The present research was realized in the field of expanded clay production technology with support ingredient as a waste of biological sewage treatment and charcoal production. The iInfluence of the introduced ingredient on the blowing of clay raw materials was analysed. The comparative physical and mechanical characteristics of samples, the main chemical reactions which took place during the firing of clay with addition of waste in raw materials were provided in article.
Keywords: expanded clay, coal waste, low-melting clays, treatment facilities, blowing, waste water, activated sludge, ecology, construction materials, porosity.
The article is considered the ecological and economic rationale for the use and application of alternative fuels from MSW (RDF) to produce cement. The economic efficiency of RDF at JSC "Sebryakovcement" at the current rate of natural and secondary energy. The aim of our work is to develop effective thermal and hardware solutions optimized commercial and environmental solutions for the development of the use of solid waste in the cement industry.
Keywords: alternative fuels, municipal solid waste (MSW), RDF, cement industry, environmental safety.
The article is described the environmental and economic feasibility of the use of fossil fuels on RDF. The opportunity of introduction of alternative fuels, as an essential part of maintaining a balance of market equilibrium in the competitiveness of the products of the company "Sebryakovcement". The calculation of potential possibilities of processing of waste RDF as a necessary component to maintain the balance of market equilibrium and competitiveness of enterprise "Sebryakovcement." Calculation of the potential waste in RDF
Keywords: alternative fuels, municipal solid waste (MSW), RDF, cement industry, environmental safety.