Closed nutrient recycling via microbial catabolism in an eco-engineered self regenerating mixed anaerobic microbiome for hydrogenotrophic methanogenesis.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2016.12.052
Abstract: A novel eco-engineered mixed anaerobic culture was successfully demonstrated for the first time to be capable of continuous regeneration in nutrient limiting conditions. Microbial catabolism has been found to support a closed system of nutrients… read more here.
Keywords: eco engineered; mixed anaerobic; microbial catabolism; hydrogenotrophic methanogenesis ... See more keywords
Lower hydrogen flux leads to larger carbon isotopic fractionation of methane and biomarkers during hydrogenotrophic methanogenesis
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DOI: 10.1016/j.gca.2019.11.015
Abstract: Abstract The isotopic composition of lipid biomarkers and biomass in sedimentary environments are widely used to infer microbial metabolisms and constrain carbon cycling processes. It has been observed that metabolic energy availability in the form… read more here.
Keywords: carbon; fractionation; isotopic; fractionation factors ... See more keywords
Hydrogenotrophic methanogenesis is the dominant methanogenic pathway in neotropical tank bromeliad wetlands
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DOI: 10.1111/1758-2229.12602
Abstract: Several thousands of tank bromeliads per hectare of neotropical forest create a unique wetland ecosystem that emits substantial amounts of CH4 . Tank bromeliads growing in the forest canopy (functional type-II tank bromeliads) were found… read more here.
Keywords: type tank; tank; tank bromeliads; methanogenesis dominant ... See more keywords
Hydrogenotrophic Methanogenesis Under Alkaline Conditions
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DOI: 10.3389/fmicb.2020.614227
Abstract: A cement-based geological disposal facility (GDF) is one potential option for the disposal of intermediate level radioactive wastes. The presence of both organic and metallic materials within a GDF provides the opportunity for both acetoclastic… read more here.
Keywords: methanogenesis; methanogenesis alkaline; alkaline conditions; hydrogenotrophic methanogenesis ... See more keywords