Media Improvement for Hydrogen Production Using C. acetobutylicum NCIMB 13357
نویسندگان
چکیده
منابع مشابه
Enhanced Butanol Production by Clostridium acetobutylicum NCIMB 13357 Grown on Date Fruit as Carbon Source in P2 Medium
The production of biobutanol was studied by the cultivation of Clostridium acetobutylicum NCIMB 13557 in P2 medium including date fruit as the sole substrate. The effect of P2 medium and the effect of different concentrations of date fruit ranging from 10 to 100 g/L on biobutanol production were investigated. Anaerobic batch culture was carried out at 35 °C incubation temperature and pH 7.0 ± 0...
متن کاملFedbatch operation using Clostridium acetobutylicum suspension culture as biocatalyst for enhancing hydrogen production.
We demonstrated the feasibility of fedbatch operation using Clostridium acetobutylicum suspension culture as a biocatalyst for the continuous production of hydrogen. The optimum operating pH and temperature of the current cultivation system for hydrogen production were pH 6.0 and 37 degrees C, respectively. The volumetric loading of the bioreactor for hydrogen production can be as high as 650 m...
متن کاملRemoval of headspace CO2 increases biological hydrogen production by C. acetobutylicum.
The effect of removal of resultant gas resulted in enhancement of the H2 yield. The technique of CO2 scavenging resulted in H2 yield being improved from 408 mL g(-1) to reach the maximum of 422 mL g'. The highest hydrogen productivity of 87.9 ml L(-1) h(-1) was obtained by CO2 scavenging. Biomass concentration was enhanced to 1.47 g L(-1), Y(P,X) of 287 ml g(-1) L(-1), Y(X/S) of 0.294 and Y(H2/...
متن کاملExperimental investigation of Methane Partial Oxidation in Porous Media for Hydrogen Production
One of the future technologies for energy supply in the electricity and automotive industries is the use of fuel cells. Hydrogen is the main source of fuel in fuel cells. Methane reforming through partial oxidation of methane is one of the methods of hydrogen production. In this paper, this process for the production of hydrogen gas, which is the energy source of these fuel cells, is examined n...
متن کاملSimulation of Methane Partial Oxidation in Porous Media Reactor for Hydrogen Production
The enactment of strict laws on reducing pollution and controlling combustion has given rise to the necessity of considering a new approach to energy supply in the future. One such approach is the use of hydrogen as an alternative to fossil fuels. Hydrogen and synthesis gas are typically produced through the partial oxidation of methane in porous media. This process was theoretically simula...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Applied Sciences
سال: 2009
ISSN: 1546-9239
DOI: 10.3844/ajassp.2009.1158.1168