Study on Isolation, Identification and the Biodegradation Characteristics of Crude Oil Degrading Strain SY1

Author

Yu Liu ; Li, Zhengyao ; Song, Cunyi ; Wang, Li ; Li, Huishang

Author_Institution

Civil & Environ. Eng. Sch., Univ. of Sci. & Technol. Beijing, Beijing, China

fYear

2011

fDate

19-20 Feb. 2011

Firstpage

1363

Lastpage

1366

Abstract

A crude oil degrading strain SY1 was isolated from the soil contaminated by crude oil. The strain SY1 could utilize crude oil as the sole carbon source. The strain was identified as a member in Zoogloea species (Zoogloea sp. Strain SY1). After the domestication of SY1, the biodegradation rate of crude oilcan reach 41.3% under the condition of without the addition of inorganic nutrients. Based on the experimental results, the optimal cultivation temperature, cultivation time, and the pH of the SY1 seed liquid were determined. The enzyme-catalyzed kinetic model was also established.

Keywords

biotechnology; crude oil; decontamination; environmental degradation; enzymes; marine pollution; oil pollution; pH; petroleum industry; soil pollution; SY1 domestication; SY1 seed liquid pH; Zoogloea sp. Strain SY1; Zoogloea species; biodegradation characteristics; carbon source; crude oil contaminated soil; crude oil degrading strain; cultivation time; enzyme-catalyzed kinetic model; inorganic nutrient; optimal cultivation temperature; Computers; Decision support systems; Distributed control; Monitoring; Zoogloea species; crude oil degrading strain; kinetic model;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-61284-278-3

Electronic_ISBN

978-0-7695-4350-5

Type

conf

DOI

10.1109/CDCIEM.2011.80

Filename

5748067