WU Guang-hui, YANG Li, . The Photocatalytic Reduction of TiO2 on Hg(Ⅱ)[J]. Journal of nanchang hangkong university(Natural science edition), 2004, 18(2): 49-51,70.
Citation: WU Guang-hui, YANG Li, . The Photocatalytic Reduction of TiO2 on Hg(Ⅱ)[J]. Journal of nanchang hangkong university(Natural science edition), 2004, 18(2): 49-51,70.

The Photocatalytic Reduction of TiO2 on Hg(Ⅱ)

  • TiO2 powder photocatalyst was prepared by using sol-gel method.Its photocatalytic reduction efficiency on Hg(Ⅱ) solute was investigated.The results demonstrated that photocatalytic reduction efficiency was highest when TiO2=2g/L,Hg(Ⅱ)ini=7μg/mL.The reduction efficiency was greatly promoted when N2 was blown,when anatase TiO2 was regarded as photocatalyst.
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