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| Morand, Berenice; Briand, X; Charlier, R. |
| In many countries, the algae of "green tides" are harvested in the fight against pollution. Ulva often represents the main component of the tide, and intensive research has been conducted on the possibility to use the algae as a methanisation substrate. However, methanisation is hampered by various practical obstacles, which requires a compromise between productivity and biological yield. The process described here calls upon a pre-digestion phase of Ulva which, besides the economy of time and volume of the digestion, makes it possible to obtain a biogas of good quality. The methanisation substrate is the hydrolysis juice collected by draining, followed by pressing. The cake resulting from the pressing process can be used as organic enriching or... |
| Tipo: Text |
Palavras-chave: VFA; Pressing juice; Methanisation; Green tides; Drift algae; Acidogenesis. |
| Ano: 2006 |
URL: http://archimer.ifremer.fr/doc/2006/publication-4810.pdf |
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