An integrated detoxification process with electrodialysis and adsorption from the hemicellulose hydrolysates of yellow poplars.

Abstract

An integrated detoxification process with electrodialysis (ED) followed by adsorption was performed to remove fermentation inhibitors from hemicellulose hydrolysates. The hydrolysates were prepared by oxalic acid pretreatment of yellow poplars at different temperatures. Of fermentation inhibitors, acetic acid showed high removal efficiency of about 90% and… (More)
DOI: 10.1016/j.biortech.2014.03.042

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