Disinfection of Gram-negative and Gram- positive ... - Dynaflow, Inc.
Disinfection of Gram-negative and Gram- positive ... - Dynaflow, Inc.
Disinfection of Gram-negative and Gram- positive ... - Dynaflow, Inc.
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Energy Cost Comparison with Ultrasonic<br />
P<br />
Eff. =<br />
-log10 (C/C 0<br />
)<br />
P HC<br />
= Hydraulic Power = Q*ΔP*t / Vol.<br />
P US<br />
= Watt / Vol.<br />
9000<br />
Comparison with<br />
E. coli disinfection<br />
bench studies<br />
using Ultrasonic<br />
W/L per log reduction<br />
8000<br />
7000<br />
6000<br />
5000<br />
4000<br />
3000<br />
DYNAJETS ®<br />
10 to 100 times<br />
more energy efficient<br />
than Ultrasonic.<br />
2000<br />
1000<br />
0<br />
StratoJet 5.2 bar DynaSwirl 2.1 bar US 20 KHz -260W/L US- 20Khz-280 W/L US- 20Khz-650 W/L US- 20 Khz 126000<br />
W/L<br />
Stanley, 2004; Hua et al. 1995; Furuta, et al, 2004.<br />
www.dynaflow-inc.com ACS-AIChE 4-8-08
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