Se.comcontent121Page 2 ofsteroid hormones had been located in WWTPs at concentrations of two.470 ng E1L
Se.comcontent121Page 2 ofsteroid hormones had been located in WWTPs at concentrations of two.470 ng E1L [8,9], 2.450 ng E2L [10,11], 1.860 ng E3L [9,12], and 0.30 ng EE2L [9,11] in…