RT info:eu-repo/semantics/conferenceObject
T1 Evaluating microbial robustness in continuous vs. feast-famine bioreactors via methane-oxidizing activity by q-PCR.
A1 Rodríguez Rodríguez, Elisa
A1 López, Juan Carlos
A1 Merchán Catalina, Laura
A1 Prieto Ferrero, Patricia
A1 García Encina, Pedro Antonio
A1 Lebrero Fernández, Raquel
A1 Muñoz Torre, Raúl
AB The microbial robustness of three stirred tank reactors (STRs) treating CH4 at low concentrations (4-5 % v/v) operated under feast-famine and continuous feeding mode was systematically evaluated through the analysis of the pmoA gene encoding the enzyme methane monooxygenase. In addition, the elimination capacities (EC) and CO2 production rates of the microbial communities in the STRs were also assessed.                                   This work revealed the extremely fast recovery of CH4 biodegradation activity ofmethanotrophs after a 5-days starvation period regardless of the previous history of themicrobial community. The fact that methane-oxidizing activity was not damaged underlong starvation periods suggested the high robustness of biofiltration for the treatmentof diluted CH4 emissions.
PB Universidad de Valladolid. Escuela de Ingenieros Industriales.
YR 2017
FD 2017
LK http://uvadoc.uva.es/handle/10324/23585
UL http://uvadoc.uva.es/handle/10324/23585
LA eng
NO Grupo BIOENGIN (Bioingeniería Ambiental y Control de Calidad). 7th International Conference on Biotechniques for Air Pollution Control and Bioenergy (Biotechniques-2017). La Coruña: Universidad de La Coruña, 2017
NO Producción Científica
DS UVaDOC
RD 16-abr-2024