publication . Master thesis . 2010

Greenalgae as a substrate for biogas production - cultivation and biogas potentials

Liu, Yang;
Open Access English
  • Published: 01 Jan 2010
  • Publisher: Linköpings universitet, Tema vatten i natur och samhälle
  • Country: Sweden
Algae is regarded as a good potential substrate for biogas production, due to high cells productivity, low cellulose and zero lignin content. Two parts were included in this study: first, cultivations of micro-algae (Chlorella sorokiniana and Tetraselmis suecica) at two different nitrate concentrations, also the effect of addition of CO2 on algae grow was investigated in this first part. Second, batch fermentations of the cultivated micro-algae as well as a powder Chlorella (obtained from Raw Food Shop) and a dry mix filamentous algae (collected in the pounds in the park at the back of the Tema-building and then dried) were performed. In this part also effects o...
free text keywords: Anaerobic digestion, micro-algae cultivations, N-limiting, thermo-lime pretreatment, SOCIAL SCIENCES, SAMHÄLLSVETENSKAP
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