Abstract
This study brings out a disinfection process of bacteria Escherichia coli using a hydrodynamic cavitation method. The method used different contactors, orifice plate and venturi injector. The experiment result shows that an orifice plate with initial concentration of 104 CFU/mL has decreased into zero CFU/mL after 20 minutes, while venturi injector has decreased into zero CFU/mL after 30 minutes. The orifice plate gave a better, more effective and faster disinfection than the venturi injector.
| Original language | English |
|---|---|
| Pages (from-to) | 209-216 |
| Number of pages | 8 |
| Journal | International Journal of Technology |
| Volume | 4 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2013 |
Keywords
- Disinfection
- Escherichia coli
- Hydrodynamic cavitation
- Orifice plate
- Venturi injector