Table 2 PFASs concentrations in groundwater (ng·L−1) from the FCP of Fuxin, China.
PFASs | G1 | G2 | G3 | G4 | G5 | G6 | G7 | G8 | G9 |
|---|---|---|---|---|---|---|---|---|---|
6:2 Cl-PFSEA | 0.17 | 0.11 | 0.03 | 0.01 | 0.01 | 0.03 | 0.01 | 0.40 | 0.02 |
PFBA | 57.21 | 71.84 | 137.31 | 277.23 | 2501.42 | 234.20 | 115.56 | 4.14 | 204.79 |
PFBS | 58.57 | 17.07 | 290.94 | 25,025.59 | 51,818.61 | 1140.46 | 93.40 | 18.36 | 145.46 |
PFPeA | 0.37 | 1.24 | 2.46 | 34.04 | 313.35 | 170.90 | 0.58 | 0.70 | 6.12 |
PFHxA | 1.12 | 0.90 | 5.06 | 128.63 | 936.32 | 139.96 | 1.20 | 0.47 | 11.20 |
PFHxS | nd | 0.12 | 1.02 | 412.19 | 539.60 | 8.57 | 0.17 | nd | 0.17 |
PFHpA | 1.47 | 2.92 | 7.82 | 98.29 | 681.07 | 43.39 | 1.61 | 1.10 | 10.90 |
PFOA | 63.34 | 44.93 | 305.39 | 433.33 | 11,305.65 | 1581.99 | 35.34 | 44.54 | 253.67 |
PFOS | 0.43 | 0.18 | 1.65 | 55.17 | 43.94 | 7.60 | 0.35 | 1.03 | 0.22 |
PFNA | 1.83 | 0.10 | 0.45 | Nd | 1.88 | 5.29 | 0.07 | 1.26 | 0.10 |
PFDA | 1.14 | 0.11 | 0.41 | 0.02 | Nd | 1.54 | 0.08 | 0.31 | 0.04 |
PFDS | 0.05 | Nd | Nd | Nd | Nd | Nd | Nd | Nd | Nd |
PFUdA | 0.54 | 0.02 | 0.04 | Nd | Nd | Nd | Nd | 0.06 | Nd |
PFDoA | 0.62 | 0.04 | Nd | Nd | Nd | 0.03 | Nd | 0.02 | 0.02 |
PFTrDA | 0.29 | 0.04 | Nd | Nd | Nd | Nd | Nd | Nd | 0.04 |
PFTeDA | 0.53 | 0.04 | Nd | Nd | Nd | Nd | Nd | 0.02 | 0.03 |
PFHxDA | 0.42 | 0.04 | Nd | Nd | Nd | 0.01 | Nd | Nd | 0.03 |
PFODA | 0.75 | 0.08 | 0.06 | 0.06 | 0.32 | 0.04 | Nd | 0.06 | 0.09 |
