The possibility using anatase titanium dioxide as a photocatalyst for the degradation of EB was investigated in this article. Factors including light sources, pH, irradiation time and the usage of catalyst that influenced the process were investigated. The technique established has been employed for the treatment of EB present in discharged water and electrophoresis gel with satisfied result, indicating that this method is not only simple, but also effective, and can be possibly applied in practice.
