アルゴンガスを用いた水中気泡内放電による有機染料の脱色におけるパルス幅のエネルギー効率への影響

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2015/07/01

タイトル(英語): Influence of Pulse Width on Decolorization Efficiency of Organic Dye by Discharge Inside Argon Bubble in Water

著者名: 岩渕　将史（岩手大学工学部），和田　啓太（岩手大学工学部），高橋　克幸（シシド静電気（株）研究開発部），高木　浩一（岩手大学工学部），颯田　尚哉（岩手大学農学部）

著者名(英語): Masashi Iwabuchi (Faculty of Engineering, Iwate University), Keita Wada (Faculty of Engineering, Iwate University), Katsuyuki Takahashi (Research and Development Department, SHISHIDO ELECTROSTATIC, LTD.), Koichi Takaki (Faculty of Engineering, Iwate University), Naoya Satta (Faculty of Agriculture, Iwate University)

キーワード: 汚水浄化，気泡内放電，ヒドロキシラジカル，パルス幅　　purification of water，discharge inside bubble，hydroxyl radical，pulse width

要約(英語): Influence of pulse width and water conductivity on decolorization of organic dye by discharge inside bubble in water was investigated. Two types of pulsed power generator, a magnetic pulse compression circuit and an inductive-energy storage system using semiconductor opening switch, were used to generate high voltage pulses with various pulse widths. Indigo carmine was employed as a specimen to evaluate decolorization efficiency. Argon gas was used to identify the influence of hydroxyl radicals produced by the discharge on decolorization efficiency. Energy efficiency for the decolorization increased with decreasing the pulse width owing to the reduction of ohmic loss.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.135 No.7 （2015） 特集：電気機器の低損失・高効率化に向けた電力用磁性材料の評価活用技術

本誌掲載ページ: 437-438 p

原稿種別: 研究開発レター／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/135/7/135_437/_article/-char/ja/