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Electricity in Romania is based on obtaining it in thermoelectric power plants. On the territory of Romania there are thermoelectric power plants operating with different types of fuels (gaseous, liquid and solid). At present, the largest amount of electricity is obtained from solid-fuel in thermal power plants. Thermoelectric power plants are considered to be an important source of environmental pollution. These have negative effects on all environmental components. The technological processes from the combustion...

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...