https://www.selleckchem.com/pr....oducts/terephthalic-
Ultrafine bubble (UF is a bubble with a diameter of less than 1 μm. Little attention has been paid to the defoaming and removal of UFBs. This study proposes a method to destabilize UFBs by using indirect ultrasonic irradiation. Besides, the destabilization mechanism of UFB was investigated. The ultrasonic frequency was 1.6 MHz and the dissipated power was 30 W. UFB dispersions were prepared using two different types of bubble generators pressurized dissolution method and swirling liquid flow method. The effects of ultrasonic