Degradation of Phenol Aqueous Solution with Ultrasonic

Degradation efficiency and rule of 20% phenol by ultrasonic was studied primarily.the results of the experiment showed that the degradation ratio with ultrosound was too low, and no more than (6.3%),But the degradation ratio was promoted nearly three times when H_2O_2 was added into the phenol aqueous solution. Phenol was easy to be degraded in the acid condition,but difficult in the alkaline condition.