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In the production of electricity in the Thermal Power Plants, coal is one of the fuels. After burning coal, is resulting large amounts of waste in the form of slag and ash stored in ponds. After completing the submission of slag and ashes in ponds they have to rentered in the natural circuit. Soil of tailing ponds has a small grain size and is permeable, the structure of ponds are landscaped with irrigation systems and drainage water. Also soils have a low nutrient content and contain certain chemicals that could ...

The noise of bandconveyors used in industry, according to the rules must be reduced below the maximum permissible areas where they are located. To reduce the level of noise pollution in the operation area on the bandconveyors can be used soundproufing panels. In order to not influence the placement of the panels of geographical conditions they can be placed directly on the metal structure of bandconveyors. Panels installed on bandconveyors to isolate sound can be damaged by vibrations arising in their structure. V...