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Pregled bibliografske jedinice broj: 501050

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Autori: Smital, Tvrtko; Terzić, Senka; Žaja, Roko; Lončar, Jovica; Mikac, Iva; Popović, Marta; Senta, Ivan; Ahel, Marijan
Naslov: Effect-directed analyses of hazardous chemical contaminants in freshwater sediments impacted by industrial effluents
( Effect-directed analyses of hazardous chemical contaminants in freshwater sediments impacted by industrial effluents )
Izvornik: Science and Technology for Environmental Protection: Book of AbstractsSevilla : Setac Europe , 2010. 139-139.
Skup: SETAC Europe 20th Annual Meeting
Mjesto i datum: Sevilla, Španjolska, 23-27.05.2010.
Ključne riječi: EDA ; freshwater sediments ; industrial effluents
( EDA ; freshwater sediments ; industrial effluents )
Sažetak:
The Gorjak Creek, situated near Zagreb, Croatia (Fig. 1), is a small freshwater system, which receives high amounts of industrial wastewaters from baker’s yeast and pharmaceuticals production facilities. The aim of this study was to investigate chemical composition of hazardous organic compounds and their toxic potential in sediment samples from the Gorjak Creek. Chemical characterization of the fractionated extracts was achieved, employing a combination of gas chromatography/mass spectrometry (GC/MS) and liquid chromatography/time-of-flight mass spectrometry (LC/Q-ToF). The same extracts were subjected to toxicity screening in a series of small scale or in vitro bioassays designed to characterize the biological response of hazardous contaminants with different modes of action. The possible effects of contaminants semi- quantitatively determined in the sediment samples are discussed in relation to the determined ecotoxicological potential.
Vrsta sudjelovanja: Poster
Vrsta prezentacije u zborniku: Sažetak
Vrsta recenzije: Nema recenziju
Projekt / tema: 098-0982934-2712, 098-0982934-2745
Izvorni jezik: eng
Kategorija: Ostalo
Znanstvena područja:
Geologija,Biologija
Upisao u CROSBI: jloncar@irb.hr (jloncar@irb.hr), 3. Vel. 2011. u 16:19 sati



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