Determination of atrazine in surface waters by combination of POCIS passive sampling and ELISA detection.

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Publikace nespadá pod Filozofickou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.
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ČERNOCH Ivo FRÁNEK Milan DIBLÍKOVÁ Iva HILSCHEROVÁ Klára RANDÁK Tomáš OCELKA Tomáš BLÁHA Luděk

Rok publikování 2011
Druh Článek v odborném periodiku
Časopis / Zdroj Journal of Environmental Monitoring
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
Doi http://dx.doi.org/10.1039/c1em10112a
Obor Vliv životního prostředí na zdraví
Klíčová slova SEMIPERMEABLE-MEMBRANE DEVICES; CHEMICAL INTEGRATIVE SAMPLERS; TANDEM MASS-SPECTROMETRY; SOLID-PHASE EXTRACTION; ORGANIC CONTAMINANTS; WASTE-WATER; AQUATIC ENVIRONMENTS; PHARMACEUTICALS; PESTICIDES; POLLUTANTS
Popis In the present study, POCIS technology was applied to surface water sampling in the Czech Republic, and ELISA was used as a detection technique for the herbicide atrazine. In the first study, 28 samples from streams around small municipal waste water treatment plants (WWTPs) were collected using two different devices (POCISpest and POCISpharm) over the course of 21 days. Elevated atrazine concentrations (up to 25 ng per POCIS) were found in samples down-stream of WWTPs. This observation was also confirmed in another two year study (4 sampling periods) investigating 7 river sites around a major city of Brno as well as the inlet and outlet of the city's WWTP. High atrazine levels were systematically determined at the outlet from the WWTPs (120-605 ng per POCIS). A decreasing trend in the atrazine concentrations with the highest levels observed within the first sampling period in spring 2007 (100-600 ng per POCIS, with an extreme value of 2760 ng per POCIS). Results of the ELISA were closely correlated with LC-MS/MS
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