Results 51 to 60 of about 2,633 (178)
Journal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1632-1642, August 2026.Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán +3 more
wiley +1 more source
Genetics and molecular biology of methanotrophs [PDF]
FEMS Microbiology Letters, 1992 Over the last 20 years or so, the obligate methane-oxidizing bacteria (methanotrophs) have attracted considerable interest. As they grow on a relatively cheap and abundant carbon source, they appeared ideal organisms for the production of bulk chemicals, single-cell protein and for use in biotransformations.
openaire +2 more sources
Methane removal efficiency in biochar-methanotroph-clay landfill cover
Yantu gongcheng xuebaoThe landfill is one of the main sources of methane emissions. The landfill cover is at the top of a landfill as an important solution to reduce methane release.
SUN Wenjing 1, SUN Gaoge 1, ZHANG Shuyun 2
doaj +1 more source
Active Methanotrophs and Their Response to Temperature in Marine Environments: An Experimental Study
Journal of Marine Science and Engineering, 2021 Aerobic methane (CH4) oxidation plays a significant role in marine CH4 consumption. Temperature changes resulting from, for example, global warming, have been suggested to be able to influence methanotrophic communities and their CH4 oxidation capacity ...
Jing Li +6 more
doaj +1 more source
Limnology and Oceanography: Methods, Volume 24, Issue 8, August 2026.Abstract Greenhouse gas (GHG) emissions from freshwater ecosystems contribute significantly to global carbon budgets, yet they remain poorly constrained due to limited high‐frequency measurements. We tested a low‐cost, high‐frequency GHG measurement system in a long‐term mesocosm experiment in Lemming, Denmark, over a 7‐month period, focusing on CO2 ...
Tuba Bucak +6 more
wiley +1 more source
Biological and physical controls of methane uptake in grassland soils across the US Great Plains
EcosphereThe grassland biome is an important sink for atmospheric methane (CH4), a major greenhouse gas. There is considerable uncertainty in the grassland CH4 sink capacity due to diverse environmental gradients in which grasslands occur, and many environmental ...
Akihiro Koyama +4 more
doaj +1 more source
mSystems, 2022 Methylomicrobium album BG8 is an aerobic methanotrophic bacterium with promising features as a microbial cell factory for the conversion of methane to value-added chemicals. However, the lack of a genome-scale metabolic model (GEM) of M.
Juan C. Villada +4 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.Abstract In deep bedrock fractures of the Fennoscandian shield, pyrite with “superheavy” δ34S values of up to 147‰ exists together with calcite. The extreme variability and 34S‐enrichment in pyrite indicate that microbial sulfate reduction (MSR) evolved to almost complete sulfate exhaustion in closed‐system microenvironments.
V. Fichtner +3 more
wiley +1 more source
Frontiers in Microbiology, 2018 The order Methylococcales constitutes the methanotrophs – bacteria that can metabolize methane, a potent greenhouse gas, as their sole source of energy.
Fabini D. Orata +4 more
doaj +1 more source
Recent trends of biotechnological production of polyhydroxyalkanoates from C1 carbon sources
Frontiers in Bioengineering and Biotechnology, 2023 Growing concerns over the use of limited fossil fuels and their negative impacts on the ecological niches have facilitated the exploration of alternative routes. The use of conventional plastic material also negatively impacts the environment.
Subhasree Ray +7 more
doaj +1 more source