Long-term operation of microbial electrosynthesis cell reducing CO2 to multi-carbon chemicals with a mixed culture avoiding methanogenesis
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- 作者：Suman Bajracharyaa ; b ; Rustiana Yuliasnib ; Karolien Vanbroekhovena ; Cees J.N. Buismanb ; David P.B.T.B. Strikb ; david.strik@wur.nl" class="auth_mail" title="E-mail the corresponding author ; Deepak Panta ; deepak.pant@vito.be" class="auth_mail" title="E-mail the corresponding author ; pantonline@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Microbial electrosynthesis ; CO2 reduction ; Biocathode ; Wood-Ljungdahl pathway ; Autotrophic bioproduction
- 刊名：Bioelectrochemistry
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：113
- 期：Complete
- 页码：26-34
- 全文大小：863 K
文摘
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Methanogenesis was avoided in mixed culture biocathode for more than 300 days.
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Long-term sequence batch operation created a robust autotrophic biocathode.
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Heat shock and H2:CO2 enrichment established an effective CO2 reducing biocathode.
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Acetate up to 10 g L− 1 accumulated at − 0.9 to − 1 V (vs. Ag/AgCl) cathode potential.