globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.05.059
Scopus记录号: 2-s2.0-84969920364
论文题名:
Development of a solid-phase extraction system modified for preconcentration of emerging contaminants in large sample volumes from rivers of the lagoon system in the city of Rio de Janeiro, Brazil
作者: Lopes V.S.A.; Riente R.R.; da Silva A.A.; Torquilho D.F.; Carreira R.D.S.; Marques M.R.D.C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 110, 期:1
起始页码: 572
结束页码: 577
语种: 英语
英文关键词: Bisphenol-A ; Emerging contaminants ; Non-steroidal anti-inflammatory drugs ; Regional contamination ; Solid-phase extraction ; Time-of-flight mass spectrometry
Scopus关键词: water pollutant ; analysis ; Brazil ; chemistry ; city ; devices ; environmental monitoring ; high performance liquid chromatography ; mass spectrometry ; procedures ; river ; solid phase extraction ; water pollutant ; Brazil ; Chromatography, High Pressure Liquid ; Cities ; Environmental Monitoring ; Mass Spectrometry ; Rivers ; Solid Phase Extraction ; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: A single method modified for monitoring of emerging contaminants in river water was developed for large sample volumes. Water samples from rivers of the lagoon system in the city of Rio de Janeiro (Brazil) were analyzed by the SPE-HPLC-MS-TOF analytical method. Acetaminophen was detected in four rivers in the concentration range of 0.09 μg L− 1to 0.14 μg L− 1. Salicylic acid was also found in the four rivers in the concentration range of 1.65 μg L− 1to 4.81 μg L− 1. Bisphenol-A was detected in all rivers in the concentration range of 1.37 μg L− 1to 39.86 μg L− 1. Diclofenac was found in only one river, with concentration of 0.22 μg L− 1. The levels of emerging organic pollutants in the water samples of the Jacarepaguá hydrographical basin are significant. The compounds are not routinely monitored and present potential risks to environmental health. © 2016 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86805
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Environmental Technology Laboratory, Institute of Chemistry, State University of Rio de Janeiro, Rio de Janeiro-RJ, Brazil; Chemistry Department, Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro-RJ, Brazil

Recommended Citation:
Lopes V.S.A.,Riente R.R.,da Silva A.A.,et al. Development of a solid-phase extraction system modified for preconcentration of emerging contaminants in large sample volumes from rivers of the lagoon system in the city of Rio de Janeiro, Brazil[J]. Marine Pollution Bulletin,2016-01-01,110(1)
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