FIELD: agriculture, in particular, treatment of animal feeds. SUBSTANCE: method involves treating product in solution at ultrasonic vibrations flux density of 1•10-2-3•10-2 W/sq mm and at exposure time of 300-900 sec depending on kind of product and initial contamination extent. Apparatus has construction allowing usage of any vessel available. EFFECT: increased efficiency, simplified construction of apparatus and enhanced reliability in operation. 5 cl, 2 dwg
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Authors
Dates
1998-05-27—Published
1991-08-12—Filed