ultrahelitöötlus
Ultrahelitöötlus, also known as ultrasonic treatment or sonication, is a process that uses high-frequency sound waves to induce cavitation in a liquid medium. Cavitation is the formation, growth, and subsequent implosion of microscopic bubbles within the liquid. The implosion of these bubbles generates localized high temperatures and pressures, as well as intense shear forces and microjets.
These physical effects can be harnessed for a variety of applications. In chemistry, ultrahelitöötlus can enhance
In the food industry, sonication can be employed for extraction of compounds from plant materials, such as