Detekce CP s krátkým a středně dlouhým řetězdem ve vybraných říčních sedimentech a kalech z ČR

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00017369" target="_blank" >RIV/00216224:14310/06:00017369 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/06:00018662

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Screening of short- and medium-chain chlorinated paraffins in selected riverine sediments and sludge from the Czech Republic

Popis výsledku v původním jazyce

Wide distribution of chlorinated paraffins in the environment has already been demonstrated in several studies; however, information about their levels in the Central Europe is still very limited. First study focused on the SCCP contamination of the Czech aquatic environment have been performed recently, and its results motivated the authors to analyze sediments from a wide set of the Czech rivers in order to obtain more detailed information. Thirtysix sediment samples from eleven rivers and five drainage vents neighboring the chemical factories were analyzed; special attention was paid to the industrial areas. For the first time in the Czech Republic, mediumchain in addition to shortchain chlorinated paraffins were analyzed using GC/(ECNI)MS. Chlorinated paraffins were detected in sediment samples on the concentration levels up to 347 ng/g for shortchain chlorinated paraffins, and 5575 ng/g for mediumchain chlorinated paraffins. Average chlorination degree of SCCPs was 65%.

Název v anglickém jazyce

Screening of short- and medium-chain chlorinated paraffins in selected riverine sediments and sludge from the Czech Republic

Popis výsledku anglicky

Wide distribution of chlorinated paraffins in the environment has already been demonstrated in several studies; however, information about their levels in the Central Europe is still very limited. First study focused on the SCCP contamination of the Czech aquatic environment have been performed recently, and its results motivated the authors to analyze sediments from a wide set of the Czech rivers in order to obtain more detailed information. Thirtysix sediment samples from eleven rivers and five drainage vents neighboring the chemical factories were analyzed; special attention was paid to the industrial areas. For the first time in the Czech Republic, mediumchain in addition to shortchain chlorinated paraffins were analyzed using GC/(ECNI)MS. Chlorinated paraffins were detected in sediment samples on the concentration levels up to 347 ng/g for shortchain chlorinated paraffins, and 5575 ng/g for mediumchain chlorinated paraffins. Average chlorination degree of SCCPs was 65%.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Environmental Pollution

ISSN

0269-7491

e-ISSN

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Svazek periodika

2006

Číslo periodika v rámci svazku

144/1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

248-254

Kód UT WoS článku

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EID výsledku v databázi Scopus

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