Experimental evaluation of continuous in-situ biomethanation of CO2 in anaerobic digesters fed on sewage sludge and food waste, and the influence of hydrogen gas-liquid mass transfer

<p>This data repository collects all the experimental data related to the paper "Experimental evaluation of continuous in-situ biomethanation of CO2 in anaerobic digesters fed on sewage sludge and food waste, and the influence of hydrogen gas-liquid mass transfer".</p> <p><br></p> <p>The data is divided in two main folders, according to the substrate used in the biomethanation experiments, i.e.: </p> <p>- Sewage Sludge (SS) </p> <p>- Food waste (FW)</p> <p><br></p> <p>In each substrate folder, the data is further reported in different folders, for each of the experimental periods</p> <p>- R1 , R2, R3 (gas recirculation rate experiments)</p> <p>- O1, O2, O3 (operational conditions experiments)</p> <p><br></p> <p>For each experimental period, three Excel (*.xlsx) files are included:</p> <p>- Organic Loading Rate (OLR), Biogas Flow and H2 Injection</p> <p>- Gas Composition</p> <p>- pH </p> <p><br></p> <p>Each experimental period is described in detail in the PhD Thesis: </p> <p>"Sastraatmaja, A. Experimental Process Development and Techno-Economic Assessment of In-Situ Biomethanation of Carbon Dioxide in Biowaste Anaerobic Digesters, University of Sheffield, 2022."</p> <p>Graphs from PhD Thesis are included in each Excel file to facilitate referencing. </p> <p><br></p> <p><br></p>