The Effect of Compactive Efforts on the Hydraulic Conductivity Behaviour of Oil Contaminated Lateritic Soils

Article Preview

Abstract:

Large quantities of oil contaminated soils result from pipeline vandalization, onshore and offshore oil spills every year in Nigeria. An extensive laboratory program was carried out to determine the effect of varying compactive efforts on the hydraulic conductivity behaviour of oil contamination lateritic soils. Hydraulic conductivity tests were carried out on both the natural and oil contaminated soil samples at the Reduced British Standard Light (RBSL), British Standard Light (BSL), West African Standard (WAS) and British Standard Heavy (BSH) compaction energies. Contaminated specimens were prepared by mixing the lateritic soil with maximum 6 % oil concentration by weight of dry soil. The results obtained indicated a decrease in the hydraulic conductivity of the contaminated soil samples with increasing compactive efforts.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

27-31

Citation:

Online since:

October 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] E. Essien Francesca, Impact and management of oil spill in the Niger Delta, Africa Center for Strategic Research and Studies, National War College, Abuja. Nigeria, (1998).

Google Scholar

[2] Colorado Department of Public Health and Environment, Monitoring and Removal or Treatment of Contaminated Soil. Colarado State. USA, (2003).

Google Scholar

[3] F.A. Akintola, Geology and Geomorphology, Nigeria in Maps, R.M. Barbours, Editor, Hodder and Stoughton, London, (1982).

Google Scholar

[4] O. Areola, Soils In: Barbours K.M. (Editor) Nigeria in Maps, Hodder and Stoughton, London, (1982).

Google Scholar

[5] K.J. Osinubi, Influence of compactive efforts and compaction delays on lime-treated soil, Journal of Transportation Engineering ASCE, 1998a, Vol. 124, No. 2, p.149 – 155.

DOI: 10.1061/(asce)0733-947x(1998)124:2(149)

Google Scholar

[6] K.J. Osinubi, Permeability of lime – treated lateritic soil, Journal of Transportation Engineering, ASCE, 1998b, Vol. 124, No. 5, p.465 – 469.

DOI: 10.1061/(asce)0733-947x(1998)124:5(465)

Google Scholar

[7] J.K. Mitchell, Hooper, D. and Campanella, R., Permeability of compacted clay, Journal of Soil Mechanics and Foundation Division, ASCE, 1965, Vol. 91, No. 4, p.41 – 65.

Google Scholar

[8] T.S. Ijimdiya, Effect of Oil contamination on soil properties, Book of Book of Proc. of the 5th Nigerian Material Congress, Ile-Ife, Osun State, NIMACON 2007, November, p.138 – 142.

Google Scholar

[9] T.S. Ijimdiya, Effect of used oil on the compressive strength of lateritic soil., Book of Proc. Materials Society of Nigeria, Bi-monthly meetings/workshops, organized by Zaria Chapter, 2008, p.11 – 16.

Google Scholar

[10] T.S. Ijimdiya, Geotechnical properties of petroleum product contaminated soils, Book of Abstracts of the 1st International workshop on landslides and other natural disasters, Nsukka, (2010).

Google Scholar