抄録
The sonophotocatalytic degradation of endocrine disruptors was investigated. The synergy effect of sonophotocatalysis was studied. In order to examine the synergy effect of a combined method of photocatalysis and sonolysis, the degrasdation of endocrine disruptors was carried out. Degradation of 2,4-dichlorophenol, p-chlorophenol, bisphenol A and di-n-butyl phthalate were performed by three methods; sonolysis, photocatalysis and sonophotocatalysis. The degradation rate for 2,4-dichlorophenol, p-chlorophenol and bisphenol A by sonophotocatalysis was faster than that for sonolysis or photocatalysis. For endocrine disruptors, the degradation rate of substrate was addictive sum of photocatalysis and sonolysis. But, the mineralization rate of sonophotocatalysis was faster than the sumof sonolysis and phtocatalysis. Thus, synergy effect was achived.
