Bioenergy station "EcoVoltAgro" for organic waste processing

The process of waste processing at the bioenergy station "EcoVoltAgro" is described. The main elements of the technological scheme of the station are presented. Methods for improving energy efficiency and environmental safety of waste processing processes at large concentration sites based on methane effluent are proposed. The possibility of their implementation through the use of technologies based on methane effluent is shown. It is shown that the effect of the use of methods of combined fermentation, obtained on the basis of the use of drugs based on methane effluent for the treatment of several groups of different morphological composition of substrates and analysis of their composition and the composition of the resulting gas mixtures. In all cases, the increase in the volume fraction of the methane component has been observed on the 10th-14th day after the first administration of drugs. Technical solutions are considered, which allow to realize two-stage fermentation in one tank and as a result to increase the output of biogas by 37% with an increased proportion of methane, reaching 84% in volume.