Biofiltration of gasoline and diesel aliphatic hydrocarbons

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F15%3A43897640" target="_blank" >RIV/60461373:22330/15:43897640 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/10962247.2014.980016" target="_blank" >http://dx.doi.org/10.1080/10962247.2014.980016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10962247.2014.980016" target="_blank" >10.1080/10962247.2014.980016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Biofiltration of gasoline and diesel aliphatic hydrocarbons

Popis výsledku v původním jazyce

The ability of a biofilm to switch between the mixtures of mostly aromatic and aliphatic hydrocarbons was investigated to assess biofiltration efficiency and potential substrate interactions. A switch from gasoline, which consisted of both aliphatic andaromatic hydrocarbons, to a mixture of volatile diesel n-alkanes resulted in a significant increase in biofiltration efficiency, despite the lack of readily biodegradable aromatic hydrocarbons in the diesel mixture. This improved biofilter performance was shown to be the result of the presence of larger size (C9-C12) linear alkanes in diesel, which turned out to be more degradable than their shorter-chain (C6-C8) homologues in gasoline. The evidence obtained from both biofiltration-based and independentmicrobiological tests indicated that the rate was limited by biochemical reactions, with the inhibition of shorter chain alkane biodegradation by their larger size homologues as corroborated by a significant substrate specialization alon

Název v anglickém jazyce

Biofiltration of gasoline and diesel aliphatic hydrocarbons

Popis výsledku anglicky

The ability of a biofilm to switch between the mixtures of mostly aromatic and aliphatic hydrocarbons was investigated to assess biofiltration efficiency and potential substrate interactions. A switch from gasoline, which consisted of both aliphatic andaromatic hydrocarbons, to a mixture of volatile diesel n-alkanes resulted in a significant increase in biofiltration efficiency, despite the lack of readily biodegradable aromatic hydrocarbons in the diesel mixture. This improved biofilter performance was shown to be the result of the presence of larger size (C9-C12) linear alkanes in diesel, which turned out to be more degradable than their shorter-chain (C6-C8) homologues in gasoline. The evidence obtained from both biofiltration-based and independentmicrobiological tests indicated that the rate was limited by biochemical reactions, with the inhibition of shorter chain alkane biodegradation by their larger size homologues as corroborated by a significant substrate specialization alon

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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Projekt

<a href="/cs/project/LH13073" target="_blank" >LH13073: Mechanismus mikrobiální degradace směsí toxických polutantů volnými a imobilizovanými buňkami v různých typech reaktorů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of the Air &amp; Waste Management Association

ISSN

1096-2247

e-ISSN

—

Svazek periodika

65

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

133-144

Kód UT WoS článku

000348737800003

EID výsledku v databázi Scopus

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