Authors:
Iryna Z. Koval
Iryna Z. Koval
Conference: International Symposium “The Environment and the Industry”
Date: September 20-21, 2018
Location: Bucharest, Romania
Published: 2018
Keywords:
Bacteria
Cavitation
Cells size
Destruction
Gas bubbling
Yeast
Abstract:
Cavitation influence has different destruction action on the microbial cells that
depends on their size, shape, type of bacteria, etc, i.e. it depends on the
morphological features of the cells. The effectiveness of this process also depends
on the nature of bubbled gas into reactive cavitation zone. Ar/US has shown the
highest effectivity of cells destruction conditions regardless of the size of their cells
compared with Не/US, О2/US and СО2/US. Concerning of gas/US-action on the
type of microorganisms it was found that yeast cells were destroyed most rapidly,
because their sizes are several times larger than bacterial cells.