인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Abstract Black Soldier Fly Larvae (BSFL) composting is increasingly explored as a sustainable strategy to treat organic waste. This study assessed the potential of BSFL to reduce heavy metals and pathogens in fecal sludge cake (FSC) co-composted with fruit and vegetable waste (FVW) or cattle manure (CM). Seven treatments; T1 (100% FSC), T2 (75% FSC:25% CM), T3 (65% FSC:35% CM), T4 (55% FSC:45% CM), T5 (75% FSC:25% FVW), T6 (65% FSC:35% FVW), and T7 (55% FSC:45% FVW),were evaluated for reductions and bioaccumulation of heavy metals (Pb, Cu, Fe, Cr, Zn) as well as Escherichia coli (E.coli) and Staphylococcus aureus (S. aureus) . Pb reduction ranged from 33.0% (T5) to 60.9% (T4), with the lowest bioaccumulation (4.4 mg/kg) in T4. Cu decreased by up to 43.1% (T7), while Zn showed the highest decrease (48.2%) in T6. Cr reduction peaked in T7 (32.4%), and Fe in T2 (28.7%). T5 achieved the highest E. coli reduction (99.8%), while T4 exhibited the highest S. aureus decrease (94.9%). Treatments with co-substrates (FVW or CM) consistently outperformed FSC alone, underlining their role in enhancing BSFL composting efficacy. These findings demonstrate the potential of BSFL composting to mitigate environmental and health risks associated with FSC use, offering a scalable solution for organic waste management in low-resource settings.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.