An integrated process of ANAERu00d3BICA digestion and aerobic Ammonium oxidation / ANAERu00d3BICA DESNITRIFICACIu00d3N and, perhaps, to produce biogas from sewage AVu00cdCOLAS.

摘要

An integrated process of Anaerobic digestion and aerobic / anaerobic Ammonium oxidation and denitrification, perhaps, to produce biogas from Poultry excreta, characterized in that it comprises at least the following Stages: Power: an anaerobic Digester FED with excreta Concentration of 3 G ST / 100g of Manure and a pH between 7 and 8.5,Biogas production in the anaerobic Digester: it degrades the organic material for the production of Biogas Digester, where the temperature varies between 30 - 35 C, the Hydraulic residence time varies between 2 to 5 days and the biomass concentration varies between 1.0 - 12 GSV / l,Power Reactor SNAD: this stage removes the residual Ammonia and Carbon and generates a Liquid free of Carbon and Nitrogen, which feeds the current obtained in STEP (b) with a concentration between 400 to 1800 mg / L and N - Nat, where the Reactor operates at a pH between 7 - 7.8 and a Temperature between 30 - 35 degrees Celsius, the Hydraulic residence time varies between 15 - 4 days and the biomass concentration between 0.5 - 6 varlia GSV / l, Recirculation: Free liquid nitrogen and carbon is recycled to the reactor is perhaps One Reason between 0.001 - 3.7 to treat manure at the start of the process and the remaining Purge.