Anaerobic digestion has proven to be an efficient way for the production of a renewable fuel. The aim of this work was to study the potential use of two crop silages, yellow lupine (Lupinus luteus L.) and oilseed radish (Raphanus sativus var. oleifera cv. Pegletta), for the production of biogas through the process of anaerobic digestion. The use of yellow lupine was due to its capacity for nitrogen fixation, re...
Due to the fact that all fish processing plants operating in Portugal send their sludge from the wastewater treatment process to landfill, and because it is a costly management policy, the aim of this work was to assess the potential use of this substrate for the production of biogas through the anaerobic process technology. Anaerobic digestion has long proven to be an efficient way for the production of a rene...
A evolução da nossa sociedade está cada vez mais dependente duma mudança do uso dos recursos naturais e do estilo de vida, que deverá ser baseada numa maior parcimónia e eficiência, na redução de emissões de gases com efeito estufa, na promoção de fontes de energias renováveis. Hoje em dia já se reconhece que os resíduos da nossa civilização, outrora encarados como fonte poluidora e colocados sem proveito em at...
The purpose of the present study was to explore and evaluate the influence of different pretreatments on Cynara stalks over anaerobic digestion and potential methane production. Different pre-treatments followed by anaerobic digestion batch experiments, were carried-out to Cynara stalks feedstock in order to select the most effective combination. After selecting the most suitable inocullum/substrate (I/S) ratio...
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