| 摘要 |
Method and device for changing the properties of at least one liquid medium, in which method the liquid medium is exposed in at least one container to vibrations in the low-frequency power ultrasonic range and, to regulate the flow speed of the liquid material in the container in which the liquid medium is present for ultrasonic irradiation and/or to regulate the internal pressure of the container, the cross-section inside a line upstream of an inlet of the container in the direction of flow and/or downstream of an outlet of the container in the direction of flow is varied by means of at least one pinch valve. |
