キャビテーション微小気泡群放電を用いた水処理

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: 2012/08/01

タイトル(英語): Water Treatment using Discharge Generated in Cavitation Field with Micro Bubble Cloud

著者名: 猪原　哲（佐賀大学大学院 工学系研究科），廣幡　大樹（佐賀大学大学院 工学系研究科），小湊　佑一（佐賀大学大学院 工学系研究科），山部　長兵衛（佐賀大学大学院 工学系研究科），池　英昭（(株) 安川電機），吐合　一徳（(株) 安川電機），平林　和也（(株) 安川電機），玉川　雅章（九州工業大学大学院 生命体工学研究科）

著者名(英語): Satoshi Ihara (Graduate School of Science and Engineering, Saga University), Taiki Hirohata (Graduate School of Science and Engineering, Saga University), Yuichi Kominato (Graduate School of Science and Engineering, Saga University), Chobei Yamabe (Graduate School of Science and Engineering, Saga University), Hideaki Ike (Yaskawa Electric Corporation), Kazunori Hakiai (Yaskawa Electric Corporation), Kazuya Hirabayashi (Yaskawa Electric Corporation), Masaaki Tamagawa (Graduate School of Life Science and Systems, Kyushu Institute of Technology)

キーワード: キャビテーション，放電，水処理　　cavitation，discharge，water treatment

要約(英語): New method of water treatment for wastewater using discharge in water cavitation field, in which numerous micro bubbles were generated by high-speed water flow, was proposed in this paper. Indigo carmine solution, which is a type of dye, with a concentration of 9mg/Liter was used as a specimen for demonstration of water treatment. The total volume of solution and average speed of solution in the cavitation field was 20 Liter and about 7.4 m/s, respectively. A reduction ratio of absorbance of 96% was obtained in 50 min of treatment time at an electrode distance of 2 mm and a discharge power of 16 W. Also it was found that the efficiency of decolorization was improved by changing the electrode location.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.132 No.8 （2012）

本誌掲載ページ: 656-663 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/132/8/132_656/_article/-char/ja/