Results 21 to 30 of about 4,769 (173)

Direct inhibition of methanogenesis by ferric iron [PDF]

, 2004
Observed inhibition of methanogenesis under Fe(III)-reducing conditions is usually explained by competition of methanogens and Fe(III)-reducing bacteria for the common Substrates acetate and hydrogen.
van Bodegom, P.M., Scholten, J.C.M., Stams, A.J.M., Bodegom, P.M., van   +3 more
core   +1 more source

Enhanced Volatile Fatty Acid Production from Oil Palm Empty Fruit Bunch through Acidogenic Fermentation—A Novel Resource Recovery Strategy for Oil Palm Empty Fruit Bunch

Fermentation, 2021
The glucan-rich fraction, hemicellulosic compounds-rich fraction, and a mixture of both fractions obtained from organosolv pretreatment of oil palm empty fruit bunch (OPEFB) were used as substrates to produce volatile fatty acids (VFAs) in acidogenic ...
Kinanthi Mondylaksita, Jorge A. Ferreira, Wiratni Budhijanto, Claes Niklasson, Mohammad J. Taherzadeh, Ria Millati   +5 more
doaj   +1 more source

Cobalt toxicity in anaerobic granular sludge: influence of chemical speciation [PDF]

, 2008
The influence of cobalt speciation on the toxicity of cobalt to methylotrophic methanogenesis in anaerobic granular sludge was investigated. The cobalt speciation was studied with three different media that contained varying concentrations of complexing ...
Hullebusch, E.D., van, Fermoso, F.G., Baldo-Urrutia, A.M., Bartacek, J., Lens, P.N.L.   +4 more
core   +1 more source

Inhibiting Methanogenesis Stimulated de novo Synthesis of Microbial Amino Acids in Mixed Rumen Batch Cultures Growing on Starch but not on Cellulose

Microorganisms, 2020
Ameliorating methane (CH4) emissions from ruminants would have environmental benefits, but it is necessary to redirect metabolic hydrogen ([H]) toward useful sinks to also benefit animal productivity.
Emilio M. Ungerfeld, M. Fernanda Aedo, Camila Muñoz, Natalie L. Urrutia, Emilio D. Martínez, Marcelo Saldivia   +5 more
doaj   +1 more source

Inhibition of methanogenesis by human bile [PDF]

, 1995
The factors that regulate methanogenesis in humans have not been established. The presence of bile acid, which is lost into the colon from the small intestine, may be an important regulatory factor of methanogenesis.
Woods H.J., Florin T.H.J.
core   +1 more source

Inhibition of methanogenesis by chlorophenols: a kinetic approach [PDF]

, 2012
Chlorophenols exert a crucial effect on the methanogenesis, considerably reducing both maximum methane potential and methanogenic rates. However, there is not enough information about the kinetic mechanism of chlorophenols toxicity on the methanogenesis,
Fernández Mohedano, Ángel, Puyol Santos, Daniel, Sanz Martín, José Luis, Rodríguez Jiménez, Juan José   +3 more
core   +1 more source

Ammonium inhibition through the decoupling of acidification process and methanogenesis in anaerobic digester revealed by high throughput sequencing [PDF]

, 2017
To reveal the shifts of microbial communities along ammonium gradients, and the relationship between microbial community composition and the anaerobic digestion performance using a high throughput sequencing technique.
Rui, JP, Li, JB, Lin, Q, Zhang, M, Li, XZ   +4 more
core   +1 more source

Chemical markers for rumen methanogens and methanogenesis [PDF]

, 2013
Peer ...
Bull, I D, McCartney, C. A., Bull, I. D., Dewhurst, R. J., Dewhurst, R J, McCartney, C A   +5 more
core   +1 more source

Trace element requirements for stable food waste digestion at elevated ammonia concentrations [PDF]

, 2012
The work investigated why anaerobic digesters treating food waste and operating at high ammonia concentrations suffer from propionic acid accumulation which may result in process failure.
Banks, Charles, Zhang, Yue, Sonia Heaven, Jiang, Ying, Banks, Charles J., Ying Jiang, Charles J. Banks, Yue Zhang, Heaven, Sonia   +8 more
core   +1 more source

Aquaculture drastically increases methane production by favoring acetoclastic rather than hydrogenotrophic methanogenesis in shrimp pond sediments [PDF]

, 2023
International audienceEmissions of methane (CH4), a major greenhouse gas, should be cut by at least 30% by 2030 according to the last Conference of the Parties, CoP26.
Tan, Ji, Luo, Min, Zhang, Changwei, Chen, Xin, Huang, Jiafang, Lichtfouse, Eric, Xiao, Leilei, Tan, Fengfeng, Liu, Yuxiu   +8 more
core   +1 more source