Study on the degradation of reactive brilliant red X-3B in UV-TiO2 system
Received date: 2004-07-24
Online published: 2010-10-01
Photocatalysis degradation effect of reactive brilliant red X-3B in UV-TiO2 system is studied, and some factors,such as pH,H2O2 dosage,UV wavelength and UV intensity,which impacted photocatalysis degradation of reactive brilliant red X-3B are discussed.The results are as follows:1)the optimum pH is 3.0-5.0;2)adding a little H2O2 can increase the reaction rate but the degradation rate can decrease when the dosage of H2O2 increased too much;3)enhancing UV intensity can increase the degradation rate;4)the degradation effect of 365 nm UV is better than that of 254 nm.
Tang Xinhu, Tan Shuying . Study on the degradation of reactive brilliant red X-3B in UV-TiO2 system[J]. Industrial Water Treatment, 2004 , 24(12) : 25 -27 . DOI: 10.11894/1005-829x.2004.24(12).25
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