Experimental Study of the Processes of Formation, Drift and Coalescence of Vapor-Gas Bubbles in Aqueous Solutions of Salts and Surfactants in a Sonochemical Reactor

An experimental study of the activity cavitation processes and intensity coalescence vapor-gas bubbles arising in volume a liquid presence ultrasonic (US) exposure NaCl salt solution at various concentrations sodium dodecyl sulfate (SDS) as surfactant has been carried out. The process bubble formation drift was recorded using highspeed camera plane cuvette illuminated by laser knife. It is shown that addition to an aqueous leads partial inhibition observed change degassing mode treatment. maximum low concentration SDS. Thus, 0.1 M growth dynamics ensemble, since small are not able float surface, due prevalence viscous vibrational forces over buoyancy force.