Occurrence and removal efficiencies of eight EDCs and estrogenicity in a STP.

Journal: Journal Of Environmental Monitoring : JEM
Published:
Abstract

The occurrence and removal of eight endocrine disrupting compounds (EDCs), including estrone (E(1)), 17β-estradiol (E(2)), estriol (E(3)), 17α-ethinylestradiol (EE(2)), diethylstilbestrol (DES), bisphenol A (BPA), nonylphenol (NP) and octylphenol (OP), and their estrogenicities were investigated in a sewage treatment plant in Harbin city, China. The EDCs were extracted from wastewater samples by solid phase extraction (SPE) method and analyzed with gas chromatography coupled with mass spectrometry (GC-MS). The average concentrations in the influents and effluents ranged from 6.3 (EE(2)) to 1725.8 ng L(-1) (NP) and from

Authors
Zhaohan Zhang, Yujie Feng, Peng Gao, Ce Wang, Nanqi Ren