THE DEGRADATION OF RESIDUES OF DRUGS IN WASTEWATER USING PHOTOCATALYSIS WITH TITANIUM DIOXIDE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39899719" target="_blank" >RIV/00216275:25310/15:39899719 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
THE DEGRADATION OF RESIDUES OF DRUGS IN WASTEWATER USING PHOTOCATALYSIS WITH TITANIUM DIOXIDE
Original language description
This work is focused on the use of heterogeneous photocatalysis for treatment of wastewater containing ibuprofen and paracetamol as model drugs. The aim was to achieve such concentrations of drug residues in water, which no longer pose risk to the environment and living organisms. Studying photolysis of ibuprofen, it was found that the substance decomposes under UV radiation even without using catalyst. Addition of TiO2 catalyst in a concentration of 1 g/L and the use of O2 as oxidizing agent practically did not increased rate of photolysis. When using hydrogen peroxide and the concentration of TiO2 1 g/L a complete mineralization of the sample of ibuprofen was achieved . When studying the photolysis of paracetamol, it was found that the substance didpractically not decompose without the use of a catalyst and at constant oxygen concentration. Using hydrogen peroxide it was observed only slow decrease in the concentration of paracetamol. The use of TiO2 and oxygen had practically no in
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DJ - Pollution and water control
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 3rd International Conference on Chemical Technology
ISBN
978-80-86238-79-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
415-418
Publisher name
Česká společnost průmyslové chemie
Place of publication
Praha
Event location
Mikulov
Event date
Apr 13, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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