光触媒を用いた水浄化評価システムの開発  [in Japanese] Development of Evaluation System of Water Purification by Photocatalyst  [in Japanese]

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Author(s)

    • 矢澤 翔大 Yazawa Shota
    • 日本大学大学院生産工学研究科電気電子工学専攻 Department of Electrical and Electronic Engineering, College of Industrial Techology, Nihon University
    • 片山 昇 Katayama Noboru
    • 東京理科大学理工学部電気電子情報工学部 Department of Electrical Engineering, Faculty of Science & Technology, Tokyo University of Science
    • 古川 雄太 Furukawa Yuta
    • 東京理科大学理工学部電気電子情報工学部 Department of Electrical Engineering, Faculty of Science & Technology, Tokyo University of Science
    • 小越 澄雄 Kogoshi Sumio
    • 東京理科大学理工学部電気電子情報工学部 Department of Electrical Engineering, Faculty of Science & Technology, Tokyo University of Science
    • 工藤 祐輔 Kudo Yusuke
    • 日本大学大学院生産工学研究科電気電子工学専攻 Department of Electrical and Electronic Engineering, College of Industrial Techology, Nihon University
    • 中西 哲也 Nakanishi Tetsuya
    • 日本大学大学院生産工学研究科電気電子工学専攻 Department of Electrical and Electronic Engineering, College of Industrial Techology, Nihon University

Abstract

A new evaluation system of water purification by using photocatalyst has been developed and tested. The developed system, which uses a light-to-frequency converter photo IC, can solve the problems of dynamic range and precision, which are presented in a conventional evaluation system using an absorption spectrophotometer. In addition, the method of applied voltage to photocatalyst with light irradiation for water purification has been proposed.

Journal

  • IEEJ Transactions on Fundamentals and Materials

    IEEJ Transactions on Fundamentals and Materials 135(7), 431-432, 2015

    The Institute of Electrical Engineers of Japan

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