BioChem - DOS

Adsorptive Pretreatment of Crude Glycerol Prior to Fermentation to 1,3-Propanediole by Clostridium Diolis

Chemie-Ingenieur-Technik

Wiesen, Sebastian; Tippkö tter, Nils; Muffler, Kai; Suck, Kirstin; Sohling, Ulrich; Ruf, Nils; Ulber, Roland

<P>During the production of fatty acids from plant oils, e.&thinsp;g. for the production of biopolymers or in the biodiesel and soap production, glycerol accumulates as a side product. Using this residual material with <I>Clostridium diolis </I>for the production of 1,3&#8208;propanediole is not efficient, due to inhibitory effects of impurities. Fatty acids have been identified as inhibiting substances. After removal of the residual fatty acids by pretreatment with adsorbents, it has been possible to use this glycerol with high conversion efficiency towards 1,3&#8208;propanediole.</P>

2014

WILEY&#x2010;VCH Verlag

0009-286x

1522-2640

86

1

pp.129-135

10.1002/cite.201300080

http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=05787966&target=NART&cn=NART69406736

Clostridium diolis; 1,3&#x2010; Propandiol; Adsorption; Fermentation; Glycerin;