FIELD: food engineering. SUBSTANCE: apparatus has vessel for product to be sterilized, vessel for collecting sterile product and supersonic source with rod-type longitudinal vibration concentrator. Sleeve with annular channel in its inner surface is positioned within vessel for collecting sterile product. Annular channel in sleeve is in communication via radial channel with vessel for product to be sterilized. Sleeve is formed of permanent magnet with radial arrangement of poles. EFFECT: increased efficiency and reduced power consumption. 1 dwg
