Anaerobic digestion for treatment of stillage from cellulosic bioethanol production.

@article{Tian2013AnaerobicDF,
  title={Anaerobic digestion for treatment of stillage from cellulosic bioethanol production.},
  author={Zhuoli Tian and Gayathri Ram Mohan and Lonnie O'Neal Ingram and Pratap C. Pullammanappallil},
  journal={Bioresource technology},
  year={2013},
  volume={144},
  pages={387-95}
}
Thermophilic anaerobic digestion of stillage from a cellulosic ethanol process that uses sugarcane bagasse as feedstock was investigated. A biochemical methane potential (BMP) of 200 ml CH4 at STP (g VS)(-1) was obtained. The whole stillage was separated into two fractions: a fraction retained on 0.5 mm screen called residue and a fraction passing through 0.5 mm screen called filtrate. About 70% of total methane yield of stillage was produced from the filtrate. The filtrate was anaerobically… CONTINUE READING

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