Federal Waste Catalogue

Annually, the structural units of track facilities located within the boundaries of the road, when the various kinds of repair paths formed about 1 million of used wooden sleepers impregnated with antiseptic means. Coal oil is the most toxic of all septic tanks, as 70 percent composed of aromatic hydrocarbons. According to the Federal Waste Catalogue, soaked them sleepers are third class of danger. Construction of railroad ties from the end-sleepers built cabins, barns and even bridges over small streams. However, for these purposes, you can send sleepers under 7 years old, that is, those which are impregnated with safe preservatives, and no toxic creosote.

They were treated sleepers a few years ago. The problem of disposal of railway wooden sleepers, acute for the transportation industry. Refine: wooden sleepers price, total volume. Sale of sleepers from the manufacturer and with the Russian reserves. Disposal Incineration of wooden sleepers - the most well-known method of disposal of wooden sleepers.

Since all the sleepers are impregnated with a special substance - creosote, this method is a negative point and causes the release of large quantities of toxic substances such as acetone, butanol, phenol, phenanthrene, which are released into the environment. This kind of material help formation of cancer. Building material - used railroad ties as the building (secondary use) of the material. A similar method is not environmental, is harmful to health because of the sharp separation, unpleasant odor and toxicity, but for the same reason, the ties do not rot, does not razlogayutsya. Warning: impregnated wooden sleepers (crossties treatment - it is harmful for the body, impregnation with creosote - the harmful chemical compound different matter) should not be used in the construction of buildings, houses, cottages ... gasification - extreme case of dispersion (conversion of fuel into the flow of pulverized). It is known that the dispersion of the fuel reduces incomplete combustion of hydrocarbon compounds, the degree of neutralization increases by about a thousand times more than conventional combustion. Pyrolysis - the thermal expansion of the sleepers under high temperature without access air. Can be used for starogodnyh (will sleepers) wooden sleepers with distillation of coal oil. A similar method was suggested by experts one of the enterprises of Kazan. This method is carried out in sealed conditions that can reduce emissions of toxic substances into the environment. Recycling starogodnyh sleepers - this method involves two stages of passage. The first - with the help of chemicals are neutralized creosote compounds on the second stage of processed wood. Read more: Recycling sleepers - wooden railway sleepers, used after repairs