Pilot-scale bubble column photobioreactor culture of a marine dinoflagellate microalga illuminated with light emission diodes.
Bioresour Technol
; 216: 845-55, 2016 Sep.
Article
en En
| MEDLINE
| ID: mdl-27318163
ABSTRACT
Production of biomass of the shear-sensitive marine algal dinoflagellate Karlodinium veneficum was successfully scaled-up to 80L using a bubble column photobioreactor. The scale factor exceeded 28,500. Light-emission diodes were used as the light source. The diel irradiance profile mimicked the outdoor profile of natural sunlight. The final cell concentration in the absence of nutrient limitation in the scaled-up photobioreactor was nearly 12×10(5)cellsmL(-1), or the same as in laboratory culture systems. The pH-controlled culture (pH=8.5) was always carbon-sufficient. The culture was mixed pneumatically by using a superficial air velocity of 1.9×10(-3)ms(-1) and the temperature was controlled at 21±1°C.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Dinoflagelados
/
Biomasa
/
Fotobiorreactores
/
Luz
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
Bioresour Technol
Asunto de la revista:
ENGENHARIA BIOMEDICA
Año:
2016
Tipo del documento:
Article
País de afiliación:
España