STUDY OF AVAILABLE METHODS TO EVALUATE THE CONCENTRATIONS OF 16 POLYCYCLIC AROMATIC HYDROCARBONS (PAH) IN MINE WATERS FROM THE NORTH BOHEMIAN BROWN COAL BASIN
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F20%3A10248022" target="_blank" >RIV/61989100:27350/20:10248022 - isvavai.cz</a>
Result on the web
<a href="http://gse.vsb.cz/ojs/index.php/GSE" target="_blank" >http://gse.vsb.cz/ojs/index.php/GSE</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.35180/gse-2020-0043" target="_blank" >10.35180/gse-2020-0043</a>
Alternative languages
Result language
angličtina
Original language name
STUDY OF AVAILABLE METHODS TO EVALUATE THE CONCENTRATIONS OF 16 POLYCYCLIC AROMATIC HYDROCARBONS (PAH) IN MINE WATERS FROM THE NORTH BOHEMIAN BROWN COAL BASIN
Original language description
Mine water samples from North Bohemian Brown Coal Basin (NBBCB), the Czech Republic, were tested. These mine waters were taken from the drilled hydrological wells in the mentioned NBBCB area. The purpose of the analysis was to find an available method to evaluate the concentration of 16 polycyclic aromatic hydrocarbons (PAH) using available equipment. Mine water samples were taken in February and April 2020 from the NBBCB area. Samples were first concentrated using Solid Phase Extraction (SPE). The extracts were then analyzed by high performance liquid chromatography (HPLC) in conjunction with the diode array detector (DAD) external standard method. The standard ISO 17993 was used in the analysis procedure, which was optimized for the HPLC/DAD system. The original detection limit of 0.005 μg/l set by the standard was adjusted to 0.0025 μg/l for 16 PAHs by optimizing the method. The total content of 16 PAHs ranged from values below the detection limit to 0.7315 μg/l. All concentrations were below the limit values for groundwater. The results showed that the mine waters from the NBBCB area are not contaminated with PAHs.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
10503 - Water resources
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
GeoScience Engineering
ISSN
1802-5420
e-ISSN
1802-5420
Volume of the periodical
66
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
14
Pages from-to
182-195
UT code for WoS article
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EID of the result in the Scopus database
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