The Study on Oil Pollution Environmental Treatment Based on Micro-Biological Degradation

Abstract:

All the strains screened out from contaminated soils were capable of degrading diesel oil while consortium and strains Q18 had stronger degradation efficiency. It’s found that the existence of alfalfa and mustard could promote the degradation of diesel oil significantly. The existence of plant and the growth of roots may have changed the soil environment to make it more suitable for the growth of strains and degradation. In addition, the number of strains in the mustard rhizosphere was larger than that in the alfalfa rhizosphere, which showed that mustard had stronger ability on the activation of strain. This may be related to the different growth characteristics of mustard and alfalfa. In the experiment, Rhodococcus Q18-Indian mustard complex had the highest rate of degradation of diesel oil.

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 1743-1747
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.1743
• Online since: March 2012
• Authors: Hui Ping Wang
• Keywords: Diesel Oil, Micro-Biological, Oil Pollution Environmental Treatment

References

[1] Stevens P S G. Baker E A, Anderson N H. Factors affecting the foliar absorption and redistribution of pesticides: 2. physicochemical properties of the active ingredient and the role of surfactant [J]. Pesticide Science, 24(1): 31-53.

DOI: 10.1002/ps.2780240105

[2] Aprill W, Sim R C. Evaluation of use prairie grasses for stimulating polycyclic aromatic hydrocarbon treatment in soils[J]. Chemosphere, 1990, 20: 253-265.

DOI: 10.1016/0045-6535(90)90100-8

[3] Cameotra S S, Bollag J M. Biosurfactant-enhanced bioremediation of polycyclic aromatic hydrocarbons[J]. Critical Reviews in Environmental Science and Technology, 2003, 30: 111-126.

DOI: 10.1080/10643380390814505

[4] Desai J D, Banat I M. Microbial production of surfactants and their commercial potential [J]. Microbiology and Molecular Biology Reviews, 1997, 61: 47-64.

DOI: 10.1128/.61.1.47-64.1997

[5] Igham I R, Klein D A, Trilca M J. Responses of microbial components of the rhizosphere of plant management strategies in a semiarid rangeland[J]. Plant & soil, 1984, 11: 65-76.

DOI: 10.1007/bf02197801

[6] Radwan S S, Al-awadhi H, Sorkhoh N A, et al. Rhizopheric hydrocarbon-utilizing microorganisms as potential contributors to phytoremediation for the oily Kuwaiti desert[J]. Microbiological Research, 1998, 153: 247-251.

DOI: 10.1016/s0944-5013(98)80007-4

[7] Narayanan M, Davis LC, Tracy JC, et al . 1995. Experimental and modeling studies of the fate of organic contaminants in the presence of alfalfa plants [J]. Hazard. Materials., 41 : 229-41.

DOI: 10.1016/0304-3894(94)00113-u

[8] Hartmann A, Schmid M, Wenzel W, Hinsinger Ph. Rhizosphere 2004 ─ Perspectives and Challenges─A Tribute to Lorenz Hiltner. Munich, Germany: GSF-National Research Center for Environment and Health, (2005).

DOI: 10.1007/s11104-006-0057-5

[9] Sarand I, et a l. 1998. Microbial bio-films and fluorescent pseudomonads in Scots pine mycorrhizospheres developed on petroleum contaminated soil. TEM S Microbiol Ecol, 27 (2): 115-26.

DOI: 10.1111/j.1574-6941.1998.tb00529.x

[10] Lu Si-jin, Wang Hong-qi, Studies on Isolation of gasoline degrading bacteria and its degrading properties. Research of Enviromental Sciences, 19(4): 95-9.

[11] Schwab A P, Su J, Eetzel S, Pekarek S, Banks M K, Extraction of petroleum hydrocarbons from soils by mechanicial shaking. Environmental Science and Technology, 1999, 33: 1940-(1945).

DOI: 10.1021/es9809758

[12] Redinbaugh M G, Wadsworth G J, Scandalios J G. Characterization of catalase transcripts and their differential expression in maize[J]. Biochem. Biophys. Acta., 1988, 951: 104-116.

DOI: 10.1016/0167-4781(88)90030-9

[13] Frugoli J A, Zhong H H, Nuccio M L, CcCourt P, McPeek M A, et al. Catalase is encoded by a multigene family in Arabidopsis thaliana (L. ) Heynh. Plant Physiol., 1996, 12: 327-336.

DOI: 10.1104/pp.112.1.327