شماره ركورد كنفرانس :
5041
عنوان مقاله :
Effect of Initial Inoculum of Bacteria on the Growth of Chlamydomonas Reinhardtii and Hydrogen Production in Co- Culture of Algae-Bacteria
Author/Authors :
N. Fakhimi School of Chemical Engineering - College of Engineering - University of Tehran, Tehran, Iran , O. Tavakoli School of Chemical Engineering - College of Engineering - University of Tehran, Tehran, Iran , G. Alavi School of Chemical Engineering - College of Engineering - University of Tehran, Tehran, Iran , A. Foroozandehfar School of Chemical Engineering - College of Engineering - University of Tehran, Tehran, Iran , D. G. Ballester Departamento de Bioquímica y Biología Molecular - Facultad de Ciencias - Universidad de Córdoba - Campus de Rabanales, Edif. Severo Ochoa, 14071 Córdoba, Spain
كليدواژه :
Chlamydomonas reinhardtii , Co-culture , Pseudomonas putida , Growth rate , Hydrogen
عنوان كنفرانس :
The 10th International Chemical Engineering Congress & Exhibition (IChEC 2018)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
Nowadays green microalgae are considered as a promising potential for renewable and clean hydrogen (H2) production. However, low yield of photobiological H2 production has made this process almost industrially impractical. The main drawback is that the photosynthetic O2 evolution inhibits both expression and activity of hydrogenases, which are responsible for H2 generation. In this study, we examined the influence of co-culturing the alga Chlamydomonas reinhardtii (C.reinhardtii), a model organism widely used to study H2 production with Pseudomonas putida (P. putida) that is one of the dominant bacteria in the phycosphere of this alga at low light intensity. Results showed that C.reinhardtii almost did not grow in presence of P. putida regardless of the initial inoculum of this bacteria. However, an optimum initial inoculum of P.
putida was found in term of H2 production in co-culture.
