Table IV.
Mutagenicity Emission Factors per MJth of Oil-Burn Emissions
| Rev x 105/MJth ± SEa | |||
|---|---|---|---|
| Strain | −S9 | +S9 | P-valueb |
| TA100 | 1.3 ± 0.2 | 8.6 ± 1.1 | <0.0001 |
| TA98 | 1.0 ± 0.2 | 1.9 ± 0.2 | <0.0001 |
| TA104 | 0.9 ± 0.1 | 5.4 ± 0.9 | <0.0001 |
| YG1024 | 2.2 ± 0.5 | 4.5 ± 1.1 | 0.0076 |
| YG1041 | 4.8 ± 0.5 | 5.3 ± 0.5 | 0.7629 |
| YG1042 | 0.9 ± 0.2 | 6.8 ± 1.3 | <0.0001 |
a
Values were calculated by multiplying the values in Table III by 1000 to give rev/g PM2.5, then the resulting values were multiplied by 1.38 g PM2.5/MJth ± 0.08 to give rev/MJth.
b
Comparison of –S9 versus +S9 based on Student’s t-test.