气候变化领域集成服务门户(CCPortal): Bioconversion efficiencies; greenhouse gas and ammonia emissions during black soldier fly rearing

CCPortal

DOI	10.1016/j.jclepro.2020.122488
	Bioconversion efficiencies; greenhouse gas and ammonia emissions during black soldier fly rearing – A mass balance approach
	Parodi A.; De Boer I.J.M.; Gerrits W.J.J.; Van Loon J.J.A.; Heetkamp M.J.W.; Van Schelt J.; Bolhuis J.E.; Van Zanten H.H.E.
发表日期	2020
ISSN	9596526
卷号	271
英文摘要	Black soldier fly larvae (BSFL) are acknowledged for their potential to upcycle waste biomass into animal feed, human food or biofuels. To ensure sustainable BSFL rearing, insight into nutrient bioconversion efficiencies and nutrient losses via gaseous emissions is key. This study used a mass balance approach to quantify nutrient bioconversion efficiencies (i.e., carbon, energy, nitrogen, phosphorus and potassium) and gaseous emissions (i.e., greenhouse gasses and ammonia) of BSFL reared on a substrate used in industrial production. On this substrate, bioconversion efficiencies ranged from 14% (potassium) to 38% (nitrogen). The proportion of dietary inputs found in the residues ranged from 55% (energy) to 86% (potassium), while the proportion of dietary inputs lost via gaseous emissions ranged from 1% (nitrogen) to 24% (carbon). Direct emissions of methane and nitrous oxide during rearing were 16.8 ± 8.6 g CO2-equivalents per kg of dry BSFL biomass. Even though ammonia emissions were minimal, these could have been avoided if larvae would have been harvested before the CO2 peak was reached. Our results provide the first complete mass balance and comprehensive quantification of BSF larval metabolism and GHG emissions, required to assess and improve the environmental sustainability of BSFL production systems. © 2020 The Author(s)
英文关键词	Ammonia; Bioconversion; Emissions; GHG; Hermetia illucens; Nitrogen
scopus关键词	Ammonia; Bioconversion; Carbon; Carbon dioxide; Gas emissions; Industrial emissions; Nitrogen; Nitrogen oxides; Nutrients; Potassium; Substrates; Sustainable development; Ammonia emissions; Black soldier fly larvae; Direct emissions; Environmental sustainability; Industrial production; Nitrous oxide; Production system; Waste biomass; Greenhouse gases
来源期刊	Journal of Cleaner Production
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176771
作者单位	Animal Production Systems Group, Wageningen University & Research, P.O. Box 338, AH Wageningen, 6700, Netherlands; Animal Nutrition Group, Wageningen University & Research, P.O. Box 338, AH Wageningen, 6700, Netherlands; Laboratory of Entomology, Wageningen University & Research, P.O. Box 16, AA Wageningen, 6700, Netherlands; Adaptation Physiology Group, Wageningen University & Research, P.O. Box 338, AH Wageningen, 6700, Netherlands; Bestico BV, Veilingweg 6, BE Berkel en Rodenrijs, 2651, Netherlands
推荐引用方式 GB/T 7714	Parodi A.,De Boer I.J.M.,Gerrits W.J.J.,等. Bioconversion efficiencies; greenhouse gas and ammonia emissions during black soldier fly rearing – A mass balance approach[J],2020,271.
APA	Parodi A..,De Boer I.J.M..,Gerrits W.J.J..,Van Loon J.J.A..,Heetkamp M.J.W..,...&Van Zanten H.H.E..(2020).Bioconversion efficiencies; greenhouse gas and ammonia emissions during black soldier fly rearing – A mass balance approach.Journal of Cleaner Production,271.
MLA	Parodi A.,et al."Bioconversion efficiencies; greenhouse gas and ammonia emissions during black soldier fly rearing – A mass balance approach".Journal of Cleaner Production 271(2020).