AN10136312
• DOI: 10.1541/ieejfms.126.851
• ISSN: 13475533
• ISSN: 03854205
• NDL書誌ID: 8053770
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8053770
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms/126/8/126_8_851/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可