期刊
APPLIED BIOCHEMISTRY AND MICROBIOLOGY
卷 48, 期 1, 页码 21-27出版社
PLEIADES PUBLISHING INC
DOI: 10.1134/S0003683812010152
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资金
- International Science and Technology Center [G-1408]
The ability of the strains-destructors of various aromatic compounds to utilize trinitrotoluene (TNT) up to concentration of 70 mg/l was shown. An increase in the TNT concentration from 100 to 150 mg/l did not inhibit its conversion rate by the Kocuria palustris RS32 strain. The Acinetobacter sp. VT11 strain utilized TNT as a sole substrate for growth; 3,5-dinitro-4-methyl anilide acetate and 2,6-dinitro-4-aminotoluene were identified as intermediates of TNT degradation by active strains of Pseudomonas sp. VT-7W and Kocuria rosea RS51. At the same time, 4-methyl-3,5-dinitroformamide was discovered for the first time upon the TNT destruction by the bacteria strains of Rhdococcus opacus 1G and Rhdococcus sp. VT-7. The active bacterial strains achieved an 82-90% destruction of TNT when they were introduced into the soil.
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