Black soldier fly larvae mitigate greenhouse gas emissions from domestic biodegradable waste by recycling carbon and nitrogen and reconstructing microbial communities

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(23), P. 33347 - 33359

Published: April 27, 2024

Language: Английский

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Black Soldier Fly Larvae Mitigate Greenhouse Gas Emissions from Domestic Biodegradable Waste through Carbon-Nitrogen Redistribution and Microbial Reconstruction

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: March 1, 2024

Abstract Black soldier fly larvae (BSFL) have been proven to reduce greenhouse gas emissions in the treatment of organic waste (e.g., domestic biodegradable waste, DBW). However, microbial mechanisms involved not fully understood. The current study mainly examined dynamic changes carbon and nitrogen, emissions, succession community structure, gene abundance DBW under BSFL (LT) non-aeration composting (NC). We found that supplied, 29.9% 55.0% nitrogen were stored BSFL. For every 1kg dry matter consumed, 655 g CO 2 , 0.80 mg CH 4 2.26 N O emitted from LT, significantly lower than those NC. 16S rRNA sequencing results showed increased relative Methanophaga Marinobacter Campylobacter during bioprocess, enhancing consumption O. metagenomic data reduced ratio ( nirK + nirS nor )/ nosZ residues, thereby reducing emission In addition, it functional nirA nirB nirD nrfA making nitrite more inclined be ammonia. mitigated by redistributing remodeling function microbiomes bioconversion.

Language: Английский

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Black Soldier Fly (Hermetia illucens) Microbiome and Microbe Interactions: A Scoping Review

Animals, Journal Year: 2024, Volume and Issue: 14(22), P. 3183 - 3183

Published: Nov. 6, 2024

Black soldier fly (

Language: Английский

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