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Microbial transformation of nitroaromatics in surface soils and aquifer materials

P. M. Bradley·F. H. Chapelle·J. E. Landmeyer·J.G. Schumacher
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Abstract

Microorganisms indigenous to surface soils and aquifer materials collected at a munitions-contaminated site transformed 2,4,6-trinitrotoluene (TNT), 2,4-dinitrotoluene (2,4-DNT), and 2,6-dinitrotoluene (2,6-DNT) to amino-nitro intermediates within 20 to 70 days. Carbon mineralization studies with both unlabeled (TNT, 2,4-DNT, and 2,6-DNT) and radiolabeled ([ 14 C]TNT) substrates indicated that a significant fraction of these source compounds was degraded to CO 2 .

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Applied and Environmental MicrobiologyArticle
90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 38.67288047585902° to 38.7467591076545° latitude; -90.73698354073991° to -90.56205991061313° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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P. M. Bradley, F. H. Chapelle, J. E. Landmeyer, J.G. Schumacher. 1994. Microbial transformation of nitroaromatics in surface soils and aquifer materials. https://doi.org/10.1128/aem.60.6.2170-2175.1994

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