Use of advanced oxidation processes for water treatment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F19%3APU131337" target="_blank" >RIV/00216305:26310/19:PU131337 - isvavai.cz</a>
Result on the web
<a href="https://www.prt-parlar.de/download_feb_2019/" target="_blank" >https://www.prt-parlar.de/download_feb_2019/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Use of advanced oxidation processes for water treatment
Original language description
This paper investigates removal efficiencies of ozone and hydrogen peroxide based advanced oxidation processes (AOPs) on pharmaceuticals (antibiotics and non-steroidal anti-inflammatory drugs) in water solution, which are commonly presented in outflow of wastewater treatment plant. It is proved that AOPs are able to satisfactory remove these substances from water and interrupt its entrance to aquatic environment. Balance between removal efficiencies and costs is the main issue of current research into removing xenobiotics from wastewaters. To investigate justification of using costlier processes for reaching higher effectivity, sets of trials were performed. Artificially contaminated drinking water matrix was treated by various combinations of AOPs (O3, H2O2, UV, O3/UV, H2O2/UV, O3/H2O2) in flow through AOPs pilot unit. Evaluation of removal efficiencies for each AOPs combination was made. Study proves that AOPs are capable of pharmaceuticals removal, especially ozone-based processes which showed very high rate in removal of studied substances in comparison to hydrogen peroxide-based processes. However, coupling ozone with UV or hydrogen peroxide did not result in significant increase of pollutant removal and justification of higher costs is debatable.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)

Project
<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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