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Date submitted2013-01-05
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Date accepted2013-03-17
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Date published2013-12-27
Evaluation of radiation environment in underground construction of Saint Petersburg subway
- Authors:
- S. G. Gendler
- A. A. Yakovenko
On the basis of instrumental measurement data the major factor defining a radiation environment in underground facility of Saint Petersburg the subway are radon and radon daughters is shown. The hypothesis of influence on dynamics of radon accumulation in underground facility of the moisture entering from rocks is confirmed.
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Date submitted2013-01-24
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Date accepted2013-03-16
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Date published2013-12-27
Optimization of work of dust supperession sprayer with use of computing modelling
- Authors:
- A. V. Ivanov
- Yu. D. Smirnov
In the Mining University there was set construction of pneumohydraulic sprayer for dust suppression systems. Important development stage of dust suppression sprayer is creation meth computing model for optimization of a hydraulic flow in a sprayer for reduction of working expenses.
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Date submitted2013-01-11
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Date accepted2013-03-30
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Date published2013-12-27
Analysis of the landscape and geochemical situation in the ANOF-2 of the JSC «Apatite» tailing dump placement area
- Authors:
- M. A. Pashkevich
- A. V. Strizhenok
In paper results of environmental monitoring of components of the environment, the placement carried out in the territory of the tailing dump of apatite-nepheline concentrating factory are presented, results of the carried-out natural measurements are given and the assessment of the technogenic loading rendered by experimental object on an ecosystem of this region is given.
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Date submitted2013-01-15
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Date accepted2013-03-11
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Date published2013-12-27
Disposal of dehydrated sediments of water objects of the mining regions
- Authors:
- V. A. Petrova
- M. A. Pashkevich
Discharge of inadequately treated waste water of mining and processing enterprises leads to the formation of technogenic sediments, which are a large source of secondary pollution of water bodies. In the present paper we propose a possible way of disposal of sediments to prevent additional technogenic load.
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Date submitted2013-01-10
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Date accepted2013-03-24
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Date published2013-12-27
Ecological condition of geological space of Saint Petersburg at building high-rise objection
- Authors:
- N. M. Rozum
This clause is devoted to a perspective of high-rise construction in Saint Petersburg. It is offered to consider objects of high-rise construction as litotekhnichesky system in structural interrelation with geological space and components of environment. Sites of a possible geoecological risk in the territory of Saint-Petersburg for the purpose of rational territorial planning of building of high-rise objects are designated.
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Date submitted2011-07-22
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Date accepted2011-09-23
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Date published2012-04-05
Estimation of technogenic risk spatial distribution at aero-technogenic environmental impact оf overburden dump
It is noted overburden dump which are forming on open-pit mining of mineral deposits, are powerful sources of environment impact, including the population living in areas on which dust pollution extends. Procedure of zonation of the territory surrounding overburden dump on size of technogenic risk is developed. As an example, the assessment of distribution of technogenic risk for conditions of overburden dump of Olenegorsky combine is carried out.
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Date submitted2011-07-23
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Date accepted2011-09-27
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Date published2012-04-05
Estimation of atmospheric air pollution аt construction and operation of traffic tunnel
- Authors:
- S. G. Gendler
- V. A. Rogalev
Results of field observation of atmospheric air pollution at a construction of transport tunnels on highway and railway Adler – Red Forest Meadow are presented. Features of an environmental pressure dynamics on atmospheric air are determined. The estimation of pollutant emission influence from transport tunnels on atmospheric air is given. Possibility of concentration of pollutants decrease in atmospheric air at the expense of ventilation shafts use for removal from the tunnel of outgoing air flow is shown.
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Date submitted2011-07-20
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Date accepted2011-09-06
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Date published2012-04-05
The technology analasys a problems оf utilization of bio- and oil slugge on enterprises fuel and energy complex
- Authors:
- K. A. Moiseeva
- V. A. Rogalev
The paper deal with the problem of developing a rational technology of slime and silt recycling for company «KINEF», which nowadays is one of the leading companies in Russia in it area. Therefore the question of soil-waste utilization is one of the major issues to adress for this organisation. During the reaserch samples of soil waste were taken and analyised, which helped to work out a complite technology of recycling. The technology of processing based on methods «wet chemistry» and hydrometallurgical processes. Special attention is paid to the necessity of extrac- tion of the useful components.
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Date submitted2011-07-28
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Date accepted2011-09-11
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Date published2012-04-05
Different approaches of assigning the danger range of slime and silt from oil refinery biological treatment unit
- Authors:
- K. A. Moiseeva
The problem of assigning the danger range for slime and silt from the oil refinery is described in current paper. Assignment of hazard class waste a complex organic matrix is one of the most significant problems of environmental monitoring to date. Classical methods are not highly effective in dealing with this waste origin. During the research samples of soil waste were taken and analyzed, which helped to work out a complete technology.
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Date submitted2011-07-21
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Date accepted2011-09-03
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Date published2012-04-05
Prospective ways of diamondiferous rock enrichment wastes utilization at M.V.Lomonosov diamond deposit
- Authors:
- A. Yu. Oblitsov
- V. A. Rogalev
In this article a problem questions of diamondiferous rock enrichment wastes accumulation at M.V.Lomonosov diamond deposit, perspective ways of wastes utilization are stated. The current situation with wastes accumulation is passed in review. The technology of utilization is described in detail. The data on chemical composition, acid-base balance, ability to decrease soil acidity are given.
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Date submitted2011-07-21
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Date accepted2011-09-12
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Date published2012-04-05
Analisys of surface water condition of the murmansk district which is exposed to a negative impact оf the mining-enrich industry
- Authors:
- V. A. Petrova
- V. A. Rogalev
Activity of the Kovdor Mining and Processing Plant has a negative impact to the environment, particularly to the surface water. The results of hydrochemical analysis of the water samples allow to assess an anthropogenic load on the surface water and to upgrade the monitoring program.
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Date submitted2011-07-12
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Date accepted2011-09-23
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Date published2012-04-05
Environmental monitoring of the north ecosystems exposed to an impact of the mining
- Authors:
- A. V. Strizhenok
The paper presents the results of an environmental monitoring of the Russian mining enterprise territory and the assessment of an anthropogenic impact of the delft on the ecosystem of the protected area.
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Date submitted2011-07-24
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Date accepted2011-09-15
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Date published2012-04-05
Features land recultivation, disturbed as a result of activities of dzhidinsky mining treatment complex
- Authors:
- S. I. Fomin
- E. L. Ubugunov
- V. A. Shevelev
Converting disturbed as a result of industrial activity land in a state in-suitable for use in the national economy, to prevent their negative impacts on the surrounding landscape complexes, the protection of these complexes, optimization of the combination of man-made and natural landscapes is achieved revegetation. Recultivation of the tailings left behind after work Dzhidinsky mining treatment complex will ensure reduction of negative impacts on the environment and human health.