for cultivation of the butanol-producing strain Clostridium sp. IMB B-7570 were studied.
During the research, an ultrasonic bath with emitters with a total power of 720 W and an
ultrasound frequency of 28 kHz was used. The weighted average size of the straw particles
was 78 μm. As a result of the research, the accumulation of butanol in the culture liquid after
72 hours of fermentation was determined. After fermentation of the producer strain …