Phytoremediation of Petroleum-Contaminated Soil

Abstract:

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Corn, sunflower and alfalfa were taken as remediation plants. Their phytoremediation and degradation kinetic of petroleum were investigated under field experiment. The results indicated that petroleum degradation rates of corn, sunflower and alfalfa remediation areas reached 42.5%, 46.4% and 44.7% after 150 days of remediation, which were increased by 100.5%, 118.9% and 110.8% compared with that in control area, respectively. Petroleum degradation rates of sunflower remediation areas﹥alfalfa remediation areas’﹥corn remediation areas’, whose half-lifes were 165d, 182d and 193d, respectively, which were decreased by 297d, 279d and 269d compared with that in control area, respectively. The remediation effects of corn, sunflower and alfalfa were obvious.

Info:

Periodical:

Advanced Materials Research (Volumes 356-360)

Edited by:

Hexing Li, Qunjie Xu and Daquan Zhang

Pages:

2737-2740

DOI:

10.4028/www.scientific.net/AMR.356-360.2737

Citation:

C. R. Li et al., "Phytoremediation of Petroleum-Contaminated Soil", Advanced Materials Research, Vols. 356-360, pp. 2737-2740, 2012

Online since:

October 2011

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Price:

$35.00

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