The use of RP-HPLC-Q-TOF-MS as a powerful tool for wastewater composition profiling and selection of water pollution marker specific to wastewater contamination

Monatshefte für chemie
Dagmara Kempińska, Agata Kot-Wasik

Abstract

Limited drinking water resources and water pollution are one of the main worldwide problems. To reduce the consumption of fresh water resources, the use of treated wastewater has been proposed. The farmlands have been irrigated with wastewater for centuries, but the composition of used sewage has changed over the years. Recent research has revealed the presence of hundreds of new organic contaminants in many environmental waters, including wastewaters and their receivers. For this reason, wastewater profiling and monitoring are of high importance and urgent need. In this study, the HPLC-Q-TOF-MS has been used for the profiling of wastewater composition and evaluation of the water pollution markers belonging to emerging contaminants. Three different solid-phase extraction approaches were applied to obtain the best results. Compounds such as acesulfame-K, caffeine, carbamazepine, cyclamate, ibuprofen, methyl paraben, paracetamol, or saccharin were detected in raw wastewater samples, whereas only acesulfame-K, carbamazepine, and sucralose were found in effluent samples. It seems that these particular compounds might be chosen as water pollution marker specific to Polish communal sewages.

References

Apr 20, 2007·Analytical and Bioanalytical Chemistry·Anne Togola, Hélène Budzinski
Nov 3, 2012·Journal of Analytical Toxicology·Fessessework GualeAshraf Mozayani
Dec 3, 2014·Water Research·Camille HamanJean-François Munoz
Feb 14, 2017·Journal of Environmental Management·Lidia OberleitnerRudolf J Schneider
Oct 1, 2017·The Science of the Total Environment·José Abraham Rivera-JaimesMiren López de Alda

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Citations

May 19, 2019·International Journal of Environmental Research and Public Health·Hubert BylińskiJacek Namieśnik

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Methods Mentioned

BETA
X-ray
feature extraction

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