Photo-degradation Characteristics of TCE (Trichloroethylene) in an Annulus Fluidized Bed Photoreactor

  title={Photo-degradation Characteristics of TCE (Trichloroethylene) in an Annulus Fluidized Bed Photoreactor},
  author={Tak Hyoung Lim and Sang Done Kim}
−The effects of gas velocity, annulus gap on solid ( εs) and gas phase holdups ( εg), UV light transmittance and photocatalytic reduction of TCE (trichloroethylene) over TiO 2/s lica gel photocatalyst have been determined in an annulus fluidized bed photoreactor. The optimum TCE reduction efficiency exhibits at εs/εg of 0.48, annulus gap of 8 mm and UV light transmittance around 0.20. The most pronounced effects on TCE conversion are found to be gas velocity (Ug) and annular gap in the… CONTINUE READING

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