Arid
DOI10.1071/EN15135
Automatic and predictive fractionation of organic micropollutants in contaminated water
Brogat, Marine1,2; Baures, Estelle1,2; Sellier, Amelie1,2; Mercier, Fabien1,2; Doloy, Marie1,2; Thomas, Olivier1,2; Roig, Benoit3
通讯作者Roig, Benoit
来源期刊ENVIRONMENTAL CHEMISTRY
ISSN1448-2517
EISSN1449-8979
出版年2016
卷号13期号:4页码:688-698
英文摘要

This paper proposes a new approach for the preconcentration, fractionation, prediction and detection of organic micropollutants in water. The main aim of this study was to implement an innovative fractionation method and a prediction model based on the physicochemical properties of compounds and interactions with the sorbent of solid-phase extraction cartridges. Two sorbents (Strata-SAX and Oasis-HLB) and three specific eluting solvents (mixture of methanol and sodium chloride and mixtures of acetonitrile and ultrapure water) were used to separate organic compounds into five specific fractions according to their physicochemical properties (anionic and cationic or neutral compounds with various polarity). More than 75 molecules (43 molecules individually studied and a mixture with 43 molecules, including 11 molecules individually studied) including pesticides, pharmaceuticals, endocrine disruptors and polycyclic aromatic hydrocarbons, with various properties were studied, and the results showed that the elution fraction can be predicted for more than 85% of the compounds. This methodology could simplify the analytical chain by reducing detailed analysis on limited categories of compounds, and could be used for a rapid and on-site screening of organic compounds.


英文关键词diagnosis high performance liquid chromatography spectrophotometry pollution
类型Article
语种英语
国家France
收录类别SCI-E
WOS记录号WOS:000379973200013
WOS关键词SOLID-PHASE EXTRACTION ; TANDEM MASS-SPECTROMETRY ; SEQUENTIAL INJECTION-ANALYSIS ; MICROEMULSION ELECTROKINETIC CHROMATOGRAPHY ; FIELD-FLOW FRACTIONATION ; LIQUID-CHROMATOGRAPHY ; GAS-CHROMATOGRAPHY ; MULTIRESIDUE DETERMINATION ; DRINKING-WATER ; SURFACE WATERS
WOS类目Chemistry, Analytical ; Environmental Sciences
WOS研究方向Chemistry ; Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/192587
作者单位1.Adv Sch Publ Hlth EHESP, Sorbonne Paris Cite, Ave Prof Leon Bernard CS 74312, F-35043 Rennes, France;
2.Natl Inst Hlth & Med Res INSERM, U1085, Inst Res Environm & Hlth IRSET, Environm & Hlth Res Lab LERES, Ave Prof Leon Bernard CS 74312, F-35043 Rennes, France;
3.Univ Nimes, Detect Assessment Management Chron & Emerging Ris, Rue Dr Georges Salan, F-30021 Nimes, France
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Brogat, Marine,Baures, Estelle,Sellier, Amelie,et al. Automatic and predictive fractionation of organic micropollutants in contaminated water[J],2016,13(4):688-698.
APA Brogat, Marine.,Baures, Estelle.,Sellier, Amelie.,Mercier, Fabien.,Doloy, Marie.,...&Roig, Benoit.(2016).Automatic and predictive fractionation of organic micropollutants in contaminated water.ENVIRONMENTAL CHEMISTRY,13(4),688-698.
MLA Brogat, Marine,et al."Automatic and predictive fractionation of organic micropollutants in contaminated water".ENVIRONMENTAL CHEMISTRY 13.4(2016):688-698.
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