Monitoring of four dipyrone metabolites in communal wastewater by solid phase extraction liquid chromatography electrospray ionization quadrupole time-of-flight mass spectrometry

•Intraday variation in the concentration of dipyrone metabolites in wastewater.•No effect of chlorination on the metabolite removal.•Correlation of metabolite level in influent and pro-drug intake habit.•Temperature dependent 4-AAA removal efficiency.•Enhanced 4-AAA removal in biofilm containing was...

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Bibliographic Details
Published in:Journal of pharmaceutical and biomedical analysis 2014-03, Vol.90, p.58-63
Main Authors: Gyenge-Szabó, Zsuzsa, Szoboszlai, Norbert, Frigyes, Dávid, Záray, Gyula, Mihucz, Victor G.
Format: Article
Language:English
Subjects:
Analgesic
Analgesics - analysis
Analgesics - metabolism
Biofilm
Biofilms
Bioreactors
Chromatography, Liquid - methods
Degradation
Dipyrone - analysis
Dipyrone - metabolism
Disinfection
Metamizole
Pilot Projects
Seasons
Solid Phase Extraction - methods
Spectrometry, Mass, Electrospray Ionization - methods
Waste Water - analysis
Water Pollutants, Chemical - analysis
Water Pollutants, Chemical - metabolism
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