Application of Wasted Silica Particles to Titania Photocatalyst Support for Water Purification.

IR (HANDLE) Open Access
  • Karino, Shinji
    長崎県窯業技術センター
  • Inada, Miki
    Research and Development Section, Ceramic Research Center of Nagasaki
  • Enomoto, Naoya
    Department of Applied Chemistry, Faculty of Engineering, Kyushu University
  • Hojo, Junichi
    Department of Applied Chemistry, Faculty of Engineering, Kyushu University

Description

TiO2-coated SiO2 particles were prepared from industrially-wasted SiO2 particles by an alkoxide method. The TiO2-coated SiO2 powder was shaped in pellet form by extrusion molding and sintering, and used to retard the growth of cyanobacteria in water. After natural light and UV irradiation, the decolorization of green cyanobacteria was observed and the amount of cyanobacteria decreased. The TiO2 coating of wasted SiO2 powder is useful for the photocatalytic application to water purification.

Journal

Keywords

Details 詳細情報について

  • CRID
    1050580007682043520
  • NII Article ID
    120006654691
  • HANDLE
    2324/17996
  • Text Lang
    en
  • Article Type
    conference paper
  • Data Source
    • IRDB
    • CiNii Articles

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