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Abstract
The paper presents methods of determination of analytes of the cation group (alkyl benzyl dimethyl ammonium (BDDA-C12-C16), alkyl trimethyl ammonium (TMA), hexadecyl piridinium (HP)) in surface water and bottom sediment samples. In the sample preparation phase the solid phase extraction (SPE) or accelerated solvent extraction/ultrasound assisted extraction (ASE/UAE)-SPE technique was used and in the identification phase and quantitative determination of analytes phase - ion chromatography technique (combined with a conductivity detector (CD)). The determined concentrations were in the range below the determined method detection limit (MDL) or method quantification limit (MQL) figures up to 0.142 ±0.023 mg/dm3 or 2014 ±10 μg/kg (liquid and solid samples, respectively). Comparing concentrations of individual analytes found in liquid and solid environmental samples we may notice that surfactants containing a shorter alkyl chain in their molecules were found in higher concentrations in liquid samples (hydrophobicity increasing with the chain length).
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Authors (3)
-
Marek Ruman
- Uniwersytet Śląski, Wydział Nauk o Ziemi Katedra Geografii Fizycznej
-
Ewa Olkowska Dr inż.
- Gdański Uniwersytet Medyczny Zakład Toksykologii Środowiska
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Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1515/eces-2018-0015
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
Ecological Chemistry and Engineering S - Chemia i Inżynieria Ekologiczna S
no. 25,
edition 2,
pages 229 - 242,
ISSN: 1898-6196 - Language:
- English
- Publication year:
- 2018
- Bibliographic description:
- Ruman M., Olkowska E., Polkowska Ż.: SURFACTANTS IN KLODNICA RIVER (KATOWICE, POLAND). PART II. QUATERNARY AMMONIUM COMPOUNDS// Ecological Chemistry and Engineering S - Chemia i Inżynieria Ekologiczna S. -Vol. 25, iss. 2 (2018), s.229-242
- DOI:
- Digital Object Identifier (open in new tab) 10.1515/eces-2018-0015
- Verified by:
- Gdańsk University of Technology
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