4-Chlorophenol solution was treated by Fenton reagent improving dual-low frequency ultrasound technology, and the major affecting factors such as sound intensity, initial pH, initial concentration, medium temperature and the sorts of saturating gas were studied.

The skin tissues,which dealt separately by low-frequency ultrasound,80% glycerol and both of them,were observed by optical coherence tomography(OCT).

Degradation of 4-chlorophenol solution by homogeneous Fenton reagent-dual-frequency ultrasound synergetic technology;