Butanolfermentation von mit wässrigem AFEX vorbehandelten Reststoffen

Abstract

Butanol as a fuel has many advantages over ethanol. However, the
fermentative production and the use of lignocellulose-containing residues
is still a great challenge. Aceton-butanol-ethanol (ABE) fermentation was
investigated by Clostridium saccharobutylicum DSM 13864 of ammonia
fiber expansion(AFEX)-pretreated bagasse hydrolysate. Fermentation was
carried out in two anaerobic fermentation systems: in a batch culture
using 100-milliliters tight closed serum flasks and one-liter anaerobic
fermenter.