Respirometer studies were used to determine the benefits of mixing soybean hulls with gravel contaminated with petroleum products. The aerobic conditions prevailing in the respirometer maintained significant microbiological activity. A reduction in petrochemical concentrations was detected, whether the contaminated gravel was treated with agricultural by-products or not, but at a slightly faster rate with the treatment.
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Received 6 November 1997/ Accepted in revised form 13 June 1998
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Pometto III, A., Oulman, C., DiSpirito, A. et al. Potential of agricultural by-products in the bioremediation of fuel spills. J Ind Microbiol Biotech 20, 369–372 (1998). https://doi.org/10.1038/sj.jim.2900542
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DOI: https://doi.org/10.1038/sj.jim.2900542