Analysis and occurrence of estrogenic hormones and their glucuronides in surface water and waste water in The Netherlands
Analysis and occurrence of estrogenic hormones and their glucuronides in surface water and waste water in The Netherlands
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DOI：
10.1016/s0048-9697(98)00336-2
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发表时间：
1999-01-12
影响因子：
9.8
通讯作者：
Cofino, WP
中科院分区：
文献类型：
--
作者：
Belfroid, AC;Van der Horst, A;Cofino, WP
开发了一种分析方法，能够对地表水和废水中浓度低于1纳克/升的四种雌激素进行常规分析。回收率为88 - 98%，检测限为0.1 - 2.4纳克/升，具体数值取决于所测化合物和基质。该方法用于测定荷兰水生环境中17β - 雌二醇、17α - 雌二醇、雌酮和17α - 炔雌醇的存在情况。数据显示，在地表水的某些位置可以检测到低浓度（高达6纳克/升）的雌激素。在选定的废水处理厂排放物中，检测到雌酮和17β - 雌二醇的浓度在纳克/升范围。在这些样本中的大多数，17α - 雌二醇和避孕药17α - 炔雌醇的浓度低于检测限。在大多数地表水和排放物中未检测到激素葡萄糖醛酸苷。（C）1999年，爱思唯尔科学出版社。版权所有。
An analytical procedure was developed that enables routine analysis of four estrogenic hormones in concentrations below 1 ng/l in surface water and waste water. The recovery was 88-98% with a limit of detection of 0.1-2.4 ng/l depending on the compound and the matrix measured. This method was used to determine the occurrence of 17 beta-estradiol, 17 alpha-estradiol, estrone and 17 alpha-ethinylestradiol in the aquatic environment in The Netherlands. The data show that estrogenic hormones can be detected at low concentrations (up to 6 ng/l) at some locations in surface water. In selected effluents of waste water treatment plants estrone and 17 beta-estradiol were detected in concentrations in the ng/l range. Concentrations of 17 alpha-estradiol and the contraceptive 17 alpha-ethinylestradiol were in most of these samples below the limit of detection. Hormone glucuronides were not detected in most surface water and effluents. (C) 1999 Elsevier Science B.V. All rights reserved.