Effect of pH, temperature and substrate on N2O, NO and CO2 production by Alcaligenes faecalis p.
J Appl Microbiol
; 101(3): 655-67, 2006 Sep.
Article
en En
| MEDLINE
| ID: mdl-16907816
AIMS: To study the effect of pH, temperature and substrate on the magnitude of N(2)O and NO production by heterotrophic nitrifiers. METHODS AND RESULTS: The change in N(2)O and NO production by the heterotrophic nitrifiers Alcaligenes faecalis subsp. parafaecalis and Paracoccus pantotrophus because of variations in pH, temperature and substrate was studied in chemostat cultures under steady-state conditions. N(2)O, NO and CO(2) production increased with temperature between 4 and 32 degrees C. For N(2)O an optimum temperature of 28 degrees C was observed. No optimum temperature was found for NO. Highest N(2)O and CO(2) productions were observed at a pH of 7.0. However, besides having an optimum at pH 7.0, especially NO production but also N(2)O production increased significantly at pH
Asunto(s)
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Dióxido de Carbono
/
Alcaligenes faecalis
/
Óxido Nítrico
/
Óxido Nitroso
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
J Appl Microbiol
Asunto de la revista:
MICROBIOLOGIA
Año:
2006
Tipo del documento:
Article
País de afiliación:
Alemania
Pais de publicación:
Reino Unido
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Dióxido de Carbono
/
Alcaligenes faecalis
/
Óxido Nítrico
/
Óxido Nitroso
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
J Appl Microbiol
Asunto de la revista:
MICROBIOLOGIA
Año:
2006
Tipo del documento:
Article
País de afiliación:
Alemania
Pais de publicación:
Reino Unido