Optimising pyrolysis conditions for high-quality biochar production using black soldier fly larvae faecal-derived residue as feedstock
Nqobile Nkomo, Alfred Odindo, William Musazura, Roland Missengue
Abstract
at 500 °C. Biochar produced at 500 °C for 30 min had desirable characteristics: surface area, exchangeable bases, and pH. Also, biochar can be used as a phosphorus source with potential for crop production, although an external nitrogen source is needed to meet crop nutrient requirements.
Topics & Concepts
BiocharPyrolysisRaw materialChemistryCharcoalDry matterPulp and paper industryCrop residueEnvironmental chemistryOrganic matterSawdustWaste managementAgronomyBiologyAgricultureEcologyOrganic chemistryEngineeringInsect Utilization and EffectsMoringa oleifera research and applications