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
Analisys of surface water condition of the murmansk district which is exposed to a negative impact оf the mining-enrich industry
2012 V. A. Petrova, V. A. Rogalev
Engiineering-geological and hydrogeological problems of st. Isaak cathedral’s long-term stability substantiation (Saint-Petersburg)
2012 R. E. Dashko, A. V. Shidlovskaya, O. Yu. Aleksandrova, I. V. Alekseev
The distribution of late quaternary glacial-marine deposite on the norternmost part оf Novaya Zemlya shelf
2012 D. E. Dorechkina, P. V. Rekant, D. A. Korshunov, A. D. Portnov
Long face ventilation performance improving in development of seam by pillarless technology
2012 V. S. Elkin