Results 131 to 140 of about 4,125 (170)

Editorial: Assessing the environmental impact of ruminants: mitigation strategies and climate change implications. [PDF]

Front Microbiol
Cherdthong A, Foiklang S, Altermann E.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Sulfide and sulfate inhibition of methanogenesis

Water Research, 1987
Abstract The inhibition potential of sulfide and sulfate in the methanogenesis of synthetic distillery waste has been investigated in this research with recourse to biological assay under identical laboratory conditions. Methanogenesis has been progressively inhibited with the increase of sulfide concentration in the substrate.
G M Faup, P Khanna
exaly   +3 more sources

Inhibition mitigation of methanogenesis processes by conductive materials: A critical review

Bioresource Technology, 2020
Methanogenesis can be promoted by the addition of conductive materials. Although stimulating effects of conductive materials on methane (CH4) production has been extensively reported, the crucial roles on recovering methanogenic activities under inhibitory conditions have not been systematically discussed.
Qidong Yin, Guangxue Wu, Mengqi Gu
exaly   +3 more sources

Humic acid inhibition of hydrolysis and methanogenesis with different anaerobic inocula

Waste Management, 2018
There is increasing evidence that humic acid (HA) is hampering the performance of anaerobic digesters treating animal manures and thermally-hydrolysed waste activated sludge. In the present study, HA inhibition and inhibition resilience was examined for hydrolysis (carbohydrate and protein) and acetotrophic methanogenesis with four distinct full-scale ...
Shao Dong Yap, Damien J Batstone, Paul D. Jensen   +2 more
exaly   +7 more sources

Inhibition of Methanogenesis by DDT

Nature, 1971
Methanobacterium strain M.o.H. is a strict, anaerobic methane-forming bacterium which obtains its energy from the oxidation of hydrogen; the electrons generated are passed to CO2 which is reduced to CH4. Inhibition of CH4 biosynthesis by alkyl halides was first documented by Bauchop1 who reported that the addition of carbon tetrachloride, chloroform or
B C, McBride, R S, Wolfe
openaire   +2 more sources

Inhibition of methanogenesis by C1- and C2-polychlorinated aliphatic hydrocarbons

Environmental Toxicology and Chemistry, 2000
Abstract Inhibition of methanogenesis in ananaerobic wastewater digester sample by four common polychlorinated aliphatic hydrocarbons (dichloromethane, chloroform, trichloroethylene, and perchloroethylene) was investigated. Chloroform was shown to be the most inhibitory, and an aqueous concentration of chloroform as low as 0.09 mg/L ...
Zhongtang Yu, Geoffrey B Smith
exaly   +2 more sources

Inhibition of Acetate Methanogenesis by Phenols

Journal of Environmental Engineering, 1991
The concentration effects of phenol and nine monosubstituted phenols (catechol, resorcinol, hydroquinone, 2-chlorophenol, 3-chlorophenol, 4-chlorophenol, 2-nitrophenol, 3-nitrophenol, and 4-nitrophenol) on the methanogenic fermentation of acetate were evaluated with batch anaerobic toxicity assays. The rate of methane production decreased progressively
Yi‐Tin Wang, H. David Gabbard, Pin‐Chieh Pai   +2 more
openaire   +1 more source

Selenium oxyanion inhibition of hydrogenotrophic and acetoclastic methanogenesis

Chemosphere, 2008
Inhibitory effects of selenite and selenate towards hydrogenotrophic and acetoclastic methanogenesis were evaluated in anaerobic toxicity assays. The 50% inhibitory concentration (IC50) of both selenium oxyanions was below 6.1x10(-5)M in hydrogenotrophic assays, whereas acetoclastic methanogens were less inhibited: IC50=8.3x10(-5)M and 5.5x10(-4)M for ...
Lenz, M., Janzen, N., Lens, P.N.L.
openaire   +2 more sources

Antibiotics inhibit methanogenesis during municipal solid waste decomposition

Science of The Total Environment, 2023
Municipal solid waste (MSW) landfills are significant sources of antibiotics. However, the effects of antibiotics on MSW decomposition process and methanogenesis during solid waste decomposition remain insufficiently characterized. This study investigated the effects of environmentally relevant concentrations (ERCs) of antibiotics (200 μg/kg for each ...
Renjie, Ni, Shuijing, Wang, Xiaoxing, Lin, Liyan, Song   +3 more
openaire   +2 more sources

Kinetics of LCFA Inhibition on Acetoclastic Methanogenesis, Propionate Degradation and β-Oxidation

Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2004
Kinetics of long-chain fatty acids (LCFAs) inhibition on acetoclastic methanogenesis, propionate degradation and beta-oxidation were studied with granular sludge under mesophilic batch conditions. Mathematical expressions used for reaction rates were as shown below: [formula: see text].
Sang-Hyoun Kim, Hang-sik Shin
exaly   +3 more sources