Boron doped diamond electrode - The elimination of psychoactive drugs and resistant bacteria from wastewater
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F20%3A43900808" target="_blank" >RIV/60076658:12520/20:43900808 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68378271:_____/20:00536707 RIV/60460709:41210/20:N0000104 RIV/00216305:26620/20:PU140221
Výsledek na webu
<a href="https://doi.org/10.1016/j.vacuum.2019.108957" target="_blank" >https://doi.org/10.1016/j.vacuum.2019.108957</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.vacuum.2019.108957" target="_blank" >10.1016/j.vacuum.2019.108957</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Boron doped diamond electrode - The elimination of psychoactive drugs and resistant bacteria from wastewater
Popis výsledku v původním jazyce
The study reports the results from applying polycrystalline boron doped diamond (BDD) thin films in eliminating water micropollutants and resistant bacteria. The results documented that BDD anodes were able to effectively decrease the concentration of most of the analyzed pharmaceuticals and drugs by more than 51%. In the case of coliforms and staphylococci the efficiency level reached almost 100%. The study investigates the occurrence of 29 selected psychoactive drugs and metabolites in 18 wastewater treatment plants (WWTPs) in the Slovak and Czech Republic. It should be mentioned that the under investigation geographic area has a population of more than 1.5 million inhabitants. The analyses of influents and effluents were performed using in-line SPE-LC-MS/MS. It was found that the most concentrated substances were cotinine, tramadol, methamphetamine and venlafaxine, and compounds such as tramadol, venlafaxine, oxazepam and citalopram and had limited degradation efficiency at all monitored WWTPs with a maximum of 30%. Antibiotic resistant coliforms and staphylococci were also found to be present in the Slovak wastewaters; whereas in Czech effluents, no chloramphenicol and tetracycline resistant E. coli and S. aureus were detected.
Název v anglickém jazyce
Boron doped diamond electrode - The elimination of psychoactive drugs and resistant bacteria from wastewater
Popis výsledku anglicky
The study reports the results from applying polycrystalline boron doped diamond (BDD) thin films in eliminating water micropollutants and resistant bacteria. The results documented that BDD anodes were able to effectively decrease the concentration of most of the analyzed pharmaceuticals and drugs by more than 51%. In the case of coliforms and staphylococci the efficiency level reached almost 100%. The study investigates the occurrence of 29 selected psychoactive drugs and metabolites in 18 wastewater treatment plants (WWTPs) in the Slovak and Czech Republic. It should be mentioned that the under investigation geographic area has a population of more than 1.5 million inhabitants. The analyses of influents and effluents were performed using in-line SPE-LC-MS/MS. It was found that the most concentrated substances were cotinine, tramadol, methamphetamine and venlafaxine, and compounds such as tramadol, venlafaxine, oxazepam and citalopram and had limited degradation efficiency at all monitored WWTPs with a maximum of 30%. Antibiotic resistant coliforms and staphylococci were also found to be present in the Slovak wastewaters; whereas in Czech effluents, no chloramphenicol and tetracycline resistant E. coli and S. aureus were detected.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Návaznosti výsledku
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>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Vacuum
ISSN
0042-207X
e-ISSN
—
Svazek periodika
171
Číslo periodika v rámci svazku
neuveden
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
6
Strana od-do
—
Kód UT WoS článku
000502894000003
EID výsledku v databázi Scopus
2-s2.0-85073376169