Investigation of PCBs biodegradation by soil bacteria using tritium-labeled PCBs

被引：0
|
作者：
A. A. Kim
G. T. Djuraeva
K. S. Takhtobin
M. Kadirova
H. T. Yadgarov
P. V. Zinovev
A. A. Abdukarimov
机构：
[1] Uzbekistan Academy of Sciences Ulugbek,Group of Biological Radiochemistry, Department of Analysis and Informatization, Institute of Nuclear Physics
[2] Uzbekistan Academy of Sciences,Laboratory of Toxicological Genetics, Institute of Genetics and Experimental Biology of Plants
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2004年 / 259卷
关键词：
PCBs; Tritium; Soil Bacterium; Synthetic Medium; Bacterium Strain;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The method of tritium labeling of polychlorinated biphenyls (PCBs) has been developed. It allows producing of uniformly labeled tritium PCBs. High specific activity permits the tracing all of the tritium labeled PCBs biodegradation products. Radiochemical approach of the investigation of PCBs microbial degradation has been developed and PCB-destructive activity of soil bacteria strains has been studied. It was found that 4 investigated bacteria strains of Bacillus sp. has the ability accumulate and destroy PCBs. Use of developed radiochemical methods in complex with other analytical methods in investigation of PCBs biodegradation provide useful additional information. The radiochemical methods developed can be successfully used for wide screening of microorganisms, destructors of PCBs.
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页码：301 / 304
页数：3
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