Microbial activity in mine working and its influence on high-grade iron ore's and constructional material's properties

R. E. Dashko; I. V. Alekseev

Vol 195

Pages:

15

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Geology

Microbial activity in mine working and its influence on high-grade iron ore's and constructional material's properties

Authors:

R. E. Dashko¹

I. V. Alekseev²

About authors

1 — Saint Petersburg State Mining University
2 — Saint Petersburg State Mining University

Date submitted:

2011-07-20

Date accepted:

2011-09-19

Date published:

2012-01-01

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. Dif ferent 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.

References

Дашко Р.Э., Волкова А.В. Микробная деятельность в подземных выработках и ее влияние на свойства богатых железных руд и конструкционных материалов / Р.Э.Дашко, А.В.Волкова // Записки Горного института. СПб, 2006. Т.168. С.165-174.
Нетрусов А.И. Микробиология: Учебник. М., 2006.

Microbial activity in mine working and its influence on high-grade iron ore's and constructional material's properties

Abstract

References

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