METHOD FOR INCREASING THE HEATING VALUE OF WASTE MATERIALS, WHICH OCCUR IN THE PREPARATION OF BIOMATERIAL FOR FERMENTATION IN BIOGAS PLANTS, AND WHICH ARE USED AS A SUBSTITUTE FUEL FOR A COMBINED HEAT AND POWER PLANT

摘要

The invention relates to a method for increasing the heating value of waste materials, which occur in the preparation of biomaterial for fermentation in biogas plants, and which are used as a substitute fuel for a combined heat and power plant, wherein the waste materials are gradually mixed with the fermentation waste from the biogas plant and mixed with sewage waste from a sewage plant in a further step, and wherein the entire mixture is dried, thereby forming a substitute fuel for a combined heat and power plant.