Photocatalytic activity of TiO2 immobilized on glass beads
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Gdansk University of Technology
Publication date: 2010-06-01
Corresponding author
Andreas Hanel   

Department of Chemical Technology, Gdansk University of Technology ul. G. Narutowicza 11/12, 80-233 Gdańsk, Poland
Physicochem. Probl. Miner. Process. 2010;45(1):49-56
This paper reports the study of the photocatalytic activity of immobilized pure and boron-modified TiO2 on glass beads. In situ formation and a dip-coating technique fixing catalyst onto the support surface was used. The photoreactor consists of a cylindrical quartz tube (i.d. 40 mm, length 100 mm) and was packed with the immobilized catalyst. The photocatalytic activity was determined by the degradation of phenol in water (0.21 mmol/dm3). The pure TiO2 catalyst could be reused for at least 3 cycles.
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