1. Dairy wastewater treatment using low temperature-vacuum distillation plant, XXX CIOSTA – CIGR Congress;Altieri,2003
2. APHA, AWWA, WPCF, 1992. Standard Methods for the Examination of Water and Wastewater. 18th ed., 1992, Washington, DC ISBN: 9780875530139.
3. Barbari, M., Cini, E., Recchia, L., 2005. La distillazione nel trattamento dei reflui da impianti zootecnici e dell’agroindustria (Distillation in the treatment of effluents from livestock farming and agro-industry). AIIA 2005, Catania, Italy, 27–30/06/2005.
4. Landfill leachate treatment by evaporation;Birchler;Journal of Environmental Engineering,1994
5. Pig slurry concentration by vacuum evaporation: influence of previous mesophilic anaerobic digestion process;Bonmatí;Journal of the Air and Waste Management Association,2003