Combustion of alternative fuel composites containing municipal sewage sludge in power boilers

Municipal waste, including sewage sludge and biomass can be a source of energy in commercial energy generation and heating. The possibility of using municipal sewage sludge in heat installations in the power industry as a composite of alternative fuels is limited by type, homogeneity and fuel properties. The article presents the possibility of using waste-code 19 08 05 stabilized municipal sewage sludge as an admixture to hard coal and lignite as well as to biomass in the form of straw and wood. Energy recovery generated from alternative fuel composites will be conducted in boilers. The properties of the fuels and emissions of pollutants into the environment are presented.