FIELD: methods and equipment for sterilizing of liquids and surfaces contacting therewith.
SUBSTANCE: method involves heating liquid to temperature lower than temperature desirable for sterilization by pasteurization which is provided by applying electric field with intensity of 102 V/cm and higher, with liquid or solid object being exposed to acoustic vibration in the process of applying of electric field. Apparatus has liquid product transportation system and sterilization station positioned along said system. Sterilization system comprises electric power source which creates in liquid passed through sterilization station electric field of intensity ranging between 102 V/cm and 104 V/cm, and ultrasonic generator.
EFFECT: increased efficiency in sterilization of liquid product and surfaces contacting therewith.
31 cl, 12 dwg, 11 tbl, 13 ex
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