Inny tytuł:

Biodegradacja frakcji olejowej ścieków petrochemicznych przez bakterie izolowane z zaolejonej gleby

Wydawca:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Abstrakt:

The paper deals with the possibility of the degradation of the oily fraction of petrochemicalwastewaters by bacteria isolated from oily soil. It was found that among 19 isolated strains ofsoil bacteria utilizing oils those belonging to the genera Arthrobacter and Pseudomonas weremost numerous. Other strains were classified as Vibno-Aeromonas, Anitratum and FlavobactedwTL Growth of the strains for 12 days in the presence of 1000 mg/1 of oil used as sole carbonand energy source resulted in 80-90% reduction of petroleum products. When a mixture of allstrains was used, the removal of oil was almost complete. Since in a control culture 43% of oilwas removed, the isolated strains degrade at least 50% of the petroleum products. An increasein oil content to 2.5 g or above visibly slowed the biodegradation. It seems that to achieve highremoval of oil by microbiological processes the concentration of petroleum products should notexceed 1-2 g/1.

Czasopismo/Seria/cykl:

Biotechnologia, vol.36, 1 (1997)-.

Tom:

36

Zeszyt:

1

Strona pocz.:

70

Strona końc.:

78

Szczegółowy typ zasobu:

Article

Format:

application/pdf

Identyfikator zasobu:

0860-7796 ; oai:rcin.org.pl:146285 ; IChB B-32

Źródło:

Library of Institute of Bioorganic Chemistry PAS

Język:

pol

Język streszczenia:

eng

Zakres czasowy:

1988-2010

Prawa:

Creative Commons Attribution BY-SA 4.0 license

Zasady wykorzystania:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitalizacja:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Lokalizacja oryginału:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Dofinansowane ze środków:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Dostęp:

Open