TY - BOOK AU - Douglas, Ralph W. TI - Synthetic natural gas from animal wastes by anaerobic fermentation U1 - 333.953 PY - 1976/// CY - Chicago PB - Institute of Gas Technology KW - Metano KW - Conversión de Residuos KW - Producción de Energía KW - Congresos y Conferencias KW - Estados Unidos N1 - Impreso. El artículo es parte de: Clean fuels from biomass, sewage, urban refuse, agricultural wastes: symposium papers; 06104; Recent trends in agriculture towards concentrated cattle, poultry, and hog feedlots, have alone resulted in the yearly accumulation of over 2 billion tons of animal wastes. Disposal of these wastes is difficult, and the runoff from accumulations has created massive contaminations problems. However, such pollutants are potential raw ingredients for the anaerobic production of methane, a high energy fuel gas ER -