Table 1 Linear and Freundlich constants for the adsorption of STX onto chitin and OSP
Adsorbents | pH | Linear | Freundlich | |||
|---|---|---|---|---|---|---|
K d (μg/kg) | R 2 | n | K F (μg/kg) | R 2 | ||
Chitin | 5.0 | 50.17 | 0.987 | 0.90 | 40.46 | 0.958 |
7.0 | 48.14 | 0.992 | 1.18 | 64.24 | 0.983 | |
OSP | 5.0 | 47.31 | 0.873 | 1.05 | 54.70 | 0.869 |
7.0 | 50.65 | 0.995 | 0.98 | 46.65 | 0.992 | |