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(812) 323 86 42
(812) 323 86 44
(812) 234 39 07
http://www.hermitagefuriture.com
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A production line for manufacturing containers for a long - term storage of radioactive and toxic wastes is presently being set up in the vicinity of Saint - Petersburg.
The main distinctive feature of the new containers is the construction material, which increases the time hazardous wastes can be stored to 300 years.
The existing containers for radioactive waste are known to have a storage limit of about 50 years. Stone - slag cast containers provide a more reliable packing of radioactive waste as well as a for a substantial reduction (by approximately 100 times) of the corpuscular permeability of the container walls as compared to steel - concrete containers, thus allowing the assumption that, in perspective, the period of storage can be extended beyond the 300 - year limit. Many of the ordinary waste canisters would have been effected by then from the corrosive effects of water dripping from the ceiling of the waste emplacement tunnels, or "drifts".