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Mining and manufacturing

The largest volumes of waste are accumulated in mining (coal waste heaps, waste dumps) and processing industry (especially in metallurgy and chemical industry). In the extraction of coal annually to the surface from the depths raise about 1 billion m3 of waste rock. From it form piles that take up …

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Metal structures (old cars)

The problem of disposal of car bodies exist in many countries. For Russia it is compounded by the fact that the country is constantly supplied with a large number of old cars. It should be noted that rusted body parts made of thin sheet metal, not the best raw materials …

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Agriculture

In agriculture for animal feed is used coniferous-vitamin flour, enriched in carotene, protein and vitamins. 15 kg of flour contains 60-90 mg of carotene, chlorophyll, cellulose, essential oil. A ton of flour from the leaves and needles can balance 33-36 tons of feed. The amount of agricultural waste is among …

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Metallurgy

Waste of ferrous metallurgy are formed at the stage of extraction of ore. It should be noted that about 70% of the waste rock and tailings can be used for the production of building materials. Enterprises of ferrous metallurgy, iron ore mining, other components, including copper, zinc, lead, gold sent …

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Thermal

Significant volumes of solid waste generated in a power system. Thus, when burning coal to produce calcium oxide is quenched lime that can be used for liming acid (podzolic) soils. One day the TPP saws off up to 10 thousand tons of coal, and then satanical 1 thousand tonnes of …

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Timber waste and wood

In the timber industry for every dense cubic meter of wood has branches and bark: the spruce is 50-70 kg, pine-80-100 kg, at the birch 90-100 kg. In the processing of forest residues can be obtained from 40 to 55% wood green, 25-35% technology chips that can be used as …

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Overall design of wood

Dimensional structures made of wood, railway sleepers, pallets, poles, cable drums Railroad ties, telephone and Telegraph poles, cable drums, pallets… All these wood before operating impregnated with kreazota (antiseptic to prevent rotting). When disposing of the problem occurs: the high toxicity of this compound does not allow open burning and …

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Mechanical rubber goods

Waste rezynы and humovotehnynnyh of products sleduet otnesty for Waste Handling production. When yznose rezynovыh of products obrazuyutsya myllyonы tons waste. So in Russia s nakaplyvaetsya not less than 10 million tons per year. Bolshuyu part sostavljajut Tires and Tire casings passenger, and passenger hruzovыh peredvyzhnыh devices for trailers go. …

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Building waste

Currently in Kiev annually produces about 1500 tons of construction waste. Only 70-80 thousand tons is processed into crushed stone, the rest are disposed of in landfills or accumulate on illegal dumps. In world practice there are two main methods for processing heavy construction waste and non-conforming products of construction …

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