Degradation of Dinitrotoluenes by Bacterial Suspension Cultures
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F10%3A00024112" target="_blank" >RIV/60461373:22330/10:00024112 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Degradation of Dinitrotoluenes by Bacterial Suspension Cultures
Popis výsledku v původním jazyce
This study was focused on the selection of pure bacterial strains being able to degrade dinitrotoluenes (DNT). The effects of environmental parameters i.e., initial pollutant concentration, pH, and the presence of cosubstrates on the rate and efficiencyof 2,4-DNT and 2,6-DNT biodegradation were examined. The pure bacterial cultures were isolated from a mixed culture that originated from a long-term contaminated soil near the Explosia plant (Pardubice, Czech Rep.). The degradation experiments were performed in batch aerobic submerged cultivations. The optimal degradation properties were found with Pseudomonas putida at pH 7. These results were compared with those obtained with the mixed culture. It was concluded that the enrichment mixed bacterial culture appeared to be an effective biocatalyst for a remediation of contaminated sites by 2,4-DNT.
Název v anglickém jazyce
Degradation of Dinitrotoluenes by Bacterial Suspension Cultures
Popis výsledku anglicky
This study was focused on the selection of pure bacterial strains being able to degrade dinitrotoluenes (DNT). The effects of environmental parameters i.e., initial pollutant concentration, pH, and the presence of cosubstrates on the rate and efficiencyof 2,4-DNT and 2,6-DNT biodegradation were examined. The pure bacterial cultures were isolated from a mixed culture that originated from a long-term contaminated soil near the Explosia plant (Pardubice, Czech Rep.). The degradation experiments were performed in batch aerobic submerged cultivations. The optimal degradation properties were found with Pseudomonas putida at pH 7. These results were compared with those obtained with the mixed culture. It was concluded that the enrichment mixed bacterial culture appeared to be an effective biocatalyst for a remediation of contaminated sites by 2,4-DNT.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
EI - Biotechnologie a bionika
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/ME10007" target="_blank" >ME10007: Mechanismy mikrobiální degradace nitrovaných látek</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of the 13th Seminar on New Trends in Research of Energetic Materials
ISBN
978-80-7395-249-5
ISSN
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e-ISSN
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Počet stran výsledku
5
Strana od-do
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Název nakladatele
Univerzita Pardubice
Místo vydání
Pardubice
Místo konání akce
Pardubivce
Datum konání akce
1. 1. 2010
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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