DOI: 10.1016/j.watres.2019.01.008
Scopus记录号: 2-s2.0-85060557273
论文题名: Occurrence of emerging persistent and mobile organic contaminants in European water samples
作者: Schulze S. ; Zahn D. ; Montes R. ; Rodil R. ; Quintana J.B. ; Knepper T.P. ; Reemtsma T. ; Berger U.
刊名: Water Research
ISSN: 431354
出版年: 2019
起始页码: 80
结束页码: 90
语种: 英语
英文关键词: Chromatography
; Occurrence
; Persistent and mobile organic chemicals
; PMOC
; Water
Scopus关键词: Chromatography
; Effluent treatment
; Gas chromatography
; Groundwater
; Hydrophilicity
; Industrial chemicals
; Liquid chromatography
; Mass spectrometry
; Screening
; Sulfur compounds
; Supercritical fluids
; Water
; Water quality
; Water resources
; Aquatic environments
; Benzyltrimethylammonium
; Hydrophilic interaction
; Mass spectrometric detection
; Occurrence
; PMOC
; Super critical fluid chromatography
; Trifluoromethane sulfonic acid
; Organic chemicals
; 1,3 di o tolylguanidine
; 2 acrylamino 2 methylpropane sulfonate
; 6 methyl 1,3,5 triazinediamine
; adamantan 1 amine
; benzyldimethylamine
; benzyltrimethylammonium
; ground water
; methyl sulfate
; organic compound
; persistent and mobile organic chemical
; surface water
; trifluoromethanesulfonic acid
; unclassified drug
; aquatic environment
; chemical analysis
; chromatography
; concentration (composition)
; groundwater
; organic compound
; persistent organic pollutant
; surface water
; analytic method
; Article
; chemical analysis
; chromatography
; controlled study
; hydrophilic interaction chromatography
; instrument detection limit
; ionization
; liquid chromatography
; nonhuman
; priority journal
; reversed phase liquid chromatography
; spectroscopy
; water analysis
; water cycle
; water sampling
; Europe
英文摘要: The release of persistent and mobile organic chemicals (PMOCs) into the aquatic environment puts the quality of water resources at risk. PMOCs are challenging to analyze in water samples, due to their high polarity. The aim of this study was to develop novel analytical methods for PMOCs and to investigate their occurrence in surface and groundwater samples. The target compounds were culled from a prioritized list of industrial chemicals that were modeled to be persistent, mobile, and emitted into the environment. Analytical screening methods based on mixed-mode liquid chromatography (LC), hydrophilic interaction LC, reversed phase LC, or supercritical fluid chromatography in combination with mass spectrometric detection were successfully developed for 57 target PMOCs and applied to 14 water samples from three European countries. A total of 43 PMOCs were detected in at least one sample, among them 23 PMOCs that have not been reported before to occur in environmental waters. The most prevalent of these novel PMOCs were methyl sulfate, 2-acrylamino-2-methylpropane sulfonate, benzyltrimethylammonium, benzyldimethylamine, trifluoromethanesulfonic acid, 6-methyl-1,3,5-triazine-diamine, and 1,3-di-o-tolylguanidine occurring in ≥50% of the samples at estimated concentrations in the low ng L −1 up to μg L −1 range. The approach of focused prioritization combined with sensitive target chemical analysis proved to be highly efficient in revealing a large suite of novel as well as scarcely investigated PMOCs in surface and groundwater. © 2019 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/121990
Appears in Collections: 气候变化事实与影响
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作者单位: Helmholtz Centre for Environmental Research – UFZ, Department of Analytical Chemistry, Permoserstrasse 15, Leipzig, 04318, Germany; Hochschule Fresenius University of Applied Sciences, Institute for Analytical Research, Limburger Strasse 2, Idstein, 65510, Germany; Universidade de Santiago de Compostela, Department of Analytical Chemistry, Nutrition and Food Sciences, IIAA - Institute for Food Analysis and Research, Constantino Candeira S/N, Santiago de Compostela, 15782, Spain; Thorsten Reemtsma: University of Leipzig, Institute of Analytical Chemistry, Linnéstrasse 3, Leipzig, 04103, Germany
Recommended Citation:
Schulze S.,Zahn D.,Montes R.,et al. Occurrence of emerging persistent and mobile organic contaminants in European water samples[J]. Water Research,2019-01-01