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The European (and global) energy sector is in a process of profound transformation, making it essential for changes to take place that influence energy producers, operators, and regulators, as well as consumers themselves, as they are the ones who interact in the energy market. The RED II Directive changes the paradigm of the use of biomass in the heat and electricity sectors, by introducing sustainability...
According to Food and Agricultural Organization (FAO), one third of food produced globally for human consumption is lost along the food supply chain. In many countries food waste are currently landfilled or incinerated together with other combustible municipal wastes for possible recovery of energy. However, these two approaches are facing more and more economic and environmental stresses. Due to...
The increasing oil price and environmental concerns caused by the use of fossil fuel have renewed our interest in utilizing biomass as a sustainable resource for the production of biofuel. It is however essential to develop high performance microbes that are capable of producing biofuels with very high efficiency in order to compete with the fossil fuel. Recently, the strategies for developing microbial...
On the base of the continuous flow test of mixed micro-flora, our research were the fermentation types and their H2-Production capacity and the operation control of the biohydrogen production reactor. Also contrasted different ways to suppress the methanogenic activity. When the pH was between 6.57-;7.1, continuous stirred tank (CSTR) I got butyric acid type fermentation. The content of hydrogen in...
A continuous stirred-tank reactor (CSTR) for biohydrogen production using Biohybacterium R3 which is a new anaerobic hydrogenogens bacteria. The point was to assess the start-up and continuous operation characteristics. It was found that at pH of about 4.5, the COD concentration of 6000 mg·L-1, and a hydraulic retention time (HRT) of 8h, a hydrogen producing microbial community could be adapt on the...
Hydrogen production from diluted molasses by pure microbial species R3 was investigated in a continuous stirred tank reactor (CSTR) under continuous flow condition in this paper. The reactor used in this study was made of organic glasses. The experimental results indicated that the hydrogen-producing system could attain a stable state for hydrogen production with a hydraulic retention time (HRT) of...
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