Table 3.
The table reports the average number of particles per m3 per particle size as well as the total and the filtration efficiency. The total filtration efficiency is presented outside of the brackets; the filtration efficiency on particles greater than or equal to 1 μm is between brackets.
| Particle size (MICRONS) | Average particles per M3 - Room | Average particles per M3 - Original | Average particles per M3 – Warwick |
|---|---|---|---|
| 0.3 | 9.94E+06 | 3.55E+05 | 6.49E+06 |
| 0.5 | 3.00E+06 | 1.22E+05 | 1.61E+06 |
| 1 | 5.66E+05 | 1.77E+04 | 2.15E+05 |
| 2.5 | 1.04E+05 | 3.73E+03 | 2.81E+04 |
| 5 | 1.01E+04 | 7.84E+01 | 1.84E+03 |
| 10 | 6.46E+03 | 1.18E+02 | 5.95E+02 |
| Total | 1.36E+07 | 4.99E+05 | 8.34E+06 |
| Filtration efficiency | 96.3% (96.9%) | 38.8% (64.2%) |