(CZ200600617-A3)   NOVELTY - The solid wastes from decanting centrifuge of stillage together with subsequent sediments are dried. The liquid flow from decanting centrifuges of stillage in sedimentation tank is thickened with the sediment layer. The liquid portion is then subjected to anaerobic preliminary purification and final aerobic purification. The mixed sediments are then, after separation in decanting centrifuges and with or without dosing of auxiliary poly-flocculants, also dried off. The process medium-pressure steam is utilized to meet energy requirements of distillery.    USE - Method of energy appreciation of products from purification of stillage from ethanol production.    ADVANTAGE - The method enables potential generation of electric power, which makes a distillery self-sufficient in producing the energy consumed, particularly medium-pressure steam. The method is designed so that it is possible to burn loose or granulated dried material from the equipment from distiller's stillage processing.    DETAILED DESCRIPTION - The solid wastes from decanting centrifuge of stillage together with subsequent sediments, in particular the protein sediments from centrifuges for protein sediments dewatering after preceding separation of protein sediments by sedimentation are dried. The liquid flow from decanting centrifuges of stillage in sedimentation tank is thickened with the sediment layer, while pH in sedimentation separation of protein sediments is maintained at 5.8-13. The liquid portion from sedimentation separation of protein sediments is then subjected to anaerobic preliminary purification and final aerobic purification, to produce a mixture of chemical sediments from precipitation of nitrogenous substances in the form of ammonium magnesium phosphate, anaerobic and aerobic waste sludge, and chemical sediments from final precipitation of superfluous phosphor to ferric phosphate and sediments from precipitation of poly-phenol and melanoid substances with the use of salts with the content of ions of aluminum, lead, copper, zinc and iron. The mixed sediments are then, after separation in decanting centrifuges and with or without dosing of auxiliary poly-flocculants, also dried off together with the previous dewatered stillage and protein sediments to 40-90% dried residue which enables combustion of this mixture with or without producing the granulated pellets in boilers with special regime of spreading the mixture, shifting of the mixture and temperature regime of the boiler while producing medium-pressure or high-pressure steam, which then either serves in the case of the high-pressure steam also for generating electric power. The process medium-pressure steam generated is then utilized to meet the energy requirements of the distillery, or the directly produced medium-pressure steam that also meets the energy requirements of the distillery, which can also be saturated by producing steam from the product of preliminary anaerobic purification, i.e., biogas, which either produces steam in a separate boiler or it serves in the start-up statuses to start-up the boilers burning the fuel mixture (6). Or the biogas is used to produce electric power on co-generation units which produce the so-called green electric power which then serves the needs of the distillery, or it is conducted to public network. An INDEPENDENT CLAIM is included for equipment for energy appreciation of products from purification of stillage from production of ethanol.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the energy appreciation method.    Inlets (1,2)    Recycled material (3)    Mixing equipment (4)    Fuel mixture (6)    Combustion chamber (9)