Table 7.
The predicted environment concentration of estrogens in the water in Jiangsu Province.
| Parameters | E3 | BPA | 17β-E2 | EE2 |
|---|---|---|---|---|
| QEM (1012 ng) | 1915.12 | 301.93 | 173.79 | 101.12 |
| QEU (1012 ng) | 1903.26 | 4058.62 | - | - |
| PECi (ng/L) | 28.69 | 32.76 | 1.31 | 0.76 |
| EEQi (ng/L) | 1.549 | 0.004 | 1.31 | 7.6 |
| EEQt (ng/L) | 10.5 | |||
E3 = estriol. 17β-E2 = 17β-estradiol. BPA = bisphenol A. EE2 = 17α-ethinyloestradiol. - means not available. QEU is the quantity of estrogens in livestock urine in 2014 in the Jiangsu Province. PECi is the predicted environment concentration of estrogen i in the ground water and surface water in the Jiangsu Province (ng/L). EEQi is the estradiol equivalent quantity of estrogen i (ng/L). EEQt is the total estradiol equivalent quantity (ng/L). QEM is the quantity of estrogens in livestock manure in 2014 in the Jiangsu Province, China (kg).