State and Perspectives of Treatment and Reuse of Sewage Sludges

Abstract

There was presented analysis of sewage sludge (SS) reuse methods, existing in domestic and overseas practice. There were proposed methodological approaches to development of SS management strategy. There were developed criteria of methods treatment SS choice, taking into account possibility of maximum use of its energetic and resource potential. Conducted analysis of literature data and own researches allow pointed out, that most promising direction of SS treatment is thermal destruction by means of pyrolysis or direct combustion, render possible ti obtain products or sub-products, requested on the market.