Removal of naproxen and diclofenac from surface and waste waters by heterogeneous photocatalysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911259" target="_blank" >RIV/00216275:25310/17:39911259 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.innovativeremediationtechnologies.eu/issue-9" target="_blank" >http://www.innovativeremediationtechnologies.eu/issue-9</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Removal of naproxen and diclofenac from surface and waste waters by heterogeneous photocatalysis

Popis výsledku v původním jazyce

This work is focused on diclofenac and naproxen removal by heterogeneous photocatalysis. This method belongs among Advanced oxidation processes (AOP’s), which use hydroxyl radicals. Radical mechanism appears after UV irradiation of TiO2 catalyst. Pharmaceuticals were removed in two types of water: surface river water and waste water of Waste water treatment plant Pardubice-Semtín. Within a concentration of 0.5 g/L and wavelength of 365 nm was removed 80 % and 60 % of diclofenac and naproxen from surface waters. Lower conversion appeared at wastewater samples due to presence of organic substances in this type of water. For the analysis of samples solid phase extraction SPE and high performance liquid chromatography (HPLC) was used.

Název v anglickém jazyce

Removal of naproxen and diclofenac from surface and waste waters by heterogeneous photocatalysis

Popis výsledku anglicky

This work is focused on diclofenac and naproxen removal by heterogeneous photocatalysis. This method belongs among Advanced oxidation processes (AOP’s), which use hydroxyl radicals. Radical mechanism appears after UV irradiation of TiO2 catalyst. Pharmaceuticals were removed in two types of water: surface river water and waste water of Waste water treatment plant Pardubice-Semtín. Within a concentration of 0.5 g/L and wavelength of 365 nm was removed 80 % and 60 % of diclofenac and naproxen from surface waters. Lower conversion appeared at wastewater samples due to presence of organic substances in this type of water. For the analysis of samples solid phase extraction SPE and high performance liquid chromatography (HPLC) was used.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Innovative remediation technologies - research and experience

ISSN

1805-0182

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

1-6

Kód UT WoS článku

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EID výsledku v databázi Scopus

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