Treatment of 17α-Ethinylestradiol (EE2) in Water Using UV/H2O2 and Reverse Osmosis (RO) Membranes: Assessment of Estrogenic Activity and Membrane Adsorption

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作者
Carolina G. Moreira
Thayanne C. C. Neto
Daniele M. Bila
Fabiana V. Fonseca
机构
[1] Federal University of Rio de Janeiro,School of Chemistry
[2] Federal Rural University of Rio de Janeiro,Forest Institute
[3] State University of Rio de Janeiro,Engineering College
关键词
17α-Ethinylestradiol; UV/H; O; Reverse osmosis; Yeast estrogen screen; Adsorption;
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摘要
The membrane rejection efficiency varied from 90 to 98%.Amount of EE2 remaining was responsible for all the observed estrogenic activity.Higher concentration of EE2 adsorbed in 11 mg·m−2 on the membrane surface.The RO membrane showed a greater EE2 removal efficiency than UV/H2O2.
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