Benefits of a biogas plant. Scheme, description

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Benefits of a biogas plant. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Alternative energy sources

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If you have agricultural and food industry waste, then you can literally make money out of thin air. These can be pet waste products, slaughterhouse waste (blood, intestines, fat), vegetable waste (silo, technical glycerin from rapeseed production, alcohol stillage, beet pulp), sewage. You can significantly increase the efficiency of the enterprise without much additional cost.

The processing of such waste in a biogas plant gives:

Biogas

During the fermentation process, biogas is produced from biowaste. This gas can be used like regular natural gas for heating and power generation. It can be compressed, used to refuel a car, accumulated, pumped and sold to neighbors. You get your own gas well.

Electricity

From one m3 of biogas, 2-3 kW of electricity can be generated (biogas, which, when burned in a co-generator, produces electricity).

Heat

Biogas can be used in boilers to produce heat for heating or vice versa for evaporators in cooling systems, to produce boiled water for livestock, and also to produce steam. The plant also generates heat without gas combustion.

Fertilizer

The fermented mass is an environmentally friendly liquid and solid fertilizer (biohumus), devoid of nitrites, weed seeds, pathogenic microflora, helminth eggs, and specific odors. Yields grow by 40-50%.

Disposal or cleaning

Ordinary bio-waste (eg manure) cannot be used for at least 3 years (should be stored in lagoons). The biogas plant processes manure immediately into fertilizer (bio-fertilizer) ready for use. At the same time, you can receive money for the disposal of neighbors' waste and use their free raw materials to produce biogas.

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