文档介绍：Research on Removal of Estradiol in Water by
Nanofiltration Membrane
Cheng Aihua Wang Lei
College of Geology and Environmental School of Environment and Municipal Engineering
Xi’an University of Science and Technology Xi’an University of Architecture and Technology
Xi’an, China. Xi’an, China
cah_cheng@ wl0178@
Wang XuDong
School of Environment and Municipal Engineering
Xi’an University of Architecture and Technology
Xi’an, China
xudongwang7904@
Abstract-Endocrine Disruptors, which is trace but more and more treatment technology was not good for removal pollution of E2.
noted in aquatic environment, has a significant effect on people’s Nanofiltration (NF) and reverse osmosis (RO), as promising
hormone systems. The estradiol (E ) was a research object, and
2 membrane technologies, could be alternative methods for
the effects of solution parameters (concentration, pH, ionic
strength and anic matter (NOM) ) on the retention of removing low molecular anic micropollutants,
trace E2 by nanofiltration membrane (NF) (BDXN-90 polyamind particularly pesticide [6-8] and pharmaceutically active
pound membrane) filtration process pounds (PhACs) [9] and endocrine disruptors (EDCs)[10].
investigated. Experimental results indicated that the trace E2 in
Thus using membrane is able to remove E2 in order to
water c