Storage effect on the analysis of pharmaceuticals and personal care products in wastewater

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F14%3A43886863" target="_blank" >RIV/60076658:12520/14:43886863 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0045653514003361" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0045653514003361</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.chemosphere.2014.02.067" target="_blank" >10.1016/j.chemosphere.2014.02.067</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Storage effect on the analysis of pharmaceuticals and personal care products in wastewater

Popis výsledku v původním jazyce

In this study, the stability of 124 target analytes in influent and effluent wastewater samples during short-term (4 degrees C) and long-term (-18 degrees C) storage was assessed. The most common storage scenario was considered, in which samples were frozen immediately after sampling without any pre-treatment. During short-term storage more analytes remained stable (concentration during storage was in the range of 60-120% of the initial concentration) at 4 degrees C than at -18 degrees C. During long-term storage (-18 degrees C), three types of behavior were observed: constant concentrations throughout the experimental period, decreasing concentrations with time, and loss of the compound from the sample after freezing. Differences between effluent andinfluent samples were observed for 50 out of 124 tested PPCPs. The amount of stable analytes decreased with time during long-term storage. 72% and 56% of the target compounds in the effluent and influent wastewater, respectively, remained

Název v anglickém jazyce

Storage effect on the analysis of pharmaceuticals and personal care products in wastewater

Popis výsledku anglicky

In this study, the stability of 124 target analytes in influent and effluent wastewater samples during short-term (4 degrees C) and long-term (-18 degrees C) storage was assessed. The most common storage scenario was considered, in which samples were frozen immediately after sampling without any pre-treatment. During short-term storage more analytes remained stable (concentration during storage was in the range of 60-120% of the initial concentration) at 4 degrees C than at -18 degrees C. During long-term storage (-18 degrees C), three types of behavior were observed: constant concentrations throughout the experimental period, decreasing concentrations with time, and loss of the compound from the sample after freezing. Differences between effluent andinfluent samples were observed for 50 out of 124 tested PPCPs. The amount of stable analytes decreased with time during long-term storage. 72% and 56% of the target compounds in the effluent and influent wastewater, respectively, remained

Druh

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

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Chemosphere

ISSN

0045-6535

e-ISSN

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Svazek periodika

111

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

55-60

Kód UT WoS článku

000339601600009

EID výsledku v databázi Scopus

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