Concentrations: poly (2-vinyl-2-oxazoline, mg/L | Loss of mass (mg/cm2∙h) | Efficiency (%) |
0 | 29.10 | ------- |
1000 | 6.57 | 77.40 |
2000 | 4.80 | 83.50 |
3000 | 3.98 | 86.30 |
4000 | 3.80 | 87.90 |