The Cambi thermal hydrolysis process digester retrofit reduced by half the quantity of final dewatered sludge cake at the Kapusciska wastewater treatment plant in Poland.
KAWECKI, S. ; PASTWA, P. ; KLEIVEN, H. (2007): Sludge-to-Energy Process Solves Disposal Problems in Poland. In: World Water and Environmental Engineering: Volume 43 URL [Accessed: 04.07.2012] PDF