Fonts, Isabel; Gea, Gloria; Azuara, Manuel; Ábrego, Javier - In: Renewable and Sustainable Energy Reviews 16 (2012) 5, pp. 2781-2805
The high output of sewage sludge, which is increasing during recent years, and the limitations of the existing means of … disposing sewage sludge highlight the need to find alternative routes to manage this waste. Biomass and residues like sewage … these treatments. The main objective of this review is to provide an account of the state of the art of sewage sludge …