Comparing Methods of 17α-ethinylestradiol (EE2) Determination in Surface Water

被引:0
|
作者
Czerwonka, Grzegorz [1 ]
Kaca, Wieslaw [1 ]
机构
[1] Jan Kochanowski Univ Kielce, Inst Biol, Dept Microbiol, PL-25406 Kielce, Poland
来源
关键词
endocrine disrupting substances (EDS); ELISA; HPLC; 17 alpha-ethinyloestradiol (EE2); microbiology; SYNTHETIC COMPOUNDS; WASTE-WATER; HORMONES; DERIVATIZATION; REMOVAL; ESTRONE;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
We compared methods of determination of 17 alpha-ethinyloestradiol (EE2) in surface water in Kielce, Poland. EE2 plays a role as a contraception agent and it is commonly used as an active agent in contraception pills. During studies three methods of EE2 determination were checked: TLC, HPLC, and ELISA assay. Samples of contaminated water were taken from eight points on four rivers crossing Kielce city, tap water, and sludge in a sewage treatment plant (SIP). Assays revealed that EE2 is present in river water in amounts of 3.2 ng/L to 6.29 ng/L. The EE2 removal process in SIP is ineffective, removings only 1.3%. EE2 was not detected in Kielce's tap water. No correlation between fecal microbial contamination and EDS presence was determined.
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页码:1089 / 1093
页数:5
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