Analysis of emerging organic contaminants in water, fish and suspended particulate matter (SPM) in the Joint Danube Survey using solid-phase extraction followed by UHPLC-MS-MS and GC–MS analysis

Loos, Robert; Tavazzi, Simona; Mariani, Giovanna; Suurkuusk, Gert; Paracchini, Bruno; Gunther, Umlauf

doi:10.1016/j.scitotenv.2017.07.039

Cited by 104 publications

(42 citation statements)

References 42 publications

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“…Perfluoroalkyl and polyfluoroalkyl substances (PFASs) are highly fluorinated chemicals used in a variety of applications and consumer products (Robel et al 2017;Tokranov et al 2018), which can result in their emission to the environment (Wang et al 2017). Due to concerns on environmental and health impacts of PFASs, monitoring surveys have assessed the extent of contamination of aquatic ecosystems (Lindim et al, 2015;Campo et al, 2016;Loos et al, 2017) and water sources (Hu et al, 2016;Boone et al, 2019). Certain PFASs such as perfluorooctane sulfonate (PFOS) are found at widespread scale, including in the open ocean and polar regions (Yeung et al, 2017;Rigét et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Temporal variations of perfluoroalkyl substances partitioning between surface water, suspended sediment, and biota in a macrotidal estuary

et al. 2019

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A temporal follow-up of PFAS partitioning was conducted in a macrotidal estuary. • Mean ΣPFASs = 6.5 ng L-1 in water, 3 ng g-1 in SPM, and 6.4 ng g-1 in invertebrates. • PFAS levels and profiles were relatively stable across different seasons. • Chain length was the key controlling factor of PFAS sorption and bioaccumulation. • Partitioning coefficients and bioaccumulation factors varied within a limited range.

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Section: Introductionmentioning

confidence: 99%

Temporal variations of perfluoroalkyl substances partitioning between surface water, suspended sediment, and biota in a macrotidal estuary

et al. 2019

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“…Therefore, solid samples require preliminary treatment, i.e., decomposition. The advantage of the liquid sample is primarily its homogeneity and the possibility of dosing smaller amounts during the analysis [34,35].…”

Section: Current Stage In Research Problemsmentioning

confidence: 99%

Environmental Protection of Port Logistics Using Phase Analysis

Mares

Camara

Bârsan

et al. 2019

Pol. J. Environ. Stud.

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The paper explores port logistics of the Republic of Guinea with a focus on environmental protection. The aim of the article is to point out the risks resulting from the development of port infrastructure in parts where daily operations are in place. Two comparison methods were used on soil samples: X-ray diffraction and optical-electronic microscopy based on the harmfulness of each analyzed sample. The leaching tests were connected with thermodynamic modelling in order to determine the element speciation and the saturation indices of possibly precipitating solid phases. The results of thermodynamic models were supplemented by the determination of newly formed phases, using X-ray diffraction phase analysis. The PHREEQC-2 model was used for simulations of arsenic and other elements at the surface of hydrous ferric oxides. The leaching tests revealed that in organic complexes and in extremely basic solutions, high amounts of Pb and other toxic elements are released. It has been confirmed that a suitable alternative to determine the volume of sulphur over 50 mg/kg in geomaterials is the combustion method with infrared detection.

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“…In the majority of cases, separation has been performed on various C

columns [ 4 , 10 , 11 , 21 , 37 , 38 , 39 ], although columns with phenyl stationary phase have also been used [ 2 , 8 , 22 ]. Usually, the mobile phase has initially a high water content and is then gradually adjusted to raise the ratio of organic solvent, this solvent being either methanol (MeOH) [ 10 , 40 ], acetonitrile (ACN) [ 22 , 32 ] or both [ 38 , 41 ]. The critical problem of the LC is the separation of 4- and 5-methyl-benzotriazole isomers, due to their similar retention.…”

Section: Analytical Techniques For the Determination Of Polar Benzmentioning

confidence: 99%

Solid-Phase Extraction of Polar Benzotriazoles as Environmental Pollutants: A Review

Kraševec

Prosen

2018

Molecules

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Polar benzotriazoles are corrosion inhibitors with widespread use; they are environmentally characterized as emerging pollutants in the water system, where they are present in low concentrations. Various extraction methods have been used for their separation from various matrices, ranging from classical liquid–liquid extractions to various microextraction techniques, but the most frequently applied extraction technique remains the solid-phase extraction (SPE), which is the focus of this review. We present an overview of the methods, developed in the last decade, applied for the determination of benzotriazoles in aqueous and solid environmental samples. Several other matrices, such as human urine and plant material, are also considered in the text. The methods are reviewed according to the determined compounds, sample matrices, cartridges and eluents used, extraction recoveries and the achieved limits of quantification. A critical evaluation of the advantages and drawbacks of the published methods is given.

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Analysis of emerging organic contaminants in water, fish and suspended particulate matter (SPM) in the Joint Danube Survey using solid-phase extraction followed by UHPLC-MS-MS and GC–MS analysis

Cited by 104 publications

References 42 publications

Temporal variations of perfluoroalkyl substances partitioning between surface water, suspended sediment, and biota in a macrotidal estuary

Temporal variations of perfluoroalkyl substances partitioning between surface water, suspended sediment, and biota in a macrotidal estuary

Environmental Protection of Port Logistics Using Phase Analysis

Solid-Phase Extraction of Polar Benzotriazoles as Environmental Pollutants: A Review

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