Supercritical water gasification of sewage sludge: Gas production and phosphorus recovery

Acelas, Nancy Y.; López, Diana P.; Brilman, D.W.F. (Wim); Kersten, Sascha R.A.; Kootstra, A. Maarten J.

doi:10.1016/j.biortech.2014.10.003

Supercritical water gasification of sewage sludge: Gas production and phosphorus recovery

In this study, the feasibility of the gasification of dewatered sewage sludge in supercritical water (SCW) for energy recovery combined with P-recovery from the solid residue generated in this process was investigated. SCWG temperature (400°C, 500°C, 600°C) and residence time (15min, 30min, 60min…