Abstract
The remediation of diesel fuel contaminated soil over a 2-year period by the plant–microorganism synergy was evaluated. Results indicated that the growth of Astragalus adsurgens was affected significantly, when the diesel fuel concentration was higher than 10 g kg−1 dry soil. After a 2-year period, the removal of diesel fuel was >67%, and about 58–70% removal of aromatic hydrocarbons was obtained in these treatments. The removal of diesel fuel and its components was 13–30% higher than that of plant alone. These results show that an appropriate plant–microorganism synergy may serve as a low-cost, effective remedial technology for diesel-contaminated soil.
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This research was supported by funds provided by National Basic Research Program of China (No. 2004CB418506) and Postdoctoral funds of Liaoning province.
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Lin, X., Li, X., Li, P. et al. Evaluation of Plant–Microorganism Synergy for the Remediation of Diesel Fuel Contaminated Soil. Bull Environ Contam Toxicol 81, 19–24 (2008). https://doi.org/10.1007/s00128-008-9438-1
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DOI: https://doi.org/10.1007/s00128-008-9438-1