Fermentative biohydrogen

Single-strand conformation polymorphism (SSCP) Wastewater bioreactors (including denitrifying and phosphate-removal system, Chinese traditional medicine wastewater treatment system, beer wastewater treatment system, fermentative biohydrogen producing system, and sulfate-reduction system) Microbial community structures, diversity and distribution in different wastewater treatment processes, and relationship between the structures and the status of processes [157]... 

Da Vila-Vazquez, G., et al. (2007). Fermentative biohydrogen production trends and perspectives. Reviews in Environmental Science and Bio/Technology, 7, 27—45. 

Rittmann, S., Herwig, C. (2012). A comprehensive and quantitative review of dark fermentative biohydrogen production. Microbial Cell Factories, 11, 115. 

Amulya, K., Reddy, M. V., Mohan, S. V. Acidogenic spent wash valorization through polyhy-droxyalkanoate (PHA) production using Bacillus tequilensis Integration with fermentative biohydrogen production process. Biores Technol 2014, http //dx.doi.oig/10.1016/j. biortech.2014.02.026. 

Sambusiti, C., Bellucci, M., Zabaniotou, A., Beneduce, L., Monlau, F., 2015. Algae as promising feedstocks for fermentative biohydrogen production according to a biorefinery approach a comprehensive review. Renewable and Sustainable Energy Reviews 44, 20—36. 

S. Tanisho (2001) A scheme for developing the yield of hydrogen by fermentation in p. 131-140 BIOHYDROGEN II Ed by Miyake J., Matsunaga T., San Pietro A., Pergamon, Oxford... 

Figure 10.12 Scheme of the two stage biohydrogen fermentation system. 

Han, S.-K., Shin, H.-S. 2004. Biohydrogen production by anaerobic fermentation of food waste. Int J Hydrogen Energy 29 569-577. 

Dark fermentation is the fermentative conversion of organic substrate to biohydrogen, it is a complex process manifested by a diverse group of bacteria by a series of biochemical reactions involving three steps similar to anaerobic conversion. Dark fermentation differs from photofermentation because it proceeds without the presence of light. 

Development of hydrogen production via electrolysis from electricity generated by wind energy. Biohydrogen. Hydrogen production by fermentation using wastes. 

BIOHYDROGEN PRODUCTION BY ANAEROBIC BIOLOGICAL FERMENTATION OF AGRICULTURE WASTE... 

Keywords biohydrogen production, com stalk wastes, biological fermentation 1. Introduction... 

However, the research of the conversion of the biomass containing cellulose, such as com stalk, into biohydrogen is lacking. In general, it is hard to convert directly raw crop stalk wastes into biohydrogen gas by microbe anaerobic fermentation because of their complex chemical composition, e.g., cellulose, hemicellulose, lignin, protein, fat. 

These phenomena were expected because hydrogen production appears to be usually accompanied with the formation of VFAs and alcohol while both of them are the main by-product in the metabolism of hydrogen fermentation. However, under the optimum pH condition of hydrogen production, the acetate and butyrate producers were active and competed with the propionate producer (Fan et al., 2004). In order to effectively convert the com stalk into biohydrogen by the microorganisms, the activity of the propionate producer should be suppressed. 

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