In situ bioremediation of crude oil contaminated site: A case study in Jianghan oil field, China

被引:16
作者
Xu, G. L. [1 ,2 ]
Liu, H. [1 ]
Li, M. J. [1 ]
Li, Z. M. [3 ]
Peng, Z. H. [3 ]
Zuo, L. M. [1 ,3 ]
He, X. [1 ]
Liu, W. W. [1 ]
Cai, L. G. [3 ]
机构
[1] China Univ Geosci, Sch Environm Studies, Dept Environm Sci & Engn, Wuhan 430074, Peoples R China
[2] Hubei Prov Geol Environm Terminus, Wuhan, Peoples R China
[3] Hubei Geol Bur, Hubei Inst Hydrogeol & Engn Geol, Jingzhou, Peoples R China
关键词
Bioremediation; n-alkanes; oil contamination; PAHs; soil; TPH; SOIL; CONSORTIA;
D O I
10.1080/10916466.2015.1115873
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Abacterial consortium, constructed from the oil contaminated soil, mainly consisting of Pseudomonas sp., together with fertilizing, rice husk application, and plowing, was used for the field in situ bioremediation of oil contaminated site in Jianghan Oil field, where the temperature and humidity are very suitable for bioremediation. The variation of total petroleum hydrocarbon, n-alkanes, and polycyclic aromatic hydrocarbons (PAHs) in the bioremediation process showed that more than 95% petroleum hydrocarbons could be efficiently removed. The composition analysis results demonstrated that n-alkanes with long carbon chain and PAHs with 5-6 rings were also degraded in the bioremediation process.
引用
收藏
页码:63 / 70
页数:8
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