Dýchání bakteriálního konsorcia Nem v přítomnosti MTBE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F07%3A00018332" target="_blank" >RIV/60461373:22330/07:00018332 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Respiration of methyl tert-butyl ether (MTBE) degrading microorganisms

Popis výsledku v původním jazyce

Fuel oxygenates added to petrols in last 15 years are water soluble ethers such as methyl-tert-butyl ether (MTBE). In the Czech Republic MTBE has been produced in amount of about 92 000 tons per year in recent years. It is probable that the risk of environmental pollution may be rather higher in the CR than in other countries which are not self-sufficient with the oxygenates. Several bacterial strains and consortia capable to utilize MTBE were isolated from fuel-contaminated sites. The screening was based on monitoring of selected microorganisms in the presence of MTBE. The ability of microorganisms to degrade MTBE as the sole carbon source or by cometabolism with other substrates was monitored by gas chromatography with FID detection. Enzymes responsible for MTBE utilization have not yet been defined. We tested our isolated bacterial consortia for endogenous respiration and for for the ability of the strains to aerobically metabolize MTBE by monitoring their respiration with this and

Název v anglickém jazyce

Respiration of methyl tert-butyl ether (MTBE) degrading microorganisms

Popis výsledku anglicky

Fuel oxygenates added to petrols in last 15 years are water soluble ethers such as methyl-tert-butyl ether (MTBE). In the Czech Republic MTBE has been produced in amount of about 92 000 tons per year in recent years. It is probable that the risk of environmental pollution may be rather higher in the CR than in other countries which are not self-sufficient with the oxygenates. Several bacterial strains and consortia capable to utilize MTBE were isolated from fuel-contaminated sites. The screening was based on monitoring of selected microorganisms in the presence of MTBE. The ability of microorganisms to degrade MTBE as the sole carbon source or by cometabolism with other substrates was monitored by gas chromatography with FID detection. Enzymes responsible for MTBE utilization have not yet been defined. We tested our isolated bacterial consortia for endogenous respiration and for for the ability of the strains to aerobically metabolize MTBE by monitoring their respiration with this and

Druh

D - Stať ve sborníku

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F05%2F2637" target="_blank" >GA104/05/2637: Technologie odstraňování methyl t-butyletheru (MTBE) z vody</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

MTBE and other fuel oxygenates

ISBN

978-90-5857-008-6

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

96

Název nakladatele

Vito- Flemish Institute for Technological Research

Místo vydání

Mol

Místo konání akce

Antverpy, Belgie

Datum konání akce

7. 6. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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