Skip to main content
Fig. 1 | Biotechnology for Biofuels and Bioproducts

Fig. 1

From: In situ carbon dioxide capture to co-produce 1,3-propanediol, biohydrogen and micro-nano calcium carbonate from crude glycerol by Clostridium butyricum

Fig. 1

Profit of products using NaOH (a, b) or/and Ca(OH)2 (c, d) as the CO2 capture agent and pH regulator. 5 M NaOH was employed in a and b, where a was flushed with nitrogen gas for 1 h before and after inoculation and b with continuous nitrogen gas flushing throughout the fermentation; 5 M Ca(OH)2 suspension was used in under similar nitrogen gas flushing conditions with a; 5 M NaOH and 5 M Ca(OH)2 suspension were used in d under similar nitrogen gas flushing conditions with a

Back to article page

Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

Contact us