Microsoft Excel file: Sheet 1: Data retrieved from Aspen Plus® v12 for simulating the system CaCl2-NH3-CO2-H2O. Sheet 2: Empirical data of the titration of the brine of CaCl2 recovered from the novel prototype for processing anaerobic digestate. Sheet 3: Compression testing of the pellets of organic manure with the equipment Instron® 3345 . Sheets 4 and 5: Results of the participant questionnaires.