2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

11.2. Technological solutions for conservation of sovtol and other pcb-containing liquids.
The sequence of work on conservation projects on the territory of former military bases
remaining substandard sovtol Defense, and other PCB-containing fluids in transformers and
condensers in which they are stored is determined by the implementation of two ways:
commissioning of the mobile unit high-temperature oxidation directly at the site of Alexandra
Island;
conduct pre-processing of waste collected by special agents to transfer them to a lower hazard
class and send it off to a specialized company for recycling or use in the archipelago for future
use (in paste form to impregnate the wood from rot).
The main technological solution to the first direction 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 elimination
(conservation) in the vicinity of hazardous waste without a developed infrastructure (energy,
transport, etc.), followed, if necessary, to conduct the final stages in the development of
industrial areas. Provides for the use of four modules:
Module identification and sorting (MIS);
Module extraction and neutralization of waste drums;
Module neutralization of liquid waste;
Module compacting drums (IBC).
The main technological solution in the second direction is to develop a mobile unit that enables
processing sovtol special reagents to convert it to a lower hazard class and then use a special
form of pastes. The process involves sulfonation sovtol oleum at 100-180 ° C and subsequent
neutralization of the salt-forming agent triethanolamine.
11.3 Plan and procedures for conservation (liquidation) of drums, transformers and
condensers containing sovtol and other PCB-containing liquids.
11.3.1 Plan and technological cycle for conservation of objects containing sovtol and other
PCB-containing liquids
Plan for conservation of objects containing sovtol and other PCB-containing liquids is
constructed based on the level of pollution and the number of items contaminated PCB. The
structure plan includes elements such as: object, subject to conservation; stages of the operations
(technologies), time to perform the operations, the type and amount of waste, the composition of
forces and means for preservation, storage areas materiel; layout of production lines and safe
transportation feedstock and products; sequence of personnel in case of emergency, financial,
medical, consumer and other types of software.
Plan for conservation of objects should take into account all types of vessels, their quantity, as
well as filling them with fuel, lubricants and technical liquids.
Virtually all elements of steel drums, transformers and other metal structures are not visually
suitable for transportation by sea, should be prepared for disposal as scrap metal.
Exempt PCB-containing liquids drums, transformers and other equipment located on the territory
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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