Microbial activity in mine working and its influence on high-grade iron ore's and constructional material's properties
About authors
- 1 — Ph.D., Dr.Sci. professor Saint Petersburg State Mining University
- 2 — student Saint Petersburg State Mining University
Abstract
Development’s conditions and sources of microorganisms in high-grade iron ore (HGIO) of Jakovlevsky deposit (KMA) were considered. Influence of watering, draining and contamina tion in iron ore on decreasing of shear strength and growth of bacterial mass were noticed. Different physiological groups and species composition of microorganisms in underground space were defined, and their influences on constructional materials which are used to coffer mine workings were studied.
Область исследования:
Geology
References
- Dashko R.E., Volkova A.V. Microbial activity in mine workings and its influence on high-grade iron ore’s and constructional material’s properties // Procudings of Mining Institute. Saint Petersburg, 2006. Vol.168. P.165-174.
- Netrusov A.I. Microbiology: Textbook. Moscow, 2006.
Similar articles
The designing of the constructions of the pillar underground station with applying of the low-settle building technology
2012 A. G. Protosenya, P. A. Demenkov, M. A. Karasev, N. A. Belyakov, K. P. Bezrodnyi, V. A. Maslak
Features land recultivation, disturbed as a result of activities of dzhidinsky mining treatment complex
2012 S. I. Fomin, E. L. Ubugunov, V. A. Shevelev
Amount of explosive destruction zones for cracked rocks with different crack filler for example Mikhailovsky GOK
2012 M. G. Menzhulin, A. V. Fedoseev