Processing of Biodegradable Waste from Ceremonial Activities in Bali with Black Soldier Fly (BSF) Larvae

The conducted study aimed to analyze the waste processing process from traditional ceremonies in Bali by examining composition of generated. Since most generated during these is a biodegradable organic material, it feasible use sustainable bioconversion techniques such as Black Soldier Fly (BSF) larvae convert this into useful products. In study, feeding trial was using garbage blender consisting banana fruit, rice, leaf, coconut and flower wastes. BSF were fed at rate 40 mg/larvae per day with total 200 larvae. researchers measured key parameters including overall degradation (OD), reduction index (WRI), feed conversion efficiency (ECD) which resulted values 41.27±0.42%, 3.30±0.03 g/day, 7.82±0.43%, respectively. found that dry residue produced around 30-31% met minimum standards set for compost or biomass fuel. Additionally, mass 16-18% one cycle, high protein source can be used animals.