The promise is that the,activated carbon, coated with TiO,, would capture the organic components owing to the conventional adsorption.. When the adsorptive capacity of carbon becomes exh
Trang 1Tgp c h i p h a n t i c h Hda, Ly u a S i n h hoc - T @ p 13, S6'112008
NG HIE N c I KHA ~ NANG PHAN HU$' PARA-NITROPHENOL KHI co M&T
TiO, TAM TREN THAN HOAT T ~ N H
DOn toa soan I2 - 3 - 2008
Nguy& Thi B i c h L e c
Khoa Hoa hoc - T r U h g Dai hoc Khoa hoc T g nhi@n - DHQGHN
C a o Th6' Ha
Trung trim CETASD, TrUting Dai hoe Khoa hoc T g n h i h - DHQGHN
SUMMARY
STUDY ON PARA-NITROPHENOL DECOMPOSITION USING TiO, COATED GAC
The ultimate goal of this research is to combine the adsorptive properties of activated carbon with the oxidative properties of titanium dioxide, aphotocatalyst, i n order to prepare a regenerated photocatalytic-adsorptive material The promise is that the,activated carbon, coated with TiO,, would capture the organic components owing to the conventional adsorption When the adsorptive capacity of carbon becomes exhausted, it can be in situ regenerated by using the W lamps for activating the photocatalyst This paper presents the comparative results of the adsorptive oxidative capacities of two types of commercially available activated carbon with loadings of 5 and 10% of TiO, ( w l w )
I ~d DAU
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