Assessment of The Roles of Indigenous and Augmented Microorganisms in Bioremediation of Recent Diesel Pollution in Agricultural Soil: A Case Study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13520%2F14%3A43886044" target="_blank" >RIV/44555601:13520/14:43886044 - 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

Assessment of The Roles of Indigenous and Augmented Microorganisms in Bioremediation of Recent Diesel Pollution in Agricultural Soil: A Case Study

Popis výsledku v původním jazyce

The roles of indigenous and augmented microorganisms in the process of biodegradation of spilled diesel fuel (~2 years old contamination, ~2500 C10-C40 mg/kg initial concentration) were assessed in ~2-month pot experiment as supporting information for selection of an applicable bioremediation method. Non-sterile soil and semi-sterile autoclaved soil were inoculated with Comamonas acidovorans strain with high biodegradation ability and mixed-culture extracted from the soil and enriched on mineral mediumwith diesel as a sole source of carbon and energy. Significant decrease of C10-C40 concentration was observed in all variants except in the autoclaved control. Analyses of variance revealed that only the "augmentation" factor contributed to significantlymore effective biodegradation, while factors "soil sterilization" and "inoculum type" were insignificant. With reference to microbial biomass, the results suggested that the soil was insufficient in number of microorganisms capable of pe

Název v anglickém jazyce

Assessment of The Roles of Indigenous and Augmented Microorganisms in Bioremediation of Recent Diesel Pollution in Agricultural Soil: A Case Study

Popis výsledku anglicky

The roles of indigenous and augmented microorganisms in the process of biodegradation of spilled diesel fuel (~2 years old contamination, ~2500 C10-C40 mg/kg initial concentration) were assessed in ~2-month pot experiment as supporting information for selection of an applicable bioremediation method. Non-sterile soil and semi-sterile autoclaved soil were inoculated with Comamonas acidovorans strain with high biodegradation ability and mixed-culture extracted from the soil and enriched on mineral mediumwith diesel as a sole source of carbon and energy. Significant decrease of C10-C40 concentration was observed in all variants except in the autoclaved control. Analyses of variance revealed that only the "augmentation" factor contributed to significantlymore effective biodegradation, while factors "soil sterilization" and "inoculum type" were insignificant. With reference to microbial biomass, the results suggested that the soil was insufficient in number of microorganisms capable of pe

Druh

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

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of Pure and Applied Microbiology

ISSN

0973-7510

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

8

Strana od-do

3555-3562

Kód UT WoS článku

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EID výsledku v databázi Scopus

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