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Table 7 Sterilization effect of physical sterilization methods

From: Biological Stability of Water-Based Cutting Fluids: Progress and Application

Method MIC (mg/mL) Colonies number (CFU/mL) Percentage inhibition
O3 S. aureus: 0.24;
E. coli1: 90
104.5 to 102 99.9%
UV   106.5 to 0 99.2%
Fine bubble    P. Aeruginosa: 100%
S. aureus: 0%