Widespread occurrence of estrogenic UV-filters in aquatic ecosystems in Switzerland

被引：340

作者：

Fent, Karl ^{[1
,2
]}

Zenker, Armin ^{[1
]}

Rapp, Maja ^{[3
]}

机构：

[1] Univ Appl Sci FHNW, Sch Life Sci, CH-4132 Muttenz, Switzerland

[2] Swiss Fed Inst Technol, Dept Environm Sci, CH-8092 Zurich, Switzerland

[3] Swiss Fed Inst Technol, Inst Environm Engn, CH-8093 Zurich, Switzerland

来源：

ENVIRONMENTAL POLLUTION | 2010年 / 158卷 / 05期

基金：

瑞士国家科学基金会;

关键词：

UV-filters; Benzophenone-4 (BP-4); Benzophenone-3 (BP-3); 3-(4-Methyl)benzylidene-camphor (4-MBC); 2-Ethyl-hexyl-4-trimethoxycinnamate (EHMC); Environmental contamination of water and biota; WASTE-WATER; IN-VIVO; LIQUID-CHROMATOGRAPHY; PIMEPHALES-PROMELAS; MASS-SPECTROMETRY; SURFACE WATERS; NATURAL-WATERS; SWISS LAKES; FISH; REPRODUCTION;

D O I：

10.1016/j.envpol.2009.11.005

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

We performed a trace analytical study covering nine hormonally active UV-filters by LC-MS/MS and GC-MS in river water and biota. Water was analysed at 10 sites above and below wastewater treatment plants in the river Glatt using polar organic chemical integrative samplers (POCIS). Four UV-filters occurred in the following order of decreasing concentrations; benzophenone-4 (BP-4) > benzophenone-3 (BP-3) > 3-(4-methyl)benzylidene-camphor (4-MBC) > 2-ethyl-hexyl-4-trimethoxycinnamate (EHMC). BP-4 ranged from 0.27 to 24.0 mu g/POCIS, BP-3, 4-MBC and EHMC up to 0.1 mu g/POCIS. Wastewater was the most important source. Levels decreased with higher river water flow. No significant in-stream removal occurred. BP-3, 4-MBC and EHMC were between 6 and 68 ng/L in river water. EHMC was accumulated in biota. In all 48 macroinvertebrate and fish samples from six rivers lipid-weighted EHMC occurred up to 337 ng/g, and up to 701 ng/g in 5 cormorants, suggesting food-chain accumulation. UV-filters are found to be ubiquitous in aquatic systems. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1817 / 1824

页数：8

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