Polyvinyl alcohol biodegradation under denitrifying conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10191623" target="_blank" >RIV/00216208:11310/13:10191623 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388963:_____/13:00396366 RIV/70883521:28610/13:43869679 RIV/70883521:28110/13:43869679

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ibiod.2013.05.023" target="_blank" >http://dx.doi.org/10.1016/j.ibiod.2013.05.023</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ibiod.2013.05.023" target="_blank" >10.1016/j.ibiod.2013.05.023</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Polyvinyl alcohol biodegradation under denitrifying conditions

Popis výsledku v původním jazyce

Polyvinyl alcohol was biodegraded under denitrifying conditions with a microbial community originated from a municipal wastewater treatment plant. The derived microbial consortium was capable of polyvinyl alcohol degradation under both denitrifying and aerobic conditions. The community dynamics was monitored by temperature gradient gel electrophoresis, and a principal utilizing organism was identified and assigned as Steroidobacter sp. PD. The possible role of Steroidobacter sp. PD was also investigatedby sequencing the 16S rDNA clone library prepared from the degrading community. qPCR analysis showed that the fraction of the microorganism in the community was very low initially (0.02%) and had reached to about 16% by the end of the biodegradation experiment. The study revealed that polyvinyl alcohol can be biodegraded in a water environment not only under aerobic but also under denitrifying conditions.

Název v anglickém jazyce

Polyvinyl alcohol biodegradation under denitrifying conditions

Popis výsledku anglicky

Polyvinyl alcohol was biodegraded under denitrifying conditions with a microbial community originated from a municipal wastewater treatment plant. The derived microbial consortium was capable of polyvinyl alcohol degradation under both denitrifying and aerobic conditions. The community dynamics was monitored by temperature gradient gel electrophoresis, and a principal utilizing organism was identified and assigned as Steroidobacter sp. PD. The possible role of Steroidobacter sp. PD was also investigatedby sequencing the 16S rDNA clone library prepared from the degrading community. qPCR analysis showed that the fraction of the microorganism in the community was very low initially (0.02%) and had reached to about 16% by the end of the biodegradation experiment. The study revealed that polyvinyl alcohol can be biodegraded in a water environment not only under aerobic but also under denitrifying conditions.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

International Biodeterioration and Biodegradation

ISSN

0964-8305

e-ISSN

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Svazek periodika

84

Číslo periodika v rámci svazku

October 2013

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

21-28

Kód UT WoS článku

000322942000004

EID výsledku v databázi Scopus

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