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Thermal depolymerization of biogas digestate
Digestate—high moisture sludge Alternative digestate handling pathway Existing digestate handling Proposed digestate handling pathway pathway Digestate processing for nutrient recovery Hydrothermal liquefation operation Liquid fraction Biocrude Post-HTL water Gaseous products Insoluble biochar Complex tertiary wat
Solid fraction
Nutrient rich digestate fertiliser simplified A 10.1 Fig. technologies.
