Title of article
Vermi-Assisted Bioremediation of Used Engine Oil Contaminated Soil
Author/Authors
Ameh, A. O. University of Ahmadu Bellu - Dep of Chemical Engineering, Nigeria , Maina, M.S. University of Ahmadu Bellu - Dep of Chemical Engineering, Nigeria , Mohammad-Debo, I. A. University of Ahmadu Bellu - dep of Chemical Engineering, Nigeria , Ande, J.M. University of Ahmadu Bellu - Dep of Chemical Engineering, Nigeria
From page
33
To page
41
Abstract
soil was investigated. The rate of biodegradation of used engine oil was studied for a period of fourteen weeks under laboratory conditions. After 14 weeks, the control-sample (without earthworm or organic amendment), the bio-stimulated sample (with organic amendment but without worms) and the earthworm-inoculated sample (with organic amendment and earthworms) recorded 10.08%, 24.33% and 91.92% reduction in petroleum hydrocarbon content respectively. The co-application of organic amendment and earthworm is recommended for the acceleration of bioremediation of used engine oil contaminated soil.
Keywords
cassava peels , used engine oil , bacterial flora , kinetics , Eudriluseugeniae
Journal title
ATBU Journal of Environmental Technology
Journal title
ATBU Journal of Environmental Technology
Record number
2547342
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