Microbial degradation of crude oil in sea water in continuous culture |
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| Authors: | J C Bertrand E Rambeloarisoa J F Rontani G Giusti G Mattei |
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| Institution: | (1) Laboratoire Chimie Physique, Universitd Aix-Marseille III, 13397 Marseille Cedex 9;(2) Centre d'Océanologie de Marseitte U.R.A.41, Faqulté des Sciences de Luminy, 13288 Marseille Cedex 9 |
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| Abstract: | Summary The degradation of crude oil in continuous culture of a mixed bacteria population has been studied. The degradation percentage reaches 83 % with a 0.05 h-1 dilution rate and a 6 g 1-1 crude oil concentration. The different crude oil compounds : saturated, aromatic, polar hydrocarbons and asphaltenes are degraded at 97 %, 81 %, 52 % and 74 % respectively. |
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