Ultrasound is a kind of high frequency mechanical wave which can effectively improve mass transfer and heat transfer, change physical-chemistry phase equilibrium, fasten chemistry reaction rate. Ultrasonic technology is simple, efficient, pollution-free or less polluting.It is a new water treatment
Ultrasonic chemical treatment technology as a physical means and tool can produce a series of near-extreme conditions in the medium of chemical reaction. This energy can not only stimulate or promote many chemical reactions, accelerate the speed of chemical reaction, but also change the direction of some chemical reactions and produce some desirable results. The ineffective and miracle is ultrasonic chemistry. Ultrasonic chemistry can be applied to almost all chemical reactions, such as extraction and separation, synthesis and degradation, biodiesel production, microbial control, degradation of toxic organic pollutants, biodegradation treatment, cell comminution, dispersion and coagulation, etc.
When the high frequency electric energy reaches the transducer, it is transformed into vibration mechanical energy of the same frequency. The vibration mechanical energy breaks the liquid into UM droplets. At present, the frequency of 60Khz is dominant in the field of energy application.