Study of Microorganisms on Polymer Composite Materials in Frigid Climate Conditions

DOI

10.2991/isees-19.2019.43How to use a DOI?

Keywords

composite material; basalt fiber reinforced polymer; climatic factor; microorganisms-destructors; identification; bacillary strains.

Abstract

The paper presents research findings on extraction and identification of bacterial and mycelial forms of microorganisms on polymer composite materials under the influence of extreme frigid climate for further study of the destruction of these materials. The study made it possible to take wipe samples and scrapes from basalt plastic fittings, basalt- and fiber-glass plastic on open stands in frigid climate, as well as basalt plastic pipes used for water disposal in the Arctic zone of Yakutia. The following fungal species were identified from microorganisms-destructors of polymer composite materials via biochemical tests: Aspergillus fumigatus, Aspergillus niger, Aspergillus albus, Trichoderma viridans, Penicillium sp., Fusarium roseum. At least two species of spore-forming bacillary strains Bacillus atropheus and Bacillus subtilis were defined from the bacterial group.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - A.A. Kychkin
AU  - M.P. Lebedev
AU  - L.A. Erofeevskaya
AU  - N.I. Neustroeva
PY  - 2019/08
DA  - 2019/08
TI  - Study of Microorganisms on Polymer Composite Materials in Frigid Climate Conditions
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 605
EP  - 609
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.43
DO  - 10.2991/isees-19.2019.43
ID  - Kychkin2019/08
ER  -