Ecotoxicity monitoring of hydrocarbon-contaminated soil during bioremediation: a case study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F07%3A00084676" target="_blank" >RIV/61388971:_____/07:00084676 - isvavai.cz</a>
Alternative codes found
RIV/26021897:_____/07:#0000020
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Ecotoxicity monitoring of hydrocarbon-contaminated soil during bioremediation: a case study
Original language description
The ecotoxicity of hydrocarbon-contaminated soil originating from a brownfield was evaluated during a 17-month biodegradation pilot test. The initial concentration of total petroleum hydrocarbons (TPHs) in the soil was 6380 ?g.g-1 dry weight. An amount of 200 kg soil was inoculated with 1.5 L of the bacterial preparation GEM-100 containing Pseudomonas sp. and Acinetobacter sp. strains (5.3*1010 CFU.ml-1) adapted to diesel fuel. The concentration of TPHs in the soil decreased by 65.5 % after bioremediation. Different organisms such as the bacterium Vibrio fischeri, terrestrial plants Sinapis alba, Lactuca sativa, Hordeum vulgare, water plant Lemna minor, earthworm Eisenia fetida and the crustacean Heterocypris incongruens were used for ecotoxicity evaluation. The highest toxicity was detected in the first period of bioremediation. However, certain toxic effects were detectable during the whole bioremediation process
Czech name
Sledování ekotoxicity půdy kontaminované uhlovodíky během bioremediace: případová studie
Czech description
Ekotoxicita půdy kotaminované uhlovodíky byla hodnocena v 17-měsíčním pilotním biodegradačním testu. Počáteční koncentrace TPH byla 6380 mikrogramů na gram sušiny. 200 kg půdy bylo inokulováno 1,5 l bakteriálního preparátu GEM-100 obsahujícího bakterie Pseudomonas sp. a Acinetobacter sp., které byly adptovány na naftu. Koncentrace TPH v půdě klesla po bioremediaci o 65,5%. Ekotoxicita byla hodnocena pomocí organismů Vibrio fischeri, Sinapis alba, Lactuca sativa, Hordeum vulgare, Lemna minor, Eisenia fetida a Heterocypris incongruens. Nejvyšší toxicita byla naměřena během prvního období bioremediace.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Archiv of Environmental Contamination and Toxicology
ISSN
0090-4341
e-ISSN
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Volume of the periodical
52
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
1-7
UT code for WoS article
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EID of the result in the Scopus database
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