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- Article name
- Experimental assessment of exposure of gun powders component on soil microflora
- Authors
- MASLENNIKOV A. A., , maslennikov@rihtop.ru, Federal State Unitary Enterprise "Research Institute of Hygiene, Toxicology and Occupational Pathology" at Federal Medical and Biological Agency, Volgograd, Russia
DEMIDOVA S. A., , demidova@rihtop.ru, Federal State Unitary Enterprise "Research Institute of Hygiene, Toxicology and Occupational Pathology" at Federal Medical and Biological Agency, Volgograd, Russia
- Keywords
- polyvinyl nitrate / soil microflora / threshold concentration / subthreshold concentration
- Year
- 2019 Issue 1 Pages 35 - 38
- Code EDN
- Code DOI
- Abstract
- For the first time, experimental studies of effects of one component of new introduced into production gun powders - polyvinyl nitrate - on the soil microbiocenosis have been carried out. In the course of carrying out work on this most significant general sanitary indicator of hazard a threshold and subthreshold concentration of the compound in the soil was determined. The established features of the polyvinyl nitrate negative impact on the number of saprophytic bacteria colonies, Escherichia coli, and micromycetes are taken into account in the subsequent substantiation of its MPC in the soil of populated areas and farmland.
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