Application of semiconductor photocatalysis degradation in the treatment of dye-waste water

The photo-generated charges can be prevented from more recombination efficiently with the technology of semiconductor photocatalytic degradation,and so that photocatalytic efficiency will be enhanced obviously.The technology has many charactors including lower efficiency,easy working.The technology of semiconductor photocatalytic degradation will play an important roles in the treatment of dye-waste water in the future.