2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

10. DEVELOPMENT OF TECHMOLOGICAL PROJECT FOR HANDLING OF
WASTE, TECHNOLOGICAL EQUIPMENT AND ITS PARTS CONTAINING HEAVY
METALS
10.1. Main technological solutions
In developing the main technology solutions we take into account the need for further replication
of the technology to other former sites of the Russian Defense Ministry located on Alexander
Island of Franz Josef Land archipelago after the experimental work on the preservation of wastes
containing heavy metals.
According to the results of field work conducted in 2010 on Alexandra Island [69], it was found
that heavy metals were identified in oils of grades M20-V2, TAp-15V, IMSp-46, TSp-14gip and
sulfur acid treatment condenser oil.
The content of heavy metals in these sources of pollution does not exceed the level of 0,5 ... 1,0
mg / kg, which corresponds to the norm for a particular type of oil products.
Given the fact that the Russian Defense Ministry sites may contain significant amounts of heavy
metals (eg scrap of heavy metals, spent oils and technical liquids, battery fluids, etc.) in the
development process of the project two ways were worked out:
extraction of heavy metals from waste for use in chemical-technological complex of Russia;
chemical treatment of waste in order to convert heavy metals into insoluble forms to reduce the
risk of their spread in the environment.
The main technological solution is to develop a mobile unit in modular design to allow use of
modules as a single system process, and for the organization of separate stages of
production. This technical solution will allow the initial stages of the elimination in the vicinity
of hazardous waste without a developed infrastructure (energy, transport, etc.), followed by the
final stages in the development of industrial areas.
Provides for the use of three modules.
Grading module (MR)
Grading module is designed to group waste types (solid, liquid), the qualitative and quantitative
content of heavy metals in the waste is destroyed, as well as for expert risk assessment of
existing waste on the environment to identify priority actions to destroy them.
In the structure module, grading laboratory must be included, placed in a separate Frame
construction, as well as cargo-handling equipment to move waste to the production sites required
by process modules.
In the laboratory, the sampling of waste to be destroyed their identification and qualitative
composition and quantitative content of heavy metals. Based on the results obtained by sorting of
waste for the direction for future technological modules in order to destroy (the direction of the
smelter, the allocation of heavy metals from liquid wastes or their deposition in insoluble form).
In addition, the lab is controlled of solid, liquid and gaseous wastes to assess the correctness of
implemented process and environmental safety.
Solid-waste recycling module (MPT)
FINAL REPORT for Contract No. CS-NPA-Arctic-13/2009 of December 01, 2009 within the framework of pilot project Development
of Technology of clean up of the area of Decommissioned Sites of The Russian Federation Ministry of Defense in the Arctic by the
Example of Alexanra Island of Franz Josef Land Archipelago from Hazardous Waste
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