Table 1.
Removal rate or recovery rate for particles of various sizes.
| Particle size | 900 nm | 600 nm | 220 nm | 110 nm |
|---|---|---|---|---|
| Removal rate (%) | 96.6 | 80.4 | – | – |
| Recovery rate (%) | – | – | 85.6 | 90.7 |
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