Table 2.
Values of adsorption coefficient (K f) (adhered A. hydrophila/mL of mixture of disinfectant) and linearity coefficient (l/n) of isotherms under static and dynamic conditions, when using different disinfectants concentrations.
| Disinfectant concentrations and static or dynamic condition | Freundlich isotherm coefficients according to the cell growth phase | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Adsorption coefficient (cells adhered/cm²) | Linearity coefficient | ||||||||
| Disinfectant concentrations | Condition | Lag | Expo. | Stat. | Decl. | Lag | Expo. | Stat. | Decl. |
| 0.1‰ NaOCl + 0.5‰ H2O2 | Static | 53 | 15 | 18 | 27 | 0.09 | 0.06 | 0.21 | 0.14 |
| Dynamic | 54 | 41 | 7 | 44 | 0.07 | 0.05 | 0.02 | 0.09 | |
|
| |||||||||
| 0.2‰ NaOCl + 1‰ H2O2 | Static | 16 | 5 | 2 | 8 | 0.04 | 0.03 | 0.20 | 0.10 |
| Dynamic | 3 | 20 | 10 | 7 | 0.05 | 0.04 | 0.15 | 0.11 | |
|
| |||||||||
| 0.3‰ NaOCl + 1.5‰ H2O2 | Static | 4 | 3 | 9 | 5 | 0.01 | 0.01 | 0.19 | 0.06 |
| Dynamic | 2 | 4 | 5 | 7 | 0.05 | 0.02 | 0.10 | 0.04 | |