id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-5400		cet-5400		6	.pdf	application/pdf	3158	127	43	Based on the first results this research analyzed the economical and environmental feasibility of biogas production, due to the implementation of anaerobic digestions system. Although the first model is the most common and simple, it may bring an overestimated value of biogas production and compromise the economical study for implementation of a cogeneration system.	cache/cet-5400.pdf	txt/cet-5400.txt