Table 3. Isotherm Parameters (KF and n) and Average Relative Error (ARE) of Freundlich Models for the Adsorption of SARS-CoV-2, RSV-A, RV-B, and MS2 in Wastewater at 4 and 22 °Ca.
| lab-grown viruses | virus structure | temperature (°C) | KF (LE-UE) (mL·g–1) | n ± SE | ARE |
|---|---|---|---|---|---|
| SARS-CoV-2 | enveloped | 4 | 18,000 (4100–41,000) | 0.81 ± 0.07 | 0.40 |
| 22 | 270,000 (74,000–630,000) | 0.64 ± 0.09 | 0.91 | ||
| RSV-A | enveloped | 4 | 32,000 (2000–67,000) | 1.24 ± 0.02 | 0.25 |
| 22 | 19,200 (10,000–60,000) | 1.32 ± 0.21 | 1.18 | ||
| RV-B | nonenveloped | 4 | 13,000 (1500–28,000) | 0.84 ± 0.03 | 0.15 |
| 22 | 8900 (2400–21,000) | 0.74 ± 0.07 | 0.39 | ||
| MS2 | nonenveloped | 4 | 18,000 (7400–49,000) | 0.66 ± 0.09 | 0.64 |
| 22 | 2000 (760–5200) | 0.70 ± 0.08 | 0.78 |
a
SE, LE, and UE are the standard error, the lower SE bound, and the upper SE bound as reported by lm function in R, respectively. n and ARE are dimensionless.